A.0

FeedthroughIntroduction

FEEDTHROUGH

Description
Feedthrough: An assembly which
provides for the transfer of electrical power, gases or fluids from outside a hermetic chamber to theinside. Feedthroughs can provide
both a hermetic seal and electricalisolation from the chamber wall.
Feedthroughs are sometimes
referred to as ‘passthroughs.’
CeramTec feedthroughs provide thesolutions for applications requiring
hermeticity and electrical isolation.
In addition to remaining leak-freein high and ultra-high vacuum,
many of Ceramaseal® feedthroughs
can accommodate:• High temperatures• Cryogenic temperatures• High pressure• Aggressive chemicals
A feedthrough is basically definedby the requirements for installation, insulation, and conductormaterial. The method of interconnection is flexible and left to thecustomer’s discretion. A selectionof push-on contacts can be foundin the Accessories section of thiscatalog.

Standard installation mountings
include:• Braze• Weld (Pulse-TIG, TIG, Laser,
E-Beam)• ISO KF flange• ConFlat flange• NPT fitting (see Pressure section)• 1” Baseplate• Voltages to 100 kV• Current to 1000 Amps
• Up to 41 conductors• Temperature Range:-269˚ C to 450˚ C• Internal Pressure 1 x 10-10
torr to 3000 psig

Extreme / Custom Design

New Products• Multiple feedthrough flange
assemblies• 940-pin header assembly• Corona-free designs to
180 kV DC• Currents in excess of 2,500 Amps
• Pressures to 30,000 psig

• .154 & .250 Power Plugs for safe
high voltage and high current
connectivity

Typical FeedthroughConstruction

Applications
A few of the many applications inwhich these feedthroughs are commonly used are:• Semiconductor processing
equipment• Particle accelerators• Furnaces• Analytical equipment• In-vacuum coating• Satellite instrumentation• X-ray detection equipment

Standard Specifications

12

Installation

Conductor
WasherCap

Insulator

SleeveWeld Adapter• New high-density, low current
feedthroughs• Micro & Mini HV (high voltage)
feedthroughs with mating air side
cable assemblies• 40 & 50 kV feedthroughs withmating air side cable assemblies

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Feedthrough

Type

A.0

Table of Contents(in inches)

Sub-section

SectionPages

to 2 kV

to 16 Amps

1 to 80.032 & 0.042

Instrumentation /
Power

A.1
14-15

to 6 kV

to 27 Amps

1 to 4

0.050

Power

A.2
16-17

to 5 kV

5 Amps4 to 100.062

Pin Header

A.3
18-19

1 kV

5 Amps3 to 410.040

Multipin Header

A.4
20-21

to 15 kV

7.5 Amps

1 to 40.030 & 0.037

Micro & Mini HV

A.5
22-25

to 25 kV

to 185 Amps

1 to 40.094, 0.154 &0.250

Power Plug

A.6
26-35

8 kV

to 1000 Amps

1 to 20.250, 0.500 &
0.750High Power Liquid Cooled

A.7
36-41

to 100 kV

to 10 Amps

1

0.062 & 0.156

High Voltage

A.8
42-47

to 14 kV

to 300 Amps

1 to 20.250

RF Power Liquid Cooled

A.9
48-49

to 15 kV

to 185 Amps

1 to 40.050, 0.094 &0.250

Baseplate

A.10
50-51

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Current

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FEEDTHROUGH

Conductor Size

(Amps per conductor)# ofConductors

Voltage
DC

13

A.1

Instrumentation/Powerto 2 KV / to 16 Amps / 1 to 8 Pins

FeedthroughWeld/Braze - Superthru

FEEDTHROUGH

Weldable - One Conductor

Weldable - 2, 4, & 8 Conductor
Ø.25
[6.4]

.21 [5.3]

Ø.47
[12]

B Weld Lip
304 Stn. Stl.
ØA±.002

Ø.032 [0.81].4 [11].312 [7.9].8 [21]
2.5 [64]

ISO KF - 2, 4, & 8 Conductor

Specifications — Superthru.21 [5.3]

Materials.47 [12].25 [6.4]

Housing: Kovar
Pin/Tube: Pin-Molybdenum, Tube-Kovar
Insulation: Alumina ceramic
Magnetic Materials: Yes

NW16KFØ.032 [0.81]

Voltage Rating 500 V DC
Current Rating See table

Ø1.18
[30]

Temperature Range -80°C to 450°C
Pressure @ 20°C 2500 PSIG (172 Bar), ISO KF 0 PSIG

.4 [11]
C

Specifications — 1, 2, 4, & 8 Conductor
Materials

2.5 [64]

ConFlat - 2, 4, & 8 Conductor.21 [5.3]

Housing: 304 Stainless steel
Pin: See table
Insulation: Alumina ceramic
Magnetic Materials: See table
Voltage Rating See table

NW16CFØ.25 [6.4]Ø.47 [12].29 [7.2]

Ø.032[0.81]

Current Rating See table
Ø1.33
[34]

Temperature Range -269°C to 450°C, ISO KF -25˚C to 205˚C
Pressure @ 20°C ISO KF 0 PSIG
Single pin:
2 & 4 pin:
8 pin:

14

3500 PSIG (241 Bar)
1400 PSIG (96 Bar)
500 PSIG (34 Bar)

USA: (800) 752-7325.4 [11]C
2.5 [64]

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Instrumentation/Powerto 2 KV / to 16 Amps / 1 to 8 Pins

FeedthroughWeld or Braze
Superthru

INSTALLATIONVOLTAGEDC

Weld or Braze
Weld or Braze

500
500

A.1

CONDUCTORAMPS* MATERIALPARTNUMBER

11.5

9809-01-W
9809-02-W

Kovar Tube
Molybdenum*Current carrying capacity of the tubular feedthroughs varies based on the coolant used and the flow rate.
NO.
PINS

INSTALLATIONVOLTAGE
DC

1
1
1
1

Weld
Weld
Weld
Weld

Weldable2, 4, & 8 Pin

2
2
2
2
4
4
4
4
8
8
8
8

Weld
Weld
Weld
Weld
Weld
Weld
Weld
Weld
Weld
Weld
Weld
Weld

ISO KF2, 4, & 8 Pin

2
2
2
2
4
4
4
4
8
8
8
8

ConFlat2, 4, & 8 Pin

2
2
2
2
4
4
4
4
8
8
8
8

C

MAGNETIC
MATERIALSPARTNUMBER

-

-

No
Yes
No
No

9297-03-W
9297-01-W
9297-06-W
9297-08-W

0.497 [12.62]
0.497 [12.62]
0.497 [12.62]
0.497 [12.62]
0.497 [12.62]
0.497 [12.62]
0.497 [12.62]
0.497 [12.62]
0.747 [18.97]
0.747 [18.97]
0.747 [18.97]
0.747 [18.97].020 [0.51].020 [0.51].020 [0.51].020 [0.51].020 [0.51].020 [0.51].020 [0.51].020 [0.51].035 [0.89].035 [0.89].035 [0.89].035 [0.89]

-

No
Yes
No
No
No
Yes
No
No
No
Yes
No
No

9298-07-W
9298-01-W
9298-05-W
9298-06-W
9299-05-W
9299-01-W
9299-04-W
9299-06-W
9294-03-W
9294-01-W
9294-04-W
9294-08-W

304 Stn. Stl.
Nickel
Molybdenum
Copper304 Stn. Stl.
Nickel
Molybdenum
Copper304 Stn. Stl.
Nickel
Molybdenum
Copper--.9 [23] No.9 [23] Yes.9 [23] No.9 [23] No.9 [23] No.9 [23] Yes.9 [23] No.9 [23] No
1.3 [34] No
1.3 [34] Yes
1.3 [34] No
1.3 [34] No

17006-01-KF
17006-02-KF
17006-03-KF
17006-04-KF
17007-01-KF
17007-02-KF
17007-03-KF
17007-04-KF
17008-01-KF
17008-02-KF
17008-03-KF
17008-04-KF

304 Stn. Stl.
Nickel
Molybdenum
Copper304 Stn. Stl.
Nickel
Molybdenum
Copper304 Stn. Stl.
Nickel
Molybdenum
Copper--.9 [23].9 [23].9 [23].9 [23].9 [23].9 [23].9 [23].9 [23]
1.3 [34]
1.3 [34]
1.3 [34]
1.3 [34]

17046-01-CF
17046-02-CF
17046-03-CF
17046-04-CF
17048-01-CF
17048-02-CF
17048-03-CF
17048-04-CF
9340-06-CF
9340-01-CF
9340-04-CF
9340-05-CF

CONDUCTORAMPS MATERIAL

A

1 kV
1 kV
1 kV
1 kV

1.1
5
8.5
16

-

2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
1.5 kV
1.5 kV
1.5 kV
1.5 kV

1.1 304 Stn. Stl.
5
Nickel8.5 Molybdenum
16
Copper
1.1 304 Stn. Stl.
5
Nickel8.5 Molybdenum
16
Copper
1.1 304 Stn. Stl.
5
Nickel8.5 Molybdenum
16
Copper

2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
1.5 kV
1.5 kV
1.5 kV
1.5 kV

1.1
5
8.5
16
1.1
5
8.5
16
1.1
5
8.5
16

2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
2 kV
1.5 kV
1.5 kV
1.5 kV
1.5 kV

1.1
5
8.5
16
1.1
5
8.5
16
1.1
5
8.5
16

304 Stn. Stl.
Nickel
Molybdenum
CopperDIMENSIONSB

FEEDTHROUGH

WeldableSingle Pin

ISO FLANGE
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF

CONFLAT FLANGE

Contacts

1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)

No
Yes
No
No
No
Yes
No
No
No
Yes
No
No

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.032 Crimp Contacts
0.042 Crimp Contacts
Crimp Tool

Beryllium Copper

Accepts wire up to 0.032 [0.81]11288-02-X†

Stainless Steel - Gold Plated

Accepts wire up to 0.030 [0.76]
For 0.025” - 0.075” Crimp Diameters14461-04-A
2840-05*Contacts priced and sold in packages of 10. **Contacts priced and sold in packages of 5. †Shown in photo. See theAccessories section for more information on all accessories.

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TEL: (864) 682-3215

15

A.2

Power
to 6 KV / to 27 Amps / 1 to 4 Pins

FeedthroughWeldable - Single Pin
Ø.050
[1.3]

.012 [0.30] Weld Lip
304 Stn. Stl.

Ø.247±.002[6.27]

W

Specifications

1.0 [25]

FEEDTHROUGH

Materials
Housing: 304 Stainless steel
Pin/Tube: See table
Insulation: Alumina ceramic
Magnetic Materials: See table.34 [8.7]
1.7 [43]
4.0 [102]

Weldable - 2 & 4 Pin.31 [7.9]

Ø.39 [9.9]Voltage Rating See table
Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C.035 [0.89] Weld Lip
304 Stn. Stl.

Pressure @ 20°C ISO KF 0 PSIG

Ø.747±.002[18.97]Single Pin: 3500 PSIG (241 Bar)
2 & 4 Pin: 1250 PSIG (86 Bar)
1.0 [25].31 [7.9]
1.6 [41]
4.0 [102]

ISO KF - 2 & 4 Pin.31 [7.9]

Ø.39 [9.9]NW16KFØ.050 [1.3]

1.0 [25]
Ø1.18 [30]

2.1 [53]
4.0 [102]

ConFlat - 2 & 4 Pin 6 kV
.31 [7.9]

Ø.39 [9.9].29 [7.2]

NW16CFØ.050 [1.3]

1.0 [25]
2.1 [53]

Ø1.33 [34]4.0 [102]

16

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Powerto 6 KV / to 27 Amps / 1 to 4 Pins

FeedthroughWeldableSingle Pin

NO.
PINS

INSTALLATIONVOLTAGE
DC

1
1
1
1

Weld
Weld
Weld
Weld

5 KV
5 KV
5 KV
5 KV

CONDUCTORAMPS* MATERIALW

MAGNETIC
MATERIALSPARTNUMBER

1.8
8.2
27
-

.005

No
Yes
No
Yes

9791-04-W
9791-02-W
9791-08-W
9791-06-W

304 Stn. Stl.
NickelCopperNickel Tube

Weldable2 & 4 Pin

2
2
2
4
4
4

ISO KF
2 & 4 Pin

2
2
2
4
4
4

ConFlat2 & 4 Pin

2
2
2
4
4
4

Weld
Weld
Weld
Weld
Weld
Weld

6 KV
6 KV
6 KV
6 KV
6 KV
6 KV

1.8
8.2
27
1.8
8.2
27

304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper

-

No
Yes
No
No
Yes
No

9215-04-W
9215-02-W
9215-08-W
9216-04-W
9216-02-W
9216-08-W

6 KV
6 KV
6 KV
6 KV
6 KV
6 KV

1.8
8.2
27
1.8
8.2
27

304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper

-

No
Yes
No
No
Yes
No

17018-01-KF
17018-02-KF
17018-04-KF
17019-01-KF
17019-02-KF
17019-04-KF

6 KV
6 KV
6 KV
6 KV
6 KV
6 KV

1.8
8.2
27
1.8
8.2
27

304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper

-

No
Yes
No
No
Yes
No

9871-02-CF
9871-01-CF
9871-04-CF
9871-06-CF
9871-05-CF
9871-08-CF

GAUGE

TYPE

WIRE
LENGTH DIAMETERINSULATION
DIAMETERPARTNUMBERØ .028
Ø .035
Ø .10121621-01-A
21643-01-A
21702-02-A

FEEDTHROUGH*Current carrying capacity of the tubular feedthroughs varies based on the coolant used and the flow rate.

A.2

ISO FLANGE
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF

CONFLAT FLANGE

In-Vacuum Cable
Kapton1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)

VOLTAGEDCCONDUCTOR
AMPS

850 V
850 V
850 V

2.5
5
20

28 AWG Stranded
22 AWG Stranded
12 AWG Stranded

30’
30’
15’

7 x 0.005
19 x 0.0063
37 x 0.013

Adjustable wire stripper, 20-30 AWG (.25-.80mm)

21128-01

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.050 Crimp Contacts
0.050 Set Screw Contacts
0.050 Barrel Type Contacts
Crimp Tool

Beryllium Copper
Beryllium Copper
Beryllium Copper

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.050 [1.3]
For 0.025” - 0.075” Crimp Diameters

11911-02-X†
7429-02-A
7332-02-A
2840-05

Contacts*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

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TEL: (864) 682-3215

17

A.3

Pin Header
to 5 KV / 5 Amps / 4 to 10 Pins

FeedthroughWeldable

Specifications

FEEDTHROUGH

Materials
Housing: 304 Stainless steel
Pins: Alumel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating See table
Current Rating 5 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C

ISO KF

Pressure @ 20°C ISO KF 0 PSIG
4 Pin - 600 PSIG (41 Bar)
6 Pin - 550 PSIG (38 Bar)
10 Pin - 500 PSIG (34 Bar)

ConFlat - NW16CF

ConFlat - NW35CF

18

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Pin Header
to 5 KV / 5 Amps / 4 to 10 Pins

FeedthroughWeldable

INSTALLATIONVOLTAGEDCPARTNUMBER

4
6
10

Weld
Weld
Weld

5 KV
5 KV
2 KV

10234-01-W
10235-01-W
10236-01-W

5 KV
5 KV
2 KV

10234-13-KF
10235-13-KF
10236-15-KF

5 KV
5 KV
2 KV

10234-02-CF
10235-02-CF
10236-02-CF

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

5 KV
5 KV
2 KV

10234-03-CF
10235-03-CF
10236-03-CF

VOLTAGEDCCONDUCTOR
AMPS

TYPE

850 V
850 V
850 V

2.5
5
20

ISO FLANGEISO KF

4
6
10

NW16KF
NW16KF
NW16KF

FEEDTHROUGH

NO.
PINS

A.3

CONFLAT FLANGE

ConFlat
1 1/3” (NW16CF)

4
6
10

1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)

CONFLAT FLANGE

ConFlat
2 3/4” (NW35CF)

4
6
10

In-Vacuum Cable
KaptonGAUGE

28 AWG Stranded
22 AWG Stranded
12 AWG Stranded

WIRE
LENGTH DIAMETER
30’
30’
15’

7 x 0.005
19 x 0.0063
37 x 0.013

INSULATION
DIAMETERPARTNUMBERØ .028
Ø .035
Ø .10121621-01-A
21643-01-A
21702-02-A

Adjustable wire stripper, 20-30 AWG (.25-.80mm)

Contacts

21128-01

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.062 Crimp Contacts
Crimp Tool

Alumel

Accepts wire up to 0.050 [1.3]
For 0.025” - 0.075” Crimp Diameters

11259-06-X†
2840-05*Contacts priced and sold in packages of 5. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

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TEL: (864) 682-3215

19

FEEDTHROUGH

A.4

Multipin Header
1 KV / 5 Amps / 3 to 41 Pins

FeedthroughStraight Conductor

Straight/Solder Cup Conductor

Weldable

Weldable

ISO KFISO KF

ConFlat

ConFlatSpecifications
Materials
Housing: 304 Stainless steel
Pins: 330 Stainless steel (Nickel plated)
Insulation: Glass-ceramic
Magnetic Materials: No
Voltage Rating 1 kV DC
Current Rating 5 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C ISO KF 0 PSIG
3 Pin: 550 PSIG (38 Bar) 19 Pin: 400 PSIG (28 Bar)
6 Pin: 500 PSIG (34 Bar) 32 Pin: 375 PSIG (26 Bar)
10 Pin: 450 PSIG (31 Bar) 41 Pin: 350 PSIG (24 Bar)

20

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Multipin Header
1 KV / 5 Amps / 3 to 41 Pins

FeedthroughWeldable
Straight Pin

PIN TYPEINSTALLATIONPARTNUMBER

3
6
10
19
32
41

.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight

Weld
Weld
Weld
Weld
Weld
Weld

18840-01-W
18841-01-W
18842-01-W
18843-01-W
18844-01-W
18845-01-W

3
6
10
19
32
41

.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight

3
6
10
19
32
41

.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight.040 [1.0] Straight

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
3 3/8” (NW50CF)

17020-01-CF
17021-01-CF
17022-01-CF
17023-01-CF
17024-01-CF
17025-01-CF

Weldable
Solder Cup

3
6
10
19
32
41

.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup

Weld
Weld
Weld
Weld
Weld
Weld

18850-01-W
18851-01-W
18852-01-W
18853-01-W
18854-01-W
18855-01-W

ISO KF
Solder Cup

3
6
10
19
32
41

.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup

ConFlat
Solder Cup

3
6
10
19
32
41

.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup.040 [1.0] Solder Cup

ISO KF
Straight Pin

ISO FLANGE
NW25KF
NW40KF
NW40KF
NW40KF
NW40KF
NW50KF

17040-01-KF
17041-01-KF
17042-01-KF
17043-01-KF
17044-01-KF
17045-01-KF

FEEDTHROUGH

NO.
PINS

A.4

CONFLAT FLANGE

ConFlatStraight Pin

ISO FLANGE
NW25KF
NW40KF
NW40KF
NW40KF
NW40KF
NW50KF

17050-01-KF
17051-01-KF
17052-01-KF
17053-01-KF
17054-01-KF
17055-01-KF

CONFLAT FLANGE

Contacts

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
3 3/8” (NW50CF)

17030-01-CF
17031-01-CF
17032-01-CF
17033-01-CF
17034-01-CF
17035-01-CF

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.040 Crimp Contacts
Crimp Tool

Copper Alloy - Gold Flash

Accepts wire up to 0.040 [1.0]
For 0.025” - 0.075” Crimp Diameters

16167-03-A†
2840-05*Contacts priced and sold in packages of 5. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

21

ew

Micro HV
10 KV* / 3 Amps / 1 to 4 Pins

FeedthroughN

A.5

Weldable

ISO KF - NW40KF.020 [0.51] Wall
304 Stn. Stl.

Ø.030
[0.76]

Ø.375[9.53]

FEEDTHROUGH

.12
[3.0]

Ø.50 [13].50 [13]

Ø.50 [13]Ø.50 [13]NW40KF.32 [8.1]

ISO KF - NW16KF
NW16KF

Ø2.16
[55]

Ø1.18
[30]
.22 [5.6].60 [15].22 [5.6].60 [15]

ConFlat - NW35CFConFlat - NW16CF
NW16CF
Ø.50
[13]

Ø.50
[13]

Ø.50
[13]
.50 [13]

Ø1.33
[34]

NW35CF

Ø2.73[69].29 [7.2].55 [14].27 [7.0]

Specifications - Micro HV
Materials
Housing: 304 Stainless steel
Pin: Molybdenum (Gold plated)
Insulation: Alumina ceramic
Magnetic Materials: Yes.27 [7.0].82 [20.8]

Micro HV Cable Assembly
96[2440]

Voltage Rating 10 kV DC*
Current Rating 3 Amps

.38
[9.6]

Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1395 PSIG (96 Bar), ISO KF 0 PSIG

22

Ø.075
[1.90]
Cable: 24 AWG SPC Stranded
Conductor with Silicone F.E.P Insulation*When used with air side cable assembly.

USA: (800) 752-7325

Ø.25
[6.4]

www2.ceramtec.com

Body: Molded Silicone Rubber

sales@ceramtec.com

N

ew

Micro HV
10 KV* / 3 Amps / 1 to 4 Pins

FeedthroughWeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

21140-01-W

1
2
3
4

ConFlat1
2
3
4

NW16KF
NW40KF
NW40KF
NW40KF

21211-01-KF
21215-01-KF
21216-01-KF
21217-01-KF

FEEDTHROUGHISO FLANGEISO KF

A.5

CONFLAT FLANGE

Air Side Cable
Assembly

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

21210-01-CF
21212-01-CF
21213-01-CF
21214-01-CF

TYPE

CABLE
TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

Micro HV Air Side

24 AWG

8’

10 kV

3

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-55

21039-01-A

125

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.032 Crimp Type Contacts
Crimp Tool

Beryllium Copper

Accepts wire up to 0.032 [0.81]
For 0.025” - 0.075” Crimp Diameters

11288-02-X
2840-05

Contacts*When used with air side cable assembly. **Contacts priced and sold in packages of 10. See the Accessories section for more
information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

23

ew

FeedthroughN

A.5

Mini HV
15 KV* / 7.5 Amps / 1 to 4 Pins

ISO KF - NW40KF

Weldable.020 [0.51] Wall
304 Stn. Stl.
.50 [13]
Ø.46[12]

FEEDTHROUGH

Ø.038[0.97]

Ø.90
[23]

Ø.90
[23]

.16 [4.1].92 [23].35 [8.9]

Ø.90
[23]

NW40KFISO KF - NW16KF
NW16KF

Ø2.16
[55]
Ø1.18
[30]

.25 [6.4].25 [6.4]

1.0 [26]

1.0 [26]

ConFlat - NW35CFConFlat - NW16CF
NW16CF

Ø.90
[23]
Ø1.33
[34]

Ø.90
[23]

Ø.90
[23]
NW35CF

Ø2.73[69].29 [7.2].97 [25].31 [7.7]

Specifications - Mini HVMaterials.31 [7.7]

Housing: 304 Stainless steel
Pin: Molybdenum (Gold plated)
Insulation: Alumina ceramic
Magnetic Materials: Yes.97 [25]

Mini HV Cable Assembly.25 [6.3]

Voltage Rating 15 kV DC*

96 [2440].91 [23]

Ø1.7 [4.2]

Ø.38
[9.7]

Current Rating 7.5 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1100 PSIG (76 Bar), ISO KF 0 PSIG

Cable: 20 AWG SPC Stranded
Conductor with Silicone Insulation
Body: Molded Silicone Rubber
Color: Orange

Contact: Socket
Gold Plated Beryllium Copper*When used with air side cable assembly.

24

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

N

Feedthroughew

Mini HV
15 KV* / 7.5 Amps / 1 to 4 Pins

Weldable

ConFlat

Air Side Cable
Assembly

INSTALLATIONPARTNUMBER

1

Weld

21169-01-W

1
2
3
4

NW16KF
NW40KF
NW40KF
NW40KF21227-01-KF
21231-01-KF
21232-01-KF
21233-01-KF

1
2
3
4

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

21226-01-CF
21228-01-CF
21229-01-CF
21230-01-CF

TYPE

CABLE
TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

Mini HV Air Side

20 AWG

8’

15 kV

7.5

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-55

21119-01-A

125

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.040 Crimp Type Contacts
Crimp Tool

Copper Alloy - Gold Flash

Accepts wire up to 0.040 [1.0]
For 0.025” - 0.075” Crimp Diameters

16757-02-A
2840-05

Contacts

FEEDTHROUGH

ISO KF

NO.
PINS

A.5

*When used with air side cable assembly. **Contacts priced and sold in packages of 10. See the Accessories section for more
information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

25

A.6

Power Plug
10 KV* / to 55 Amps / 1 to 4 Pins

FeedthroughWeldable

ISO KF - NW40KF.030 [0.76] Weld Lip
304 Stn. Stl.

Ø.094 [2.4]

Ø.31
[8]

Ø.85 [22].75 [19]

Ø1.0 [25]Ø.435±.002[11.05]NW40KFØ.094 [2.4]

FEEDTHROUGH.50 [13]
1.2 [31]
6.8 [172].4 [10]

Ø2.16
[55]

ISO KF - NW16KF
NW16KFØ.094 [2.4]
Ø1.18
[30]

1.3 [33]

ConFlat - NW35CF

1.3 [33]

Ø.85 [22].75 [19]

6.8 [172].4 [10]6.8 [172].4 [10]Ø1.0 [25]ConFlat - NW16CF
NW16CF.29 [7.2].50 [13]NW35CFØ.094 [2.4]Ø.094 [2.4]

Ø1.33
[34]
Ø2.73
[69]

1.3 [32].4 [10]6.8 [172]

1.3 [32]

Specifications.4 [10]6.8 [172]Materials
Housing: 304 Stainless steel
Pin: See table
Insulation: Alumina ceramic
Magnetic Materials: See table

10 KV Power Plug

Voltage Rating 10 kV DC*
Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1500 PSIG (103 Bar), ISO KF 0 PSIG
*When used with air side cable assembly.

26

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Power Plug
10 KV* / to 55 Amps / 1 to 4 Pins

FeedthroughWeldable

CONDUCTORAMPS
MATERIAL

1
1
1

3.6
16.5
55

304 Stn. Stl.
NickelCopper

1
1
1
2
2
2
3
3
3
4
4
4

3.6
16.5
55
3.6
16.5
55
3.6
16.5
55
3.6
16.5
55

304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper

1
1
1
2
2
2
3
3
3
4
4
4

3.6
16.5
55
3.6
16.5
55
3.6
16.5
55
3.6
16.5
55

304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper

INSTALLATIONMAGNETIC
MATERIALSPARTNUMBER

Weld
Weld
Weld

No
Yes
No

3888-08-W
3888-09-W
3888-10-W

No
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No

17026-05-KF
17026-06-KF
17026-08-KF
17027-05-KF
17027-06-KF
17027-08-KF
17067-05-KF
17067-06-KF
17067-08-KF
17028-05-KF
17028-06-KF
17028-08-KF

No
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No

19542-07-CF
19542-03-CF
19542-04-CF
17060-05-CF
17060-06-CF
17060-08-CF
17064-05-CF
17064-06-CF
17064-08-CF
17069-05-CF
17069-06-CF
17069-08-CF

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-55

14418-02-A

ISO FLANGEISO KF

NW16KF
NW16KF
NW16KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF

FEEDTHROUGH

NO.
PINS

A.6

CONFLAT FLANGE

ConFlat

Air Side Cable
Assembly

1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

CABLE
TYPE

LENGTHCONDUCTORAMPS

10 kV Power Plug

12 AWG

8’

30

125

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts
Crimp Tool

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]
For 0.025” - 0.075” Crimp Diameters7429-01-A
7332-04-A†
2840-05

Contacts*When used with air side cable assembly. **Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories
section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

27

A.6

Power Plug
20 KV* / to 55 Amps / 1 to 4 Pins

FeedthroughWeldable

ISO KF - NW40KF.030 [0.76] Weld Lip
304 Stn. Stl.

Ø.094 [2.4]Ø.85 [22].75 [19]

Ø.435±.002 [11.05]

Ø1.0 [25]Ø.24 [6.2]Ø.31 [8]NW40KFØ.094 [2.4]

FEEDTHROUGH.50 [13]
1.6 [41].6 [15]
6.8 [172].4 [10]

Ø2.16
[55]

ISO KF - NW16KF
NW16KF

1.7 [43].4 [10]Ø.094 [2.4].5 [13]
6.8 [172]

Ø1.18
[30]

ConFlat - NW35CF
Ø.85 [22].75 [19]

Ø1.0 [25].5 [13]
1.7 [43].4 [10]6.8 [172]

NW35CF

ConFlat - NW16CF.29 [7.2].50 [13]

Ø.094 [2.4]

NW16CFØ.094 [2.4]
Ø1.33
[34]

Ø2.73
[69]

.6 [15].4 [10]1.7 [43]
6.8 [172].4 [10]1.7 [43].6 [15]
6.8 [172]Specifications
Materials
Housing: 304 Stainless steel
Pin: See table
Insulation: Alumina ceramic
Magnetic Materials: See table

20 KV Power Plug

Voltage Rating 20 kV DC*
Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1500 PSIG (103 Bar), ISO KF 0 PSIG
*When used with air side cable assembly.

28

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Power Plug
20 KV* / to 55 Amps / 1 to 4 Pins

Feedthrough

NO.
PINS

Weldable

CONDUCTORAMPS
MATERIAL
3.6
16.5
55

304 Stn. Stl.
NickelCopper

1
1
1
2
2
2
3
3
3
4
4
4

3.6
16.5
55
3.6
16.5
55
3.6
16.5
55
3.6
16.5
55

304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper

1
1
1
2
2
2
3
3
3
4
4
4

3.6
16.5
55
3.6
16.5
55
3.6
16.5
55
3.6
16.5
55

304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper304 Stn. Stl.
NickelCopper

MAGNETIC
MATERIALSPARTNUMBER

Weld
Weld
Weld

No
Yes
No

17575-03-W
4275-22-W
4275-21-W

No
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No

17036-05-KF
17036-06-KF
17036-08-KF
17037-05-KF
17037-06-KF
17037-08-KF
17068-05-KF
17068-06-KF
17068-08-KF
17038-05-KF
17038-06-KF
17038-08-KF

No
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No

19543-07-CF
19543-03-CF
19543-04-CF
10287-04-CF
10287-05-CF
10287-03-CF
17065-05-CF
17065-06-CF
17065-08-CF
16709-16-CF
16709-08-CF
16709-10-CF

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-55

14419-02-A

ISO FLANGEISO KF

NW16KF
NW16KF
NW16KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF

FEEDTHROUGH

1
1
1

INSTALLATION

A.6

CONFLAT FLANGE

ConFlat

Air Side Cable
Assembly

1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

CABLE
TYPE

LENGTHCONDUCTORAMPS

20 kV Power Plug

10 AWG

8’

55

125

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A
7332-04-A†

Contacts*When used with air side cable assembly. **Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories
section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

29

ew

Power Plug
10 KV* / to 100 Amps / 1 to 4 Pins

FeedthroughN

A.6

Weldable
.40
[10]

Ø.154
[3.9]

ISO KF - NW40KF.030 [0.76] Weld Lip
304 Stn. Stl.

Ø.495±.002[12.57]

Ø .90 [23]

Ø .75 [19]NW40 KF.50 [13].50 [13]
1.9 [49]

FEEDTHROUGH

Ø .90 [23]

Ø.154
[3.9]

7.4 [188]

Ø2.16[54.9]ISO KF - NW16KF
NW16KF
Ø.154
[3.9]

.50
[13]
Ø1.18
[30]

1.9 [48.6]
7.4 [188]

ConFlat - NW35CF.50 [13]
2.0 [51]
7.4 [188]

ConFlat - NW16CF

Ø.75 [19].29 [7.2]

Ø.154
[3.9]

Ø.90 [23]Ø.90 [23].50 [13]NW35CF

Ø1.33
[34]

Ø.154
[3.9]
Ø2.73
[69]

.50 [13]
2.0 [50]
7.4 [188].50[13]
2.0 [50]

Specifications

7.4 [188]

Materials.154 Power Plug

Housing: 304 Stainless steel
Pin: See table
Insulation: Alumina ceramic
Magnetic Materials: Yes

96 [2440]

3.2 [81]

Ø .30
[7.6]
Ø.63
[16]

Voltage Rating 10 kV DC*
Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1000 PSIG (69 Bar), ISO KF 0 PSIG

8 AWG Wire
with Silicone Rubber Sheath
Body: Molded Silicone Rubber
Color: Orange

Contact: 5/32" Socket
Gold Plated Beryllium Copper*When used with air side cable assembly.

30

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Weldable

CONDUCTORAMPS
MATERIAL

1
1

30
100

NickelCopper

1
1
2
2
3
3
4
4

30
100
30
100
30
100
30
100

NickelCopperNickelCopperNickelCopperNickelCopper

1
1
2
2
3
3
4
4

30
100
30
100
30
100
30
100

NickelCopperNickelCopperNickelCopperNickelCopper

INSTALLATIONPARTNUMBER

Weld
Weld

21032-02-W
21032-01-W

ew

ISO FLANGEISO KF

NW16KF
NW16KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF

21134-02-KF
21134-01-KF
21158-02-KF
21158-01-KF
21159-02-KF
21159-01-KF
21160-02-KF
21160-01-KF

A.6

FEEDTHROUGH

NO.
PINS

N

Power Plug
10 KV* / to 100 Amps / 1 to 4 Pins

Feedthrough

CONFLAT FLANGE

ConFlat

Air Side Cable
Assembly

1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

CABLE
TYPE

LENGTH.154 Power Plug

8 AWG

8’

21131-02-CF
21131-01-CF
21154-02-CF
21154-01-CF
21155-02-CF
21155-01-CF
21156-02-CF
21156-01-CF

VOLTAGE CONDUCTORAMPSDCTEMPERATURE ˚C
MIN
MAX

PART
NUMBER

10 kV-55

21094-01-A

75

125

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.154 Barrel Type Contacts

Beryllium Copper

Accepts wire up to 0.154 [3.9]7332-07-A

Contacts*When used with air side cable assembly. **Contacts priced and sold in packages of 10. See the Accessories section for more
information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

31

ew

Power Plug
15 KV* / to 185 Amps / 1 to 4 Pins

FeedthroughN

A.6

Weldable.040 [1.0] Weld Lip
304 Stn. Stl.

Ø.250 [6.4]

ISO KFØ1.25 [32]

.9 [23]

Ø.58[15]
Ø.622±.002[15.80]Ø1.25 [32]
SEE TABLE

FEEDTHROUGH.75 [19].75 [19]
2.9 [73]
7.1 [180]

ISO KF - NW16KF
NW16KFØ.250 [6.4]

Ø1.18
[30]

.75 [19]
3.0 [76]
7.1 [180].75 [19]

ConFlat3.0 [76]
7.1 [180]

ConFlat - NW16CF.29 [7.2]
Ø.250 [6.4]

NW16CF

Ø1.33[34].75 [19]
2.5 [64]
7.1 [180]

Specifications
Materials.250 Power Plug

Housing: 304 Stainless steel
Pin: See table
Insulation: Alumina ceramic
Magnetic Materials: Yes

96 [2440]

3.9 [99]

Ø.34
[8.6]

Voltage Rating 15 kV DC*

Ø.90 [23]Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 750 PSIG (52 Bar), ISO KF 0 PSIG

6 AWG Wire
with Silcone Rubber Sheath
Body: Molded Silicone Rubber
Color: Red

Contact: 1/4" Socket
Gold Plated Beryllium Copper*When used with air side cable assembly.

32

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

N

Feedthroughew

Power Plug
15 KV* / to 185 Amps / 1 to 4 Pins

Weldable

CONDUCTORAMPS
MATERIAL

1
1

56
185

NickelCopper

1
1
1
1
2
2
3
3
4
4

56
185
56
185
56
185
56
185
56
185

NickelCopperNickelCopperNickelCopperNickelCopperNickelCopper

1
1
1
1
2
2
3
3
4
4

56
185
56
185
56
185
56
185
56
185

NickelCopperNickelCopperNickelCopperNickelCopperNickelCopper

INSTALLATIONPARTNUMBER

Weld
Weld

21414-07-W
21414-01-W

ISO FLANGEISO KF

NW16KF
NW16KF
NW40KF
NW40KF
NW40KF
NW40KF
NW50KF
NW50KF
NW50KF
NW50KF

21308-02-KF
21308-01-KF
21278-02-KF
21278-01-KF
21278-04-KF
21278-03-KF
21278-06-KF
21278-05-KF
21278-08-KF
21278-07-KF

FEEDTHROUGH

NO.
PINS

A.6

CONFLAT FLANGE

ConFlat

Air Side Cable
Assembly

1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)

TYPE

CABLE
TYPE

LENGTH.250 Power Plug

6 AWG

8’

21309-02-CF
21309-01-CF
21280-02-CF
21280-01-CF
21280-04-CF
21280-03-CF
21280-06-CF
21280-05-CF
21280-08-CF
21280-07-CF

VOLTAGE CONDUCTORAMPSDCTEMPERATURE ˚C
MIN
MAX

PART
NUMBER

25 kV-55

20956-02-A

100

125

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.250 Barrel Type Contacts
0.250 Clamp Type Contacts

Beryllium Copper
CopperAccepts wire up to 0.250 [6.4]
Accepts wire up to 0.250 [6.4]7332-06-A†
18740-01-A

Contacts*When used with air side cable assembly. **Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories
section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

33

ew

Power Plug
25 KV* / 185 Amps / 1 to 4 Pins

FeedthroughN

A.6

ISO KF

Weldable
Ø.58
[15]

Ø.250
[6.4]

.040 [1.0] Weld Lip
304 Stn. Stl.
Ø.622±.002[15.80]Ø.90 [23].75 [19]

2.9 [74]

FEEDTHROUGH

Ø1.25 [32]

.75 [19]

7.0 [178].75 [19]

ISO KF - NW16KF
Ø.250
[6.4]

Flange(See Table)

.250
[6.4]

.4 [10]Ø1.25 [32]NW16KF

2.4 [62].9 [23]7.0 [178]

Ø1.18
[30]

.75 [19]

ConFlat.9 [23]

2.4 [62]
7.0 [178]

Ø.90 [23]ConFlat - NW16CF.29 [7.2]

Ø.250
[6.4]

NW16CFØ1.25 [32]

Ø1.25 [32]Flange(See Table)

Ø1.33
[34]
Ø.250
[6.4]
.75 [19].75 [19].9 [23]

2.5 [63]BA
7.0 [178]

7.0 [178]

Specifications
Materials.250 Power Plug

Housing: 304 Stainless steel
Pin: See table
Insulation: Alumina ceramic
Magnetic Materials: Yes

96 [2440]

3.9 [99]

Ø.34
[8.6]

Voltage Rating 25 kV DC*

Ø.90 [23]Current Rating 185 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 750 PSIG (52 Bar), ISO KF 0 PSIG

6 AWG Wire
with Silcone Rubber Sheath
Body: Molded Silicone Rubber
Color: Red

Contact: 1/4" Socket
Gold Plated Beryllium Copper*When used with air side cable assembly.

34

USA: (800) 752-7325

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sales@ceramtec.com

N

Feedthroughew

Power Plug
25 KV* / 185 Amps / 1 to 4 Pins

Weldable

CONDUCTORSAMPS
MATERIAL

1
1

185
56

CopperNickel

1
1
2
2
3
3
4
4

185
56
185
56
185
56
185
56

CopperNickelCopperNickelCopperNickelCopperNickel

1
1
1
1
2
2
3
3
4
4

185
56
185
56
185
56
185
56
185
56

CopperNickelCopperNickelCopperNickelCopperNickelCopperNickelDIMENSIONS
A
B

PART
NUMBER--

20955-01-W
20955-02-W--

21133-01-KF
21133-02-KF
21149-01-KF
21149-02-KF
21150-01-KF
21150-02-KF
21151-01-KF
21151-02-KF

2.68 [68]2.68 [68]2.68 [68]2.68 [68]2.87 [73]2.87 [73]2.87 [73]2.87 [73].65 [17].65 [17].65 [17].65 [17].47 [12].47 [12].47 [12].47 [12]21130-01-CF
21130-02-CF
21144-01-CF
21144-02-CF
21145-01-CF
21145-02-CF
21146-01-CF
21146-02-CF
21147-01-CF
21147-02-CF

VOLTAGE CONDUCTORAMPSDCTEMPERATURE ˚C
MIN
MAX

PART
NUMBER

25 kV-55

20956-02-A

INSTALLATION
Weld
Weld

ISO FLANGEISO KF

NW16KF
NW16KF
NW40KF
NW40KF
NW50KF
NW50KF
NW50KF
NW50KF

FEEDTHROUGH

NO.
PINS

A.6

CONFLAT FLANGE

ConFlat

Air Side
Cable Assembly

1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)

TYPE

CABLE
TYPE

LENGTH.250 Power Plug

6 AWG

8’

100

125

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.250 Barrel Type Contacts
0.250 Clamp Type Contacts

Beryllium Copper
CopperAccepts wire up to 0.250 [6.4]
Accepts wire up to 0.250 [6.4]7332-06-A†
18740-01-A

Contacts*When used with air side cable assembly. **Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories
section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

35

A.7

.375 [9.5] Dia. Conductor

FEEDTHROUGH.250 [6.4] Dia. Conductor
Weldable

Weldable

ISO KF - NW16KF

ISO KF - NW16KF

ConFlat - NW16CF

1 1/3” ConFlat (NW16CF)

ISO KF - NW50KF

ISO KF - NW40KF

ConFlat - NW35CFConFlat - NW35CF

36

High Power/Liquid Cooled
8 KV / to 330 Amps

Feedthrough

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

High Power/Liquid Cooled
8 KV / to 330 Amps

FeedthroughWeldable

DIA.

1
1
1
1
1

.250 [6.4].250 [6.4].375 [9.5].375 [9.5].375 [9.5].035 [0.89].032 [0.81].035 [0.89].032 [0.81]
-

1
1
2
2
1
1
1
2
2
2

.250 [6.4].250 [6.4].250 [6.4].250 [6.4].375 [9.5].375 [9.5].375 [9.5].375 [9.5].375 [9.5].375 [9.5]

1
1
1
1
2
2
1
1
1
2
2
2

.250 [6.4].250 [6.4].250 [6.4].250 [6.4].250 [6.4].250 [6.4].375 [9.5].375 [9.5].375 [9.5].375 [9.5].375 [9.5].375 [9.5]

MATERIAL

INSTALLATIONPARTNUMBER330

304 Stn. Stl. Tube
Copper Tube
304 Stn. Stl. Tube
Copper Tube
Copper

Weld
Weld
Weld
Weld
Weld

2779-06-W
2779-02-W
2780-16-W
2780-02-W
2780-01-W.035 [0.89].032 [0.81].035 [0.89].032 [0.81].035 [0.89].032 [0.81].035 [0.89].032 [0.81]
-

330
330

304 Stn. Stl. Tube
Copper Tube
304 Stn. Stl. Tube
Copper Tube
304 Stn. Stl. Tube
Copper Tube
Copper304 Stn. Stl. Tube
Copper Tube
Copper.035 [0.89].032 [0.81].035 [0.89].032 [0.81].035 [0.89].032 [0.81].035 [0.89].032 [0.81].035 [0.89].032 [0.81]
-

330
330

304 Stn. Stl. Tube
Copper Tube
304 Stn. Stl. Tube
Copper Tube
304 Stn. Stl. Tube
Copper Tube
304 Stn. Stl. Tube
Copper Tube
Copper304 Stn. Stl. Tube
Copper Tube
CopperCONDUCTORW
AMPS*

ISO FLANGEISO KF

NW16KF
NW16KF
NW40KF
NW40KF
NW16KF
NW16KF
NW16KF
NW50KF
NW50KF
NW50KF

16614-02-KF
16614-05-KF
14308-06-KF
14308-05-KF
17091-05-KF
17091-06-KF
17091-04-KF
17093-05-KF
17093-06-KF
17093-04-KF

FEEDTHROUGHNO.
PINS/TUBES

A.7

CONFLAT FLANGE

ConFlat

1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

7161-02-CF
7161-05-CF
6700-08-CF
6700-05-CF
16705-04-CF
16705-02-CF
17099-01-CF
17099-02-CF
17099-06-CF
17092-05-CF
17092-06-CF
17092-04-CF*Current carrying capacity of the tubular feedthroughs varies based on the coolant used and the flow rate.
TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.250 Barrel Type Contacts
0.250 Clamp Type Contacts
0.375 Clamp Type Contacts

Beryllium Copper
CopperCopperAccepts wire up to 0.250 [6.4]
Accepts wire up to 0.250 [6.4]
Accepts wire up to 0.375 [9.5]18740-01-A†
18737-01-A

Contacts

7332-06-A**Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

Specifications
Materials
Housing: 304 Stainless steel
Pin/Tube: See table
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 8 kV DC
Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C ISO KF 0 PSIG
.250 [6.4] Dia. Conductor: 750 PSIG (52 Bar)
.375 [9.5] Dia. Conductor: 500 PSIG (34 Bar)sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

37

FEEDTHROUGH

A.7

High Power/Liquid Cooled
8 KV / to 800 Amps

Feedthrough.500 [12.7] Dia. Conductor.750 [19.0] Dia. Conductor

Weldable

Weldable

ISO KFISO KF

ConFlat

ConFlatSpecifications
Materials
Housing: 304 Stainless steel
Pin/Tube: See table
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 8 kV DC
Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C ISO KF 0 PSIG
.500 [12.7] Dia. Conductor: 350 PSIG (24 Bar)
.750 [19.0] Dia. Conductor: 250 PSIG (17 Bar)38

USA: (800) 752-7325

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sales@ceramtec.com

High Power/Liquid Cooled
8 KV / to 800 Amps

FeedthroughWeldableNO.
PINS/TUBESDIA.

CONDUCTORW
AMPS*

MATERIAL

INSTALLATIONPARTNUMBER

Weld
Weld
Weld
Weld

17095-06-W
17095-04-W
2781-02-W
2781-01-W.500 [12.7] .032 [0.81].500 [12.7].750 [19.0] .032 [0.81].750 [19.0]
-

470
800

Copper Tube
CopperCopper Tube
Copper111
1.500 [12.7] .032 [0.81].500 [12.7].750 [19.0] .032 [0.81].750 [19.0]
-

470
800

Copper Tube
CopperCopper Tube
Copper111
1.500 [12.7] .032 [0.81].500 [12.7].750 [19.0] .032 [0.81].750 [19.0]
-

470
800

Copper Tube
CopperCopper Tube
CopperISO FLANGEISO KF

NW25KF
NW25KF
NW40KF
NW40KF

17097-06-KF
17097-04-KF
17094-06-KF
17094-04-KF

FEEDTHROUGH

1
1
1
1

A.7

CONFLAT FLANGE

ConFlat

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

17096-06-CF
17096-04-CF
16702-03-CF
16702-01-CF*Current carrying capacity of the tubular feedthroughs varies based on the coolant used and the flow rate.

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.500 Clamp Type Contact
0.750 Clamp Type Contact

CopperCopperAccepts wire up to 0.500 [12.7]
Accepts wire up to 0.750 [19.0]

18738-01-A
18739-01-A†

Contacts†Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

39

A.7

High Power/Liquid Cooled
8 KV / to 1000 Amps

Feedthrough.750 [19.0] Dia. Conductor
Weldable

Specifications

FEEDTHROUGH

Materials
Housing: 304 Stainless steel
Tube: Tellurium copper
Fitting: Brass
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 8 kV DC
Current Rating 1000 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C

ISO KF

Pressure @ 20°C 250 PSIG (17 Bar), ISO KF 0 PSIG

ConFlat40

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

High Power/Liquid Cooled
8 KV / to 1000 Amps

FeedthroughWeldable

CONDUCTORAMPS
MATERIAL
Tellurium Copper

1000

Tellurium Copper

1000

Tellurium Copper

VOLTAGEDCPARTNUMBER

Weld

8 kV

17110-01-W

8 KV

17111-01-KF

8 KV

17112-01-CF

ISO FLANGEISO KF

NW40KF

FEEDTHROUGH

1000

INSTALLATION

A.7

CONFLAT FLANGE

ConFlatsales@ceramtec.com

2 3/4” (NW35CF)

www2.ceramtec.com

TEL: (864) 682-3215

41

ew

High Voltage
to 50 KV* / 10 Amps

FeedthroughN

A.8

40 KV Single Pin
Weldable

50 KV Single Pin
Weldable

1.94 [49.1]

2.14 [54.4].37 [9.4]

1.38 [34.9]
1.25 [31.8]

1010/1020 CRS
Conductor.015±.003[0.4]

1.25 [31.8]
1.13 [28.6].015±.003
[0.4]

Ø.062
[1.6]

FEEDTHROUGH

Ø.75[19.1]

1010/1020 CRS
Conductor

Ø.062
[1.6]

Ø.995±.002[25.3]

3/4-16
Thread.35 [8.9]

Ø1.00 Ø1.245±.002[25.4][31.6]

KOVAR

KOVAR

1-14 Thread

ISO KF1.94 [49.1]

ISO KF2.14 [54.4]
1.03 [26.0].37 [9.4]

1.15 [29.2]

Ø.75[19.1].35 [8.9]

Ø1.00[25.4]
Ø.062
[1.6]

Ø.062
[1.6]

Ø2.16
[55]

Ø2.16
[54.9]

1010/1020 CRS
Conductor

1010/1020 CRS
Conductor

3/4-16
Thread

1-14 Thread
NW40KF

NW40KF

ConFlat

ConFlat1.94 [49.1]

2.14 [54.4].50 [12.7].50 [12.7]

1.08 [27.4]

1.20 [30.6].37 [9.4].35 [8.9]

Ø1.00[25.4]

Ø.75[19.1]

Ø.062
[1.6]

Ø.062
[1.6]
Ø2.73
[69]

1010/1020 CRS
Conductor

1010/1020 CRS
Conductor

3/4-16
ThreadØ2.73[69]

1-14 Thread

NW35CF

NW35CF

40 KV Cable Assembly

1.82 [46]50 KV Cable AssemblyØ1.12[28.6]

2.00 [51]96 [2440]

Ø.30
[7.6]

96 [2440]

Ø.27
[6.9]

Cable: 16 Awg with
Silicone Rubber Sheath.56 [14]Ø1.38[35.0]

Ø.44[11]

Cable: 14 Awg with
Silicone Rubber Sheath

Body: Molded Silicone Rubber.56 [14]

42

Ø.30
[7.5]

USA: (800) 752-7325

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Body: Molded Silicone Rubber

sales@ceramtec.com

Weldable
40 & 50 KV

VOLTAGEDCPARTNUMBER

Weld
Weld

40 kV
50 kV

21191-01-W
21183-01-W

40 kV
50 kV

21117-01-KF
21185-01-KF

40 kV
50 kV

21194-01-CF
21184-01-CF

ISO KF
40 & 50 KVISO FLANGE

ConFlat40 & 50 KV

CONFLAT FLANGE

NW40KF
NW40KF2 3/4” (NW35CF)
2 3/4” (NW35CF)

Air Side Cable
Assemblies

VOLTAGEDC

CABLE TYPELENGTHCURRENTCAPACITY

40 kV
50 kV

16 AWG
14 AWG

8’
8’

10 Amps
10 AmpsTEMPERATURE ˚C
MIN
MAX
-55
-55

125
125

ew

PART
NUMBER
21034-01-A
21112-01-A

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.062 Crimp Contacts
0.062 Crimp Contacts
0.062 Barrel Type Contacts
Crimp Tool

Beryllium Copper
Nickel Alloy
Beryllium Copper

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
For 0.025” - 0.075” Crimp Diameters2044-02-A†
0821-01-A
7332-03-A
2840-05

Contacts

A.8

FEEDTHROUGHINSTALLATION

NHigh Voltage
to 50 KV* / 10 Amps

Feedthrough**Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

Specifications - 40 KV Single Pin

Specifications - 50 KV Single Pin

Materials

Materials

Housing: Kovar
Pin: Cold Rolled Steel (Nickel plated)
Insulation: Alumina ceramic
Magnetic Materials: Yes

Housing: Kovar
Pin: Cold Rolled Steel (Nickel plated)
Insulation: Alumina ceramic
Magnetic Materials: Yes

Voltage Rating 40 kV DC*

Voltage Rating 50 kV DC*

Current Rating 10 Amps

Current Rating 10 Amps

Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C

Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C

Pressure @ 20°C 400 PSIG (28 Bar), ISO KF 0 PSIG

Pressure @ 20°C 400 PSIG (28 Bar), ISO KF 0 PSIG

*When used with air side cable assembly. The use of silicone insulating grease is recommended for the air side cable assembly to feedthrough interface.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

43

FEEDTHROUGH

A.8

High Voltage
Fluted: 30 KV / 4 Amps / 1 to 2 Pins

FeedthroughSingle Pin

2 Pin

Weldable

Weldable

ISO KFISO KF

ConFlat

ConFlatSpecifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 30 kV DC
Current Rating 4 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 250 PSIG (17 Bar), ISO KF 0 PSIG

44

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sales@ceramtec.com

High Voltage
Fluted: 30 KV / 4 Amps / 1 to 2 Pins

FeedthroughWeldableSingle Pin

NO.
PINS

CONDUCTORSAMPS
MATERIAL

VOLTAGEDCPARTNUMBER

Weld

30 kV

6530-03-W

30 kV

17100-01-KF

1

4

304 Stn. Stl.

ISO KF
Single Pin

1

4

304 Stn. Stl.

ConFlatSingle Pin

1

4

304 Stn. Stl.

2 3/4” (NW35CF)

30 kV

16729-03-CF

Weldable
2 Pin

2

4

304 Stn. Stl.

Weld

30 kV

6532-05-W

ISO KF2 Pin

2

4304 Stn. Stl.

30 kV

17103-03-KF

ConFlat
2 Pin

2

4

304 Stn. Stl.

30 kV

16764-06-CF

ISO FLANGE
NW40KF

FEEDTHROUGHINSTALLATION

A.8

CONFLAT FLANGE

ISO FLANGE
NW40KF

CONFLAT FLANGE
2 3/4” (NW35CF)

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts
Crimp Tool

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]
For 0.025” - 0.075” Crimp Diameters7429-01-A
7332-04-A†
2840-05

Contacts*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

45

FEEDTHROUGH

A.8

DC Voltage: 70 KV

DC Voltage: 100 KV

Weldable

Weldable

ConFlat

ConFlatSpecifications - 70 KVSpecifications - 100 KVMaterials

Materials

Housing: 304 Stainless steel
Conductor: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes

46

High Voltage
to 100 KV / 6.5 Amps

FeedthroughHousing: 304 Stainless steel
Conductor: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes

Voltage Rating 70 kV DC

Voltage Rating 100 kV DC

Current Rating 6.5 Amps

Current Rating 6.5 Amps

Temperature Range -269°C to 450°C

Temperature Range -269°C to 450°C

Pressure @ 20°C 125 PSIG (8.6 Bar), ISO KF 0 PSIG

Pressure @ 20°C 125 PSIG (8.6 Bar), ISO KF 0 PSIG

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

High Voltage
to 100 KV / 6.5 Amps

FeedthroughWeldable
70 KV DCCONDUCTORSAMPS
MATERIAL

INSTALLATIONVOLTAGEDCPARTNUMBER

Weld

70 kV

6526-01-W

304 Stn. Stl.

ConFlat
70 KV DC

6.5

304 Stn. Stl.

6” (NW100CF)

70 kV

7884-01-CF

Weldable
100 KV DC

6.5

304 Stn. Stl.

Weld

100 kV

6523-01-W

ConFlat
100 KV DC

6.5

304 Stn. Stl.

100 kV

6722-01-CF

CONFLAT FLANGE

FEEDTHROUGH

6.5

A.8

CONFLAT FLANGE

sales@ceramtec.com

6” (NW100CF)

www2.ceramtec.com

TEL: (864) 682-3215

47

FEEDTHROUGH

A.9

FeedthroughSingle Conductor

Dual Conductor

Weldable

Weldable

ISO KFISO KF

ConFlat

ConFlatSpecifications - Single Conductor

Specifications - Dual Conductor

Materials

Materials

Housing: 304 Stainless steel
Conductor: Copper Tube
Insulation: Alumina ceramic
Magnetic Materials: No

48

RF Power - Liquid Cooled

Housing: 304 Stainless steel
Conductor: Copper Tube
Insulation: Alumina ceramic
Magnetic Materials: No

Voltage Rating 14 kV DC

Voltage Rating 8 kV DC

Current Rating 100 Amps

Current Rating See table

Temperature Range -55°C to 350°C, ISO KF -25°C to 205°C

Temperature Range -55°C to 350°C, ISO KF -25°C to 205°C

Pressure @ 20°C 500 PSIG (35 Bar), ISO KF 0 PSIG

Pressure @ 20°C 125 PSIG (8.6 Bar), ISO KF 0 PSIG

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

FeedthroughWeldableSingle Conductor

RF Power - Liquid Cooled

CONDUCTORAMPS

MATERIAL

INSTALLATIONPARTNUMBER

13.56 MHz100

Copper Tube

Weld

16476-01-W

ISO KF
Single Conductor

13.56 MHz100

Copper Tube

ConFlatSingle Conductor

13.56 MHz100

Copper Tube

2 3/4” (NW35CF)

16941-01-CF

Weldable
Dual Conductor

100 KHz300 KHz
450 KHz13.56 MHz

300
250
200
100

Copper Tube

Weld

16976-01-W

ISO KF
Dual Conductor

100 KHz300 KHz
450 KHz13.56 MHz

300
250
200
100

ConFlatDual Conductor

100 KHz300 KHz
450 KHz13.56 MHz

300
250
200
100

ISO KF FLANGE
NW25KF

16959-01-KF

FEEDTHROUGHFREQUENCY

A.9

CONFLAT FLANGEISO KF FLANGE

Copper Tube

NW40KF

17119-01-KF

CONFLAT FLANGE

sales@ceramtec.com

Copper Tube

www2.ceramtec.com

2 3/4” (NW35CF)

TEL: (864) 682-3215

16991-01-CF

49

A.10

FeedthroughBaseplate
to 15 KV / to 185 Amps / 1 to 4 Pins

Instrumentation/Power
Installation: 1” Bolt

Specifications

FEEDTHROUGH

Materials
Bolt: 304 Stainless steel
O-Ring: Viton®
Pin: See table
Insulation: Alumina ceramic
Magnetic Materials: See table
Voltage Rating See table
Current Rating See table
Temperature Range -25°C to 205°C
Pressure @ 20°C 200 PSIG (14 Bar) unless otherwise noted

Power
Installation: 1” Bolt

High Power
Installation: 1” Bolt

High Voltage
Installation: 1” Bolt

50

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Baseplate
to 15 KV / to 185 Amps / 1 to 4 Pins

FeedthroughInstrumentation/PowerPARTNUMBER

NickelCopperYes
No15710-02-A
15710-04-A

55
27
27

CopperCopperCopper

No
No
No15702-04-A
15703-04-A
15704-04-A

185

CopperYes

15700-04-A

VOLTAGE DC

4
4

2 kV
2 kV

8.2
27

Power
1” Bolt

1
2
3

5 kV
2 kV
2 kV

High Power
1” Bolt

1

12 kV

High Voltage
1” BoltNO.
PINS

VOLTAGE DC

2

15 kV

Teflon Shield

Contacts

CONDUCTORAMPS
MATERIAL
185

Copper

PRESSURE @ 20˚C
PSIG
BAR
125

MAGNETIC
MATERIALSPARTNUMBERYes

9388-01-A

8.6

DESCRIPTIONPARTNUMBER

PTFE Teflon Shield for use with part # 15700-04-A.

17413-01-A

TYPE
0.050 Crimp Contacts
0.050 Set Screw Type Contacts
0.050 Barrel Type Contacts
0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts
Crimp Tool

MATERIAL

DESCRIPTIONPARTNUMBER

Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]
For 0.025” - 0.075” Crimp Diameters

11911-02-X
7429-02-A
7332-02-A†
7429-01-A
7332-04-A
2840-05

FEEDTHROUGHMAGNETIC
MATERIALSCONDUCTORAMPS
MATERIALNO.
PINS

1” Bolt

A.10*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

51

B.0

Multipin Connector

Introduction

Description
CeramTec’s multipin connector category of products describes hermetic
feedthroughs of two or more conducting pins that accept plugs on
the air side. Some connectors allow
for plugs on the vacuum side as
well.

MULTIPIN CONNECTOR

Product variations include instrumentation Micro D (MIL-DTL-83513)
type, Sub D (MIL-C-24308) type andcircular connector types MIL-C-26482
and MIL-C-5015.
The products in this section are usedprimarily to provide instrumentation
signals, voltage and/or current into
an ultra-high vacuum environment,high pressure, or many otherextreme environments, with an inline connection to outside instrumentation. Designs adapt a
Ceramaseal® feedthrough (receptacle) with an industry-standard plug.
The connector assembly is characterized by the Mil Spec designation,
installation method and number ofpins. In situations where voltage
and current requirements are moderate, CeramTec is able to achieve avery high pin density using glassceramic technology. CeramTec's
designs include both single-ended
and double-ended connector
assemblies.

Standard Specifications• Voltages to 12 kV DC• Current to 40 Amps per pin• Temperature Range:-269˚ C to 450˚ C• Internal Pressure 1 x 10-10
torr to 600 psig
• Up to 51 pins/conductors

Extreme / Custom Design• 940-pin connector using thermocouple and instrumentation leads• Combination multipin andcoaxial connectors with a custom
plug• Multiple combinations of circular
and D connectors in a flange• Plugs bakeable to 650˚ C

54Installation
Standard installation mountings
include:Typical Multipin Connector
Construction• Weld (Pulse-TIG, TIG, Laser, E-Beam)• ISO KF flange• ConFlat flange• NPT fitting (see Pressure section)• 1” Baseplate
For details and information on connector assembly installation, pleaserefer to the Technical Reference
section. For additional vacuum-side
attachments, see the contacts andplugs in the Accessories section.

Conductor

Adapter

SleeveInsulator
Tube

Applications
A few of the many applications inwhich these multipin connectors
are commonly used are:• Semiconductor processing
equipment• Analytical test and measurement
equipment• Pressure transducers• Power generation: measurement
and control• Particle accelerators• Furnaces• Energy research• Commercial & military aircraft

Adapter

FlangeNew Products• Micro D connector product family

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Multipin Connector

Type

B.0

Table of Contents

Conductor
Material

Sub-section

Section
Pages

1 Amp

9, 15, 25
and 51Gold-Plated
300 Series
Stainless SteelMicro D TypeMIL-DTL-83513

B.1
56-57

500 V

5 Amps9, 15, 25
and 50Gold-Plated
300 Series
Stainless SteelSub D Type
MIL-C-24308

B.2
58-59

1 kV

5 Amps3, 6, 10,
19, 32and 41Gold-Plated
300 Series
Stainless Steel

Circular Type
MIL-C-26482

B.3
60-63

700 V

7 Amps4, 6, 10,20, and 35

AlumelCircular Type
MIL-C-5015

B.4
64-65

700 V

to 40 Amps

2 and 4

Nickel,Molybdenum

Circular TypePower: MIL-C-5015

B.5
66-69

12 kV

13 Amps

2, 4,
and 7

MolybdenumHigh Voltage

B.6
70-71

to 700 V

7 Amps8 and 10

AlumelBaseplate

B.7
72-73

(Amps per conductor)

375 V

sales@ceramtec.com

Current

www2.ceramtec.com

TEL: (864) 682-3215

MULTIPIN CONNECTOR# of
Conductors

Voltage
DC

55

ew

Micro D Type (MIL-DTL-83513)
Connectors

MULTIPIN CONNECTOR

Micro D TypeMIL-DTL 83513

Multipin Connector

N

B.1

CeramTec’s hermetic Micro D type connectors are rugged and lightweight connectorsthat are designed to meet MIL-DTL-83513 specifications. Contacts are on .050 [1.27] centers,
which provides a significant space and weight savings over other traditional Mil Spec connectors.
Standard configurations include 9, 15, 25 and 51 gold
plated pin/socket contacts, which are available as a weldable unit or in a ConFlat® or ISO flange. CeramTec uses a
proprietary glass-ceramic sealing process to individuallyseal and electrically insulate each pin from the stainlesssteel housing. This allows for a very high pin/lead density
and the extremely robust hermetic seal. These hermetic
connectors are built for the most demanding environments and offer a much higher level of durability and reliability than any glass or elastomer sealed connector. These
products are all RoHS compliant.
Mating air side cable assemblies with standard color
coded 6” flying leads are offered for ease of installation.
Custom PEEK thermoplastic plugs are offered for easy
connectivity on the vacuum side of the connector. ThesePEEK plugs are fitted with gold plated 0.020 female
crimp contacts, which mate to the male pins on the vacuum side of the Micro D connector and can be used with#26 through 30 AWG Kapton® wire. Typical applications
for these hermetic Micro D connectors include militaryand commercial aircraft, IR cameras, laser-guided systems, MRI equipment and semiconductor testing &inspection equipment.

Weldable.015 [.38] Weld Lip
304 Stn. Stl.
.020
[0.51]
B±.002

Ø.022 [0.56]
SocketGold Plated
Stn. Stl.
Conductors

Ø.032[0.81].59 [15]

A±.0029 PIN

ISO KF

15 PIN

15 PIN

51 PIN

25 PIN

25 PIN

51 PINSee Table

Ø.020 [0.51]
Gold Plated
Stn. Stl.
Conductors

Ø.022 [0.56]
Socket9 PIN.69 [18]

ConFlat
15 PIN

25 PIN

51 PINNW35CFØ.020 [0.51]
Gold Plated
Stn. Stl.
Conductors

Specifications
Ø.022 [0.56]
SocketMaterials
Shell: 304 Stainless steel
Pins: 300 Series Stainless steel (Gold plated)
Insulation: Glass-ceramic
Magnetic Materials: No
Voltage Rating 375 V DC

9 PIN

.63 [16]

Current Rating 1 Amp per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C

ISO KF 0 PSIG

9 Pin - 1450 PSIG (100 Bar)
25 Pin - 1300 PSIG (89.6 Bar)
15 Pin - 1375 PSIG (94.8 Bar) 51 Pin - 1125 PSIG (77.6 Bar)

Vacuum Side Plug Specifications

Materials
Insulation: Kapton® Type FN
Weave: PEEK (polyether ether ketone) monofilament
Number of Conductors 9, 15, 25
Conductor

Materials
Shell/Insulation: PEEK (polyether ether ketone)
Crimp Contacts: Copper alloy (Gold Plated)
Magnetic Materials: No

56

Ribbon Cable Specifications

28 AWG 7 / 0.005” stranded silver
plated copper
Voltage Rating 600 V AC, 850 V DC
244 Ω /Km

Voltage Rating 500 V DC

Resistance @ 20˚C

Current Rating 2 Amps per pin

Current Rating 2 Amps per conductor

Temperature Range -269°C to 200°C

Temperature Range -55°C to 200°C

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Weldable

NO.
PINS

INSTALLATION

A

B

PART
NUMBER

9
15
25
51

Weld
Weld
Weld
Weld

0.310 [7.9]0.310 [7.9]0.310 [7.9]0.356 [9.04]

0.750 [19]0.900 [22.9]
1.150 [29.2]
1.400 [35.6]

21270-01-W
21271-01-W
21272-01-W
21274-01-W--

21607-01-KF
21608-01-KF
21609-01-KF
21611-01-KF--

21594-01-CF
21598-01-CF
21599-01-CF
21601-01-CF

DIMENSIONSN

ew

Micro D TypeMIL-DTL 83513

Multipin Connector

B.1

ISO FLANGE
9
15
25
51

ISO KF

NW25KF
NW40KF
NW40KF
NW40KF

MULTIPIN CONNECTOR

CONFLAT FLANGE

ConFlat

Air Side Cable
Assembly

Vacuum Side Plug

9
15
25
51

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

VOLTAGEDCCONDUCTORQTY AMPS MATERIALAir Side
Air Side
Air Side
Air Side

500 V
500 V
500 V
500 V

9
15
25
51

TYPE

VOLTAGEDCCONDUCTORQTY AMPS MATERIAL

3
3
3
3

Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy

Vacuum Side 500 V
9 2 Beryllium Copper
Vacuum Side 500 V
15 2 Beryllium Copper
Vacuum Side 500 V
25 2 Beryllium Copper
Vacuum Side 500 V
51 2 Beryllium Copper
Note that contacts are included with all plugs.

Ribbon Cable
28 AWGCONDUCTORQUANTITY*CABLE
LENGTH

CABLE
WIDTH

DIMENSIONS
W
H

0.775 [20]0.925 [23]1.175 [30]1.425 [36]0.298 [8]0.298 [8]0.298 [8]0.341 [9]DIMENSIONS
W
H

0.790 [20] 0.390 [10]0.935 [24] 0.390 [10]1.185 [30] 0.390 [10]1.135 [36] 0.390 [10]INSULATION
DIAMETER

919”0.4
Ø .028939”
0.4
Ø .02815
19”
0.7
Ø .02815
39”
0.7
Ø .02825
19”
1.2
Ø .02825
39”
1.2
Ø .028Adjustable Wire Stripper
For 20 - 30 AWG (0.25 - 0.80 mm) Cable
Contact CeramTec for custom lengths.

Contacts

TEMPERATURE ˚C
MIN
MAX

-55
-55
-55
-55

125
125
125
125

TEMPERATURE ˚C
MIN
MAX

-269
-269
-269
-269

200
200
200
200

MAGNETIC
MATERIALSPARTNUMBER

No
No
No
No

21585-01-A
21586-01-A
21587-01-A
21589-01-A

MAGNETIC
MATERIALSPARTNUMBER

No
No
No
No

21573-01-A
21574-01-A
21575-01-A
21577-01-A

WIRE
DIAMETERPARTNUMBER

7 X 0.005
7 X 0.005
7 X 0.005
7 X 0.005
7 X 0.005
7 X 0.005

21622-19-WW
21622-39-WW
21623-19-WW
21623-39-WW
21624-19-WW
21624-39-WW
21128-01

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER.020 Crimp Contacts

Beryllium Copper

Accepts wire up to 0.022 [.56]21466-02-A*Contacts priced and sold in packages of 5. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

57

B.2

Sub D Type
MIL-C-24308

Multipin Connector

MULTIPIN CONNECTOR

Sub D Type (MIL-C-24308) Connectors
CeramTec’s hermetic Subminiature D type connectors are designed to meet MIL-C-24308 specifications. Standard configurations include 9, 15, 25,
and 50 gold plated pin connectors, which are available
as a weldable unit or in a ConFlat® or ISO flange. Custom
configurations are commonplace and available upon request.
CeramTec is able to achieve a very high pin/lead density (standard - up to 50 pins) using glass-ceramic sealing technology. The
rugged stainless steel shell design is built to withstand severe
environments and reduces seal failure due to overheating while
welding. These connectors are used primarily to provide instrumentation signals, voltage and/or current into a high-vacuum or
ultra-high vacuum environment, with an in-line connection tooutside instrumentation.

Weldable

ISO KF

In-Vacuum Ribbon Cable
CeramTec’s in-vacuum ribbon cable is designed to complement
our Sub D Type (MIL-C-24308) hermetic multipin connector
product line and therefore cable configurations include 9, 15, or
25 conductor cable. Note that 50 conductor cables are createdby using two 25 conductor cables. Each of the Kapton®
wrapped (19 x 0.0063) 22 AWG silver plated copper conductors
are woven with a PEEK (polyether ether ketone) monofilament
in order to achieve the ribbon cable form. The multistranded
wrapped cable offers the most flexible solution and has a temperature range up to 200° C. All ribbon cable assembly materials are ultra-high vacuum (UHV) compatible. The ribbon cables
are vacuum baked out prior to shipping. Additional vacuum
bake out prior to use is also recommended. All cable assemblycomponents are sold separately.

ConFlatSpecifications
Materials
Shell: 304 Stainless steel
Pins: 300 Series Stainless steel (Gold Plated)
Insulation: Glass-ceramic
Magnetic Materials: No

Ribbon Cable Specifications
Materials

Voltage Rating 500 V DC
Current Rating 5 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C

Insulation: Kapton® Type FN
Weave: PEEK (polyether ether ketone)
monofilament

Pressure @ 20°C ISO KF 0 PSIG
9 Pin - 1350 PSIG (93.1 Bar)
15 Pin - 1250 PSIG (86.2 Bar)

Number of Conductors 9, 15, 25
25 Pin - 1200 PSIG (82.7 Bar)
50 Pin - 900 PSIG (62.1 Bar) Conductor
22 AWG 19 / 0.0063” stranded silver
Vacuum Side Plug Specifications
plated copper
Materials
Voltage Rating 600 V AC, 850 V DC
Shell/Insulation: PEEK (polyether ether ketone)
Current Rating 5 Amps per conductor
Crimp Contacts: Copper alloy (Gold Plated)
Magnetic Materials: No
Temperature Range -55°C to 200°C
Voltage Rating 500 V DC
Resistance @ 20˚C 119 Ω /km
Current Rating 15 Amps
Temperature Range -269°C to 200°C

58

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Sub D Type
MIL-C-24308

Multipin Connector

Weldable

B.2

NO.
PINS

INSTALLATION

A

B

PART
NUMBER

9
15
25
50

Weld
Weld
Weld
Weld

0.720 [18.29]
0.720 [18.29]
0.720 [18.29]
0.832 [21.13]

1.234 [31.34]
1.562 [39.67]
2.102 [53.39]
2.738 [69.54]

16800-01-W
16801-01-W
16802-01-W
16804-01-W--

18605-01-KF
18606-01-KF
20306-01-CLF
20307-01-CLF--

18607-01-CF
18608-01-CF
21108-01-CF
18609-01-CF
21109-01-CF
18610-01-CF
21641-01-CF

DIMENSIONSISO FLANGEISO KF

NW40KF
NW50KF
NW63LF
NW100LF

MULTIPIN CONNECTOR

9
15
25
50

CONFLAT FLANGE

ConFlat915
15
25
50 (2x25)
50
100 (2x50)

Air Side Plug

Vacuum Side Plugs

2 3/4” (NW35CF)
3 3/8” (NW50CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
6” (NW100CF)
6” (NW100CF)

VOLTAGECONTACTSDC
QTY AMPS MATERIAL

TYPE

Air Side
500 V
Air Side
500 V
Air Side
500 V
Air Side
500 V
Vacuum Side-Female 500 V
Vacuum Side-Female 500 V
Vacuum Side-Female 500 V
Vacuum Side-Female 500 V
Vacuum Side-Male 500 V
Vacuum Side-Male 500 V
Vacuum Side-Male 500 V
Vacuum Side-Male 500 V

9
15
25
50
9
15
25
50
9
15
25
50

5
5
5
5
5
5
5
5
5
5
5
5

Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper AlloyD

DIMENSIONS
W

1.7 [43]
1.6 [41]
1.9 [48]
2.0 [51]
1.3 [33]
1.6 [40]
2.2 [55]
2.7 [69]
1.3 [33]
1.6 [40]
2.2 [55]
2.7 [69]

1.2 [31]
1.6 [41]
2.2 [56]
2.6 [66]
0.4 [11]
0.4 [11]
0.4 [11]
0.5 [14]0.4 [11]
0.4 [11]
0.4 [11]
0.5 [14]HPART
NUMBERTEMPERATURE ˚C MAGNETICMIN
MAX MATERIALS

0.6 [15]
0.6 [15]
0.6 [15]
0.7 [18]
0.63 [16]0.63 [16]0.63 [16]0.63 [16]0.63 [16]0.63 [16]0.63 [16]0.63 [16]

-55
-55
-55
-55
-200
-200
-200
-200
-200
-200
-200
-200

105
105
105
105
200
200
200
200
200
200
200
200

Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No

18076-01-A
18076-02-A
18076-03-A†
18076-04-A
16810-01-A
16811-01-A
16812-01-A†
16814-01-A
19827-01-A
19828-01-A
17411-01-A
19829-01-A

Note that contacts are included with all plugs.

Ribbon Cable
22 AWG

Contacts

CONDUCTORQUANTITY*CABLE
LENGTH

CABLE
WIDTH

INSULATION
DIAMETERWIRE
DIAMETERPARTNUMBER

919”
0.4
Ø .035
19 X 0.0063
20370-19-WW
9
39”
0.4
Ø .035
19 X 0.0063
20370-39-WW
15
19”
0.7
Ø .035
19 X 0.0063
20371-19-WW
15
39”
0.7
Ø .035
19 X 0.0063
20371-39-WW
25
19”
1.2
Ø .035
19 X 0.0063
20372-19-WW
25
39”
1.2
Ø .035
19 X 0.0063
20372-39-WW
Adjustable Wire Stripper
For 20 - 30 AWG (0.25 - 0.80 mm)Cable
21128-01*The 50 conductor cables are created by using two 25 conductor cables. Contact CeramTec for custom lengths.

TYPE
0.040 Female Crimp Contacts
0.040 Male/Pin Crimp Contacts
Crimp Tool

MATERIAL

DESCRIPTIONPARTNUMBER

Copper Alloy
Copper Alloy

Female accepts wire up to 0.040 [1.0]Male/Pin contact - 0.040 [1.0] Pin
For 0.025” – 0.075” Crimp Diameters

16757-02-A
17412-02-A
2840-05**Contacts priced and sold in packages of 5. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

59

MULTIPIN CONNECTOR

B.3

Circular: Single Ended
MIL-C-26482

Multipin Connector

Single Ended - Straight Pin

Single Ended - Solder Cup

Weldable

Weldable

ISO KFISO KF

ConFlat
ConFlatSpecifications
Materials
Shell: 304 Stainless steel
Pins: 300 Series Stainless steel (Gold plated)
Insulation: Glass-ceramic
Magnetic Materials: No
Voltage Rating 1 kV DC
Current Rating 5 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C

ISO KF 0 PSIG

3 Pin - 550 PSIG (38 Bar)
19 Pin - 400 PSIG (28 Bar)
6 Pin - 500 PSIG (34 Bar)
32 Pin - 375 PSIG (26 Bar)
10 Pin - 450 PSIG (31 Bar) 41 Pin - 350 PSIG (24 Bar)
60

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Circular: Single Ended
MIL-C-26482

Multipin Connector

Straight Pin
Weldable

Straight Pin
ISO KFPIN TYPEINSTALLATION

A

B

PART
NUMBER

3
6
10
19
32
41

Straight
Straight
Straight
Straight
Straight
Straight

Weld
Weld
Weld
Weld
Weld
Weld

0.745 [18.92]
0.870 [22.10]
0.995 [25.27]
1.120 [28.45]
1.370 [34.80]
1.495 [37.97]

0.51 [13.0]
0.51 [13.0]
0.51 [13.0]
0.51 [13.0]
0.51 [13.0]
0.57 [14.5]

16130-02-W
16131-02-W
16132-02-W
16133-02-W
16134-02-W
16135-02-W

3
6
10
19
32
41

Straight
Straight
Straight
Straight
Straight
Straight--

17160-01-KF
17161-01-KF
17162-01-KF
17163-01-KF
17164-01-KF
17165-01-KF--

18894-01-CF
18895-01-CF
18896-01-CF
18897-01-CF
18898-01-CF
18899-01-CF
16757-02-A

DIMENSIONSISO FLANGE
NW25KF
NW40KF
NW40KF
NW40KF
NW40KF
NW50KF

CONFLAT FLANGE
3
Straight
2 3/4” (NW35CF)
6
Straight
2 3/4” (NW35CF)
10
Straight
2 3/4” (NW35CF)
19
Straight
2 3/4” (NW35CF)
32
Straight
2 3/4” (NW35CF)
41
Straight
3 3/8” (NW50CF)
Female Crimp Contacts Female accepts wire up to 0.040 [1.0]*Contacts priced and sold in packages of 5.

Solder Cup
Weldable

Solder Cup
ISO KFNO.
PINSPIN TYPEINSTALLATION

A

B

PART
NUMBER

3
6

Solder Cup
Solder Cup

Weld
Weld

0.745 [18.92]
0.870 [22.10]

0.51 [13.0]
0.51 [13.0]

16010-02-W
16011-02-W

10
19
32
41

Solder Cup
Solder Cup
Solder Cup
Solder Cup

Weld
Weld
Weld
Weld

0.995 [25.27]
1.120 [28.45]
1.370 [34.80]
1.495 [37.97]

0.51 [13.0]
0.51 [13.0]
0.51 [13.0]
0.57 [14.5]

16012-02-W
16013-02-W
16014-02-W
16015-02-W

3
6
10
19
32
41

Solder Cup
Solder Cup
Solder Cup
Solder Cup
Solder Cup
Solder Cup--

17171-01-KF
17172-01-KF
17173-01-KF
17174-01-KF
17175-01-KF
17176-01-KF

3
6
10
19
32
41

Solder Cup
Solder Cup
Solder Cup
Solder Cup
Solder Cup
Solder Cup--

17148-01-CF
17343-01-CF
17149-01-CF
17787-01-CF
17697-01-CF
17156-01-CF

TYPE

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTSAir Side
Air Side
Air Side
Air Side
Air Side
Air Side

1 kV
1 kV
1 kV
1 kV
1 kV
1 kV

1
1
1
1
1
1

3
6
10
19
32
41

DIMENSIONSMULTIPIN CONNECTOR

Straight Pin
ConFlat

NO.
PINS

B.3

ISO FLANGE
NW25KF
NW40KF
NW40KF
NW40KF
NW40KF
NW50KF

CONFLAT FLANGE

Solder Cup
ConFlat

Air Side Plug

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
3 3/8” (NW50CF)DIMENSIONS
H
L
0.8 [20]
1.0 [25]
1.0 [25]
1.2 [31]
1.4 [36]
1.5 [38]

1.9 [48]
1.9 [48]
1.9 [48]
1.9 [48]
2.1 [53]
2.3 [58]PART
NUMBER
16060-01-A
16060-02-A
16060-03-A
16060-04-A
16060-05-A
16060-06-A

Note that contacts are included with all plugs. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

61

B.3

Circular: Double Ended
MIL-C-26482

Multipin Connector

Double Ended
Weldable

Specifications

MULTIPIN CONNECTOR

Materials
Shell: Stainless steel
Pins: 300 Series Stainless steel (Gold plated)
Insulation: Glass-ceramic
Magnetic Materials: No
Voltage Rating 1 kV DC
Current Rating 5 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
ISO KF

Pressure @ 20°C ISO KF 0 PSIG
3 Pin - 550 PSIG (38 Bar)
6 Pin - 500 PSIG (34 Bar)
10 Pin - 450 PSIG (31 Bar)
19 Pin - 400 PSIG (28 Bar)
32 Pin - 375 PSIG (26 Bar)
41 Pin - 350 PSIG (24 Bar)

Vacuum Side Plug Specifications
Materials
Shell: 304 Stainless steel
Crimp Contacts: Copper alloy (Gold plated)
Insulation: PEEK (polyether ether ketone)
Magnetic Materials: No
Voltage Rating 1 kV DC
Current Rating 5 Amps per pin
Temperature Range -269°C to 200°C
ConFlat62

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Circular: Double Ended
MIL-C-26482

Multipin Connector

WeldableNO.
PINS

INSTALLATION

A

B

PART
NUMBER

3
6
10
19
32
41

Weld
Weld
Weld
Weld
Weld
Weld

0.745 [18.92]
0.870 [22.10]
0.995 [25.27]
1.120 [28.45]
1.370 [34.80]
1.495 [37.97]

0.51 [13.0]
0.51 [13.0]
0.51 [13.0]
0.51 [13.0]
0.51 [13.0]
0.57 [14.5]

16000-02-W
16001-02-W
16002-02-W
16003-02-W
16004-02-W
16005-02-W--

17180-01-KF
17181-01-KF
17182-01-KF
18900-01-KF
18901-01-KF
18902-01-KF--

18903-01-CF
18904-01-CF
18905-01-CF
18906-01-CF
18907-01-CF
18908-01-CF

DIMENSIONS

B.3

ISO FLANGEISO KF

NW25KF
NW40KF
NW40KF
NW40KF
NW40KF
NW50KF

CONFLAT FLANGE

ConFlat

3
6
10
19
32
41

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
3 3/8” (NW50CF)

TYPE

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTSAir Side
Air Side
Air Side
Air Side
Air Side
Air Side

1 kV
1 kV
1 kV
1 kV
1 kV
1 kV

1
1
1
1
1
1

3
6
10
19
32
41

TYPE

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTS

Vacuum Side
Vacuum Side
Vacuum Side
Vacuum Side
Vacuum Side
Vacuum Side

1 kV
1 kV
1 kV
1 kV
1 kV
1 kV

5
5
5
5
5
5

3
6
10
19
32
41

Air Side Plug

Vacuum Side PlugDIMENSIONS
H
L
0.8 [20]
1.0 [25]
1.0 [25]
1.2 [31]
1.4 [36]
1.5 [38]

1.9 [48]
1.9 [48]
1.9 [48]
1.9 [48]
2.1 [53]
2.3 [58]

DIMENSIONS
H
L
0.8 [19]
0.9 [22]1.0 [25]
1.1 [28]
1.4 [34]
1.5 [37]

1.0 [25]
1.0 [25]
1.0 [25]
1.0 [25]
1.0 [25]
1.0 [25]

MULTIPIN CONNECTOR

3
6
10
19
32
41

PART
NUMBER
16060-01-A
16060-02-A
16060-03-A
16060-04-A
16060-05-A
16060-06-A
PART
NUMBER
16026-02-A
16027-02-A
16028-02-A
16029-02-A
16030-02-A
16031-02-A

Note that contacts are included with all plugs. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

63

B.4

Circular: Single Ended
MIL-C-5015

Multipin Connector

4, 6, & 10 Pin

20 & 35 Pin

Weldable

WeldableØAC Weld Lip
304 Stn. Stl.
Ceramic Spacer
Ø.062
[1.6]

20 PinØ1.500±.002[38.10]

AlumelConductors
B
5.3 [134]

MULTIPIN CONNECTOR

35 PinISO KFISO KF - NW16KF

NW40KFØA
Ceramic Spacer
Ø.062
[1.6]
20 PinØ2.16[55]

AlumelConductors

B
5.3 [134]

35 PinConFlat

ConFlat - NW16CF

NW35CFØA

Ceramic
Spacer

Ø.062
[1.6]

20 PinØ2.73[69].50 [13]
AlumelConductors

B
5.3 [134]

35 PinConFlat - NW35CF

Specifications
Materials
Shell: 304 Stainless steel
Pins: Alumel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 700 V DC
Current Rating 7 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C ISO KF 0 PSIG

64

USA: (800) 752-7325

4 Pin - 600 PSIG (41 Bar)
6 Pin - 550 PSIG (38 Bar)
10 Pin - 500 PSIG (34 Bar)

20 Pin - 125 PSIG (8.6 Bar)
35 Pin - 50 PSIG (3.4 Bar)www2.ceramtec.com

sales@ceramtec.com

Circular: Single Ended
MIL-C-5015

Multipin Connector

WeldableNO.
PINS

INSTALLATIONADIMENSIONS
B

C

PART
NUMBER

4
6
10
20
35

Weld
Weld
Weld
Weld
Weld

1.8 [44]
2.3 [57]

2.3 [57]
3.1 [79].065 [1.7].060 [1.5]10184-05-W
10185-05-W
10094-05-W
10096-04-W
10186-04-W

1.8 [44]
2.3 [57]

2.3 [57]
3.2 [82]-

17150-02-KF
17151-02-KF
17155-04-KF
13744-02-KF
15103-02-KF

1.8 [44]
2.3 [57]

2.4 [60]
3.3 [84]-10184-06-CF
10184-07-CF
10185-06-CF
10185-07-CF
10094-06-CF
10094-09-CF
10096-03-CF
10186-03-CF

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTS

700 V
700 V
700 V
700 V
700 V
700 V
700 V
700 V

13
13
13
13
13
4.8
4.8
4.8

4
6
10
20
35
4
6
10

B.4

ISO FLANGEISO KF

NW16KF
NW16KF
NW16KF
NW40KF
NW40KF

MULTIPIN CONNECTOR

4
6
10
20
35

CONFLAT FLANGE
4
4
6
6
10
10
20
35

ConFlat

Air Side Plug

1 1/3” (NW16CF)
2 3/4” (NW35CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE
Air Side
Air Side
Air Side
Air Side
Air Side
Air Side: Hi-Temp PEEKAir Side: Hi-Temp PEEKAir Side: Hi-Temp PEEKDIMENSIONS
H
L
1.4 [36]
1.4 [36]
1.4 [36]
1.9 [49]
2.5 [62]
1.4 [36]
1.4 [36]
1.4 [36]

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-55
-55
-55
-55
-55
-55
-55
-55

15910-01-A
15911-01-A
15912-01-A
15913-01-A
15914-01-A
15910-32-A
15911-32-A
15912-32-A

4.4 [112]
4.4 [112]
4.4 [112]
4.3 [109]
4.2 [107]
2.6 [65]
2.6 [65]
2.6 [65]

125
125
125
125
125
260
260
260

Note that contacts are included with all plugs.

In-Vacuum Cable
KaptonContacts

LENGTH

DIAMETERINSULATION
DIAMETERPARTNUMBER

28 AWG Stranded
22 AWG Stranded

30’
30’

7 x 0.005
19 x 0.0063

Ø .028
Ø .03521621-01-A
21643-01-A

CONDUCTOR
AMPS

850 V
850 V

2.5
5

TYPE

WIRE
TYPE

VOLTAGEDC

MATERIAL

DESCRIPTIONPARTNUMBER

0.062 Crimp Contacts
Beryllium Copper
Accepts .062 [1.6] Pin
2044-02-A†
0.062 Crimp Contacts
Nickel Alloy
Accepts .062 [1.6] Pin
0821-01-A
0.062 Barrel Type Contacts
Beryllium Copper
Accepts .062 [1.6] Pin
7332-03-A
Crimp Tool
For 0.025” – 0.075” Crimp Diameters
2840-05*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

65

B.5

Circular: Single Ended
Power: MIL-C-5015

Multipin Connector∅ .094 Conductor
Weldable

Specifications

MULTIPIN CONNECTOR

Materials
Shell: 304 Stainless steel
Pins: Nickel or Molybdenum
Insulation: Alumina ceramic
Magnetic Materials: See table

ISO KF

Voltage Rating 700 V DC
Current Rating See table
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 475 PSIG (33 Bar), ISO KF 0 PSIG

ConFlat - NW16CF

ConFlat - NW35CF

66

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Circular: Single Ended
Power: MIL-C-5015

Multipin Connector

NO.
PINS

Weldable

CONDUCTORSAMPS
MATERIAL

INSTALLATIONMAGNETIC
MATERIALSPARTNUMBER

Weld
Weld
Weld
Weld

Yes
No
Yes
No

18093-02-W
18093-04-W
18093-06-W
18093-08-W

Yes
No
Yes
No

18094-02-KF
18094-04-KF
18094-06-KF
18094-08-KF

Yes
No
Yes
No
Yes
No
Yes
No

18095-02-CF
18095-04-CF
18096-02-CF
18096-04-CF
18095-06-CF
18095-08-CF
18096-06-CF
18096-08-CF

2
2
4
4

16
28
16
28

Nickel
Molybdenum
Nickel
Molybdenum

2
2
4
4

16
28
16
28

Nickel
Molybdenum
Nickel
Molybdenum

2
2
2
2
4
4
4
4

16
28
16
28
16
28
16
28

Nickel
Molybdenum
Nickel
Molybdenum
Nickel
Molybdenum
Nickel
Molybdenum

TYPE

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTSAir Side
Air Side

700 V
700 V

23
23

2
4

B.5

ISO FLANGEISO KF

NW16KF
NW16KF
NW16KF
NW40KF

ConFlat

Air Side Plug

1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)PART
NUMBERDIMENSIONS
H
L
2.5 [63]
2.6 [65]

MULTIPIN CONNECTOR

CONFLAT FLANGE

1.2 [32]
1.4 [36]18600-01-A
18600-02-A

Note that contacts are included with all plugs.

In Vacuum Cable
KaptonContacts

LENGTH

DIAMETERINSULATION
DIAMETERPARTNUMBER

12 AWG Stranded

15’

37 x 0.013

Ø .10121702-02-A

CONDUCTOR
AMPS

850 V

20

TYPE
0.094 Barrel Type0.094 Set Screw Type

WIRE
TYPE

VOLTAGEDC

MATERIAL

DESCRIPTIONPARTNUMBER

Beryllium Copper
Beryllium Copper

Accepts .094 [2.4] Pin
Accepts .094 [2.4] Pin

7332-04-A†
7429-01-A*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

67

B.5

Circular: Single Ended
Power: MIL-C-5015

Multipin Connector∅ .142 Conductor
Weldable

Specifications

MULTIPIN CONNECTOR

Materials
Shell: 304 Stainless steel
Pins: Nickel or molybdenum
Insulation: Alumina ceramic
Magnetic Materials: See table
Voltage Rating 700 V DC
Current Rating See table

ISO KF

Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C ISO KF 0 PSIG
2 Pin - 600 PSIG (41 Bar)
4 Pin - 500 PSIG (34 Bar)

ConFlat68

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Circular: Single Ended
Power: MIL-C-5015

Multipin Connector

Weldable

INSTALLATIONMAGNETIC
MATERIALSPARTNUMBER

Weld
Weld
Weld
Weld

Yes
No
Yes
No

18097-02-W
18097-04-W
18097-06-W
18097-08-W

Yes
No
Yes
No

18098-02-KF
18098-04-KF
18098-06-KF
18098-08-KF

Yes
No
Yes
No

18099-02-CF
18099-04-CF
18099-06-CF
18099-08-CF

NO.
PINS

CONDUCTORSAMPS
MATERIAL

2
2
4
4

25
46
25
46

Nickel
Molybdenum
Nickel
Molybdenum

2
2
4
4

25
46
25
46

Nickel
Molybdenum
Nickel
Molybdenum

2
2
4
4

25
46
25
46

Nickel
Molybdenum
Nickel
Molybdenum

TYPE

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTSAir Side
Air Side

700 V
700 V

46
46

2
4

B.5

ISO FLANGEISO KF

NW40KF
NW40KF
NW40KF
NW40KF

ConFlat

Air Side Plug

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)PART
NUMBERDIMENSIONS
H
L
2.5 [63]
2.6 [65]

MULTIPIN CONNECTOR

CONFLAT FLANGE

1.2 [32]
1.4 [36]

18601-01-A
18601-02-A

Note that contacts are included with all plugs.

In Vacuum Cable
KaptonWIRE
TYPE

LENGTH

DIAMETERINSULATION
DIAMETERPARTNUMBER

12 AWG Stranded

15’

37 x 0.013

Ø .10121702-02-A

VOLTAGEDCCONDUCTOR
AMPS

850 V

20

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.154 Barrel Type

Beryllium Copper

Accepts 0.154 [3.9] Pin

7332-07-A

Contacts*Contacts priced and sold in packages of 10. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

69

MULTIPIN CONNECTOR

B.6

Multipin Connector

High Voltage

2 and 4 Pin

7 Pin

Weldable

Weldable

ISO KFISO KF

ConFlat

ConFlatSpecifications
Materials
Shell: 304 Stainless steel
Pins: Molybdenum (Nickel plated)
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 12 kV DC (pin/pin and pin/shell)
Current Rating 13 Amps per pin
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C ISO KF 0 PSIG
2 Pin - 400 PSIG (28 Bar)
4 Pin - 300 PSIG (20 Bar)
7 Pin - 200 PSIG (14 Bar)70

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Multipin Connector

WeldableHigh Voltage

NO.
PINS

INSTALLATIONPARTNUMBER

2
4
7

Weld
Weld
Weld

12475-03-W
12475-04-W
12867-06-W

B.6

ISO FLANGE
2
4
7

ISO KF

NW40KF
NW40KF
NW40KF

17157-02-KF
17158-02-KF
17159-02-KF

ConFlat

Air Side Plug

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

12476-03-CF
12476-04-CF
12867-07-CF

TYPE

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTSAir Side
Air Side
Air Side

12 kV
12 kV
12 kV

13
13
13

2
4
7

DIMENSIONS
H
L
1.3 [33]
1.3 [33]
1.4 [37]

MULTIPIN CONNECTOR

CONFLAT FLANGE
2
4
7

PART
NUMBER

1.6 [41]
1.6 [41]
3.3 [84]2871-02-A
2871-03-A
2871-01-A

DESCRIPTIONPARTNUMBER

Note that contacts are included with all plugs.

Contacts

TYPE

MATERIAL

0.062 Crimp Type Contacts
Beryllium Copper
Accepts .050 [1.3] Pin
11911-02-X†
0.062 Set Screw Type Contacts
Beryllium Copper
Accepts .062 [1.6] Pin
7429-02-A
0.062 Barrel Type Contacts
Beryllium Copper
Accepts .062 [1.6] Pin
7332-02-A
Crimp Tool
For 0.025” – 0.075” Crimp Diameters
2840-05*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

71

MULTIPIN CONNECTOR

B.7

72

Multipin Connector

Baseplate

MIL-C-5015 Type

Octal Connector

Installation: 1” Bolt

Installation: 1” Bolt

MIL-C-5015 Type Specifications

Octal Connector Specifications

Materials

Materials
Bolt: 304 Stainless steel
Pins: Alumel
Insulation: Glass-ceramic
Magnetic Materials: Yes

Bolt: 304 Stainless steel
Pins: Alumel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 700 V DC

Voltage Rating 350 V DC

Current Rating 7 Amps per pin

Current Rating 7 Amps per pin

Temperature Range -25°C to 205°C

Temperature Range -25°C to 205°C

Pressure @ 20˚C 200 PSIG (14 Bar)

Pressure @ 20˚C 200 PSIG (14 Bar)

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Multipin Connector

MIL-C-5015 Type
1” Bolt

Octal Connector
1” Bolt

ContactsNO.
PINS

INSTALLATIONPARTNUMBER

10

1” Bolt

15717-01-A

81” Bolt

15730-01-A

TYPE

VOLTAGEDCCONDUCTORAMPSNO.
CONTACTSAir Side

700 V

13

10

TYPE
0.062 Crimp Contacts
0.062 Crimp Contacts
Crimp Tool

DIMENSIONS
H
L
1.4 [36]

4.4 [112]PART
NUMBER
15912-01-A

MATERIAL

DESCRIPTIONPARTNUMBER

Beryllium Copper
Nickel Alloy

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.062 [1.6]
For 0.025” – 0.075” Crimp Diameters2044-02-A†
0821-01-A
2840-05

B.7

MULTIPIN CONNECTOR

Air Side Plug

Baseplate*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

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73

C.0

CoaxialIntroduction

COAXIAL

Description
CeramTec coaxial connectors
consist of two concentric conductors: a central conductor surrounded by and insulated from a second
tubular conductor. The outside
conductor is usually at ground
potential but in some product variations may be floated off groundby employing an additional insulating ring. The outer conducting surface can prevent radio frequency
noise from passing to or from thecentral conductor. CeramTec’s
Ceramaseal® product line includes acomplete line of industry-standard
coaxial connectors ranging fromMicrodot through SHV. These coaxial connectors are manufactured forhigh and ultra-high vacuum service.

Microdot connectors are the smallest standard threaded interface
connectors we offer for use in
Ultra-High Vacuum (UHV).
CeramTec’s standard Microdot connectors are available as single
ended or double ended units.

SMA (Subminiature Type-A)
connectors offer a threaded
interface in a subminiature size.
Matched impedance designs arealso available and are ideally suitedfor high frequency signal transmission above 10 GHz. CeramTec’s
standard SMA connectors are available as single ended or double
ended units.

SMB (Subminiature Type-B)
connectors are designed for quickconnecting and disconnecting.
This is made possible by the SMB’s
spring retention connector.
CeramTec’s standard SMB connectors are single ended and available
with a grounded shield or a floating shield configuration.

BNC connectors are the most popular miniature-sized connector andcan accommodate up to 500 V DC.
The BNC is characterized by its
quick connect/disconnect bayonet
coupling. Matched impedance
designs are also available and are
ideally suited for high frequency

76

signal transmission. CeramTec’s
standard BNC connectors are available as single or double ended
units with a grounded shield or a
floating shield.

MHV (Miniature High Voltage)connectors are designed for highvoltage applications of BNC connectors (DC voltage between 500 V
and 5 kV). MHV connectors are
sometimes referred to as “highvoltage BNCs.” CeramTec’s standard
MHV connectors are available assingle ended or double ended units
with a floating shield or a grounded shield.

Standard Specifications• Grounded and floating shieldversions• High frequency 50 ohm impedance matched connectors• Connectors sold with or without
air side plugs

Typical Coaxial Construction

Type N series connectors are themost popular medium-sized connectors, accommodating voltages
up to 1.5 kV. The threaded coupling provides low noise andincreases resistance to shock andvibration. Matched impedance
designs are also available and are
ideally suited for high frequency
signal transmission above 6 GHz.
CeramTec’s standard Type N connectors are available as single or double ended units.
HN series connectors are Type N
series connectors that have been
designed to take higher voltages(up to 7 kV). These matched impedance designs are ideally suited forhigh frequency signal transmission
or fast rise time pulses for datatransmission.

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Conductor
WasherCap
Insulator

FlangeFlangeTube

Adaptersales@ceramtec.com

Coaxial

C.0

Introduction

SHV (Safe High Voltage)

S TA N D A R D S P E C I F I C AT I O N S
Coupling

Current(amps)

Cable

Microdot®

1000V

Threaded2.08 dia. 50-ohm

SMB(Subminiature-B)

375V

Push-on

1.4

RG-174/U

SMA(Subminiature-A)

500V

Threaded

0.8 - 1.8

RG-58/U

BNC

500V

Bayonet3.6 - 4.4

RG-58/UMHV(Min. High-Voltage)

5000V

Bayonet3.6

RG-59/U

SHV-5KV(Safe High-Voltage)

5000V

Bayonet10

RG-59/U

SHV-10KV(Safe High-Voltage)

10,000V

Bayonet2.2 - 10

RG-58/U

SHV-20KV(Safe High-Voltage)

20,000V

Bayonet16.5

RG-213/U

BSHV(Bakeable Safe
High-Voltage)

7500V

Threaded8

RG-59/UN

1500V

Threaded

0.8 - 5

RG-8/U
RG-9/U
RG-10/U

HN

7000V

Threaded7

RG-8/U
RG-9/U
RG-87/U
RG-213/U
RG-214/U
RG-225/U

Classification

Subminiature

Miniature

Extreme / Custom Design• Multiple coaxial and multipin
connectors in a flange• Double ended 50 ohm coaxial
connector with floating shield fora cryogenic application• Coaxial connectors using a glassceramic seal for cryogenic andcorrosive environments• LC connector, TNC connector andother military style coaxial
connectors

DC Voltage

Category

MediumSized

COAXIAL

connectors feature an improved
interface over the MHV. The SHV
outer contact ground connection is
maintained through the center contact mating cycle. The center contact
is recessed to prevent shock hazard
when disengaged. Four designs areincluded in this Product Guide covering DC voltages from 5 kV to as highas 20 kV. The BSHV version is a bakeable SHV connector that exhibits thesafety level of the SHV. CeramTec’s
standard SHV connectors are single
ended and available with a groundedshield or a floating shield (SHV 5 kV)
configuration.

Installation
Standard installation mountings
include:• Weld (Pulse-TIG, TIG, Laser,
E-Beam)• ISO KF flange• ConFlat flange• NPT fitting (see Pressuresection)Applications
A few of the many applications inwhich these coaxial connectors arecommonly used are:• Telecommunications• Semiconductor processing
equipment• Aerospace equipment• Medical equipment

sales@ceramtec.com• Microwave• In-vacuum coating• Particle accelerators

New Products• Floating SMA connector• BNC to Microdot connector• New 50 Ohm BNC connector design

High Frequency
50 Ohm Designs
• SMA
• BNC
• Type N• HN

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77

C.0

CoaxialVSWR vs. Frequency Charts

VSWR vs. Frequency Charts
SMA

BNC

MA

M
XI

UM

W
VS

R

Typical VSWR

Type N-SMA

COAXIAL

Type N78

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Coaxial

Type

C.0

Table of Contents

Current

Impedance Rating

Sub-section

Section
Pages

1 kV

2 Amps

Non-Constant

Microdot

C.1
80-83

375 V

1.4 Amps

Non-Constant

SMB

C.2
84-87

500 V

to 1.8 Amps

50 Ohm & Non-Constant

SMA

C.3
88-95

500 V

to 3.6 Amps

50 Ohm & Non-Constant

BNC

C.4
96-1055 kV

3.6 Amps

Non-Constant

MHV

C.5
106-113

1.5 kV

to 5 Amps

50 Ohm & Non-ConstantType N

C.6
114-117

7 kV

7 Amps50 Ohm

HN

C.7
118-119

5 kV

10 Amps

Non-Constant

SHV 5 KV

C.8
120-125

7.5 kV

8 Amps

Non-Constant

BSHV 7.5 KV

C.9
126-127

10 kV

to 10 Amps

Non-Constant

SHV 10 KV

C.10
128-13120 kV

16.5 Amps

Non-Constant

SHV 20 KV

C.11
132-133

1.5 kV

0.8 Amps

50 Ohm & Non-Constant

Between Series

C.12
134-137

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COAXIAL

Voltage
DC

79

C.1

Microdot
Low Frequency / Single Ended - Grounded Shield

CoaxialISO KF - NW40KF

Weldable

Ø.50
[13]

Ø.50
[13]

Ø.15
[13]

NW40KF

Molybdenum
Conductor
Ø.042
[1.1]
Ø2.16
[55]

ISO KF - NW16KF.25 [6.3]

COAXIAL.23 [5.7]

NW16KF
Molybdenum
Conductor

ConFlat - NW35CF

Ø.042
[1.1]
Ø1.18
[30]

Ø.50
[13]

Ø.50
[13]

Ø.50
[13]

.25 [6.4]

NW35CF.23 [5.7]

Molybdenum
Conductor
Ø.042
[1.1]
Ø2.73
[69]

ConFlat - NW16CF
NW16CF

Molybdenum
Conductor.50 [13].28 [7.1]

Ø.042 [1.1]
Ø1.33
[34]

Specifications
Materials
Housing: Kovar
Pin: Molybdenum
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 1 kV DC.29 [7.2].28 [7.1]

Current Rating 2 Amps
Temperature Range -55°C to 450°C, ISO KF -25˚C to 205˚C
Pressure @ 20°C See table

80

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Microdot
Low Frequency / Single Ended - Grounded Shield

CoaxialWeldableNO.
PINS

INSTALLATION

1

Weld

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

1600

110

17614-01-W--

21507-01-KF
21525-01-KF
21526-01-KF
21527-01-KF

1600
1500
1500
1500

110
103
103
103

21505-01-CF
21522-01-CF
21523-01-CF
21524-01-CF

C.1

ISO FLANGE
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

Microdot – Single Ended

10’

1 kV

2

ConFlat

Air Side Cable
Assembly

Contacts

TYPE
0.042 Crimp Contacts
Crimp Tool

MATERIAL
Gold Plated 300 Series Stn. Stl.

COAXIAL

CONFLAT FLANGE
12
3
4

TEMPERATURE
MIN
MAX

PART
NUMBER-65˚C

14544-01-A

125˚C

DESCRIPTIONPARTNUMBER

Accepts wire up to 0.030 [0.76]
For 0.025” – 0.075” Diameters14461-04-A
2840-05*Contacts priced and sold in packages of 5. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

81

C.1

Microdot
Low Frequency / Double Ended - Grounded Shield

CoaxialWeldable

ISO KF - NW40KF

Ø.90
[23]

Ø.90
[23]

Ø.90
[23]

NW40KF

Ø2.16[55]

COAXIAL

ISO KF - NW16KF.75 [19].34 [8.7]

NW16KF

ConFlat - NW35CF

Ø1.18
[30]
Ø.90
[23]

Ø.90
[23]

Ø.90
[23]
NW35CF.49 [13].60 [15]
Ø2.73
[69]

ConFlat - NW16CF
NW16CF.50 [13].34 [8.7].75 [19]

Ø1.33
[34]

Specifications
Materials
Housing: 304 Stainless steel
Contact: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes.29 [7.2].75 [19].34 [8.7]

Voltage Rating 1 kV DC
Current Rating 2 Amps
Temperature Range -55°C to 450°C, ISO KF -25˚C to 205˚C
Pressure @ 20°C See table

82

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Microdot
Low Frequency / Double Ended - Grounded Shield

CoaxialWeldableNO.
PINS

INSTALLATION

1

Weld

C.1

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

1600

110

18044-02-W--

21511-01-KF
21517-01-KF
21518-01-KF
21519-01-KF

1600
1500
1500
1500

110
103
103
103

21509-01-CF
21514-01-CF
21515-01-CF
21516-01-CF

ISO FLANGE
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF

ConFlat

Air Side Cable
Assembly

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

1 kV

2

LENGTHVOLTAGEDCCONDUCTOR
AMPS

12”
24’’
36’’

500 V
500 V
500 V

2
2
2

Microdot Air Side – Single Ended

Vacuum Side Cable
Assembly

TYPE
Microdot Vacuum Side – Double Ended
Microdot Vacuum Side – Double Ended
Microdot Vacuum Side – Double Ended

COAXIAL

CONFLAT FLANGE
12
3
4

TEMPERATURE
MIN
MAX

PART
NUMBER

-65˚C

125˚C

14544-01-A

TEMPERATURE
MIN
MAX

PART
NUMBER

-65˚C
-65˚C
-65˚C

125˚C
125˚C
125˚C

15767-12-A
15767-24-A
15767-36-A††Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

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TEL: (864) 682-3215

83

C.2

SMB
Low Frequency / Single Ended - Grounded Shield

CoaxialISO KF - NW40KF

WeldableØ.85 [22]Ø.85 [22]Ø.85 [22]416 Stn. Stl.
Conductor

NW40KFØ.032[0.81]

COAXIAL

ISO KF - NW16KF.56 [14]NW16KF.27±.06 [6.8]416 Stn. Stl.
Conductor

ConFlat - NW35CF
Ø1.18
[30]

Ø.85 [22]Ø.85 [22]Ø.85 [22]Ø.032[0.81].57 [14].27±.06 [6.8]
NW35CF
416 Stn. Stl.
Conductor

Ø.032[0.81]

ConFlat - NW16CF
NW16CF
416 Stn. Stl.
Conductor.22±.06 [5.6].62 [16]

Ø1.33
[34]
Ø.032
[0.81]

Specifications
Materials
Housing: Kovar
Pin: 416 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 500 V DC
Current Rating 1.4 Amps

.29 [7.2].62 [16].22±.06 [5.6]

Temperature Range -55°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C See table

84

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SMB
Low Frequency / Single Ended - Grounded Shield

CoaxialWeldableNO.
PINS

INSTALLATION

1

Weld

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

3500

241

0713-02-W--

21371-01-KF
21379-01-KF
21381-01-KF
21383-01-KF

3000
1500
1500
1500

207
103
103
103

21369-01-CF
21373-01-CF
21375-01-CF
21377-01-CF

C.2

ISO FLANGE
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF

ConFlat

Air Side Plug

Air Side Cable
Assembly

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

375 V

5

TYPE
50 Ohm SMB – Double Ended

Contacts

DIMENSIONS
H
L
0.25 [6.4]

DESCRIPTIONPARTNUMBER

0.71 [18]SMB Plug3095-12TEMPERATURE
MIN
MAX

PART
NUMBER-70

21618-01-A

LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

2

200

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.032 Crimp Contacts
Crimp Tool

Beryllium Copper

Accepts wire up to 0.032 [0.81]
For 0.025” – 0.075” Diameters

11288-02-X
2840-05

COAXIAL

CONFLAT FLANGE
1
2
3
4*Contacts priced and sold in packages of 10. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

85

C.2

SMB
Low Frequency / Single Ended - Floating Shield

CoaxialISO KF - NW40KF

WeldableØ.90 [23]Ø.90 [23]Ø.90 [23]Ø.032[0.81]

Ø2.16[55]

416 Stn. Stl.
Conductor

COAXIAL.23±.06 [5.8].61 [15]

ISO KF - NW16KF

ConFlat - NW35CF
Ø.90 [23]Ø.90 [23]Ø.90 [23]416 Stn. Stl.
Conductor

Ø1.18
[30]
Ø.032
[0.81]NW35CF.61 [15]

Ø.032[0.81].23±06 [5.8]416 Stn. Stl.
Conductor

ConFlat - NW16CF

Ø2.73
[69]

.28±.06 [7.2].29 [7.2].50 [12.7].55 [14]416 Stn. Stl.
Conductor

Specifications
Ø1.33
[34]
Ø.032
[0.81]

Materials
Housing: 52 Nickel Iron
Pin: 416 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating Pin/Shield: 500 V DC, Shield/Grd: 1 kV DC
Current Rating 1.4 Amps

.55 [14].28±.06 [7.2]

Temperature Range -55°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 500 PSIG (35 Bar), ISO KF 0 PSIG

86

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SMB
Low Frequency / Single Ended - Floating Shield

CoaxialWeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

0714-02-W

C.2

ISO FLANGE
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF

21396-01-KF
21403-01-KF
21405-01-KF
21407-01-KF

CONFLAT FLANGE

ConFlat

Air Side Plug

Air Side Cable
Assembly

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

21394-01-CF
21397-01-CF
21399-01-CF
21401-01-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

DIMENSIONSH
L

DESCRIPTIONPARTNUMBER

Air Side375 V

50.25 [6.4] 0.71 [18]SMB Plug3095-12TEMPERATURE
MIN
MAX

PART
NUMBER-70

21618-01-A

TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

50 Ohm SMB – Double Ended

10’

500 V

2

Contacts

200

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.032 Crimp Contacts
Crimp Tool

Beryllium Copper

Accepts wire up to 0.032 [0.81]
For 0.025” – 0.075” Diameters

11288-02-X
2840-05

COAXIAL

1
2
3
4*Contacts priced and sold in packages of 10. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

87

C.3

SMA
Low Frequency / Single Ended - Grounded Shield

CoaxialISO KF - NW40KF

WeldableØ.80[20]

NW40KFØ.80[20]

Ø.80[20]304 Stn. Stl.
Conductor
Ø.050 [1.3]
Ø2.16
[55]

.97 [25]

COAXIAL

ISO KF - NW16KF.25 [6.3]

ConFlat - NW35CF

Ø.80[20]7

Ø.80[20]

Ø.80[20]304 Stn. Stl.
Conductor

NW35CFØ.050 [1.3]
Ø2.73
[69]

ConFlat - NW16CF.50 [13].30 [7.7].92 [23]

Specifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: No
Voltage Rating 500 V DC
Current Rating 1.8 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C See table

88

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SMA
Low Frequency / Single Ended - Grounded Shield

CoaxialWeldableNO.
PINS

INSTALLATION

1

Weld

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

4000

276

8071-02-W--

18045-02-KF
21498-01-KF
21499-01-KF
21500-01-KF

3000
1500
1500
1500

207
103
103
103

18046-02-CF21495-01-CF
21496-01-CF
21497-01-CF

C.3

ISO FLANGE
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF

CONFLAT FLANGE

ConFlat

Air Side Plug

Air Side Cable
Assembly

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

DIMENSIONSH
L

DESCRIPTIONPARTNUMBER

Air Side500 V

50.31 [7.9] 0.98 [25]

SMA Plug

6524-02

TEMPERATURE
MIN
MAX

PART
NUMBER

-70

21617-01-A

TYPE
50 Ohm SMA – Double EndedLENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

200

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.050 Crimp Contacts
0.050 Set Screw Type Contacts
0.050 Barrel Type Contacts
Crimp Tool

Beryllium Copper
Beryllium Copper
Beryllium Copper

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.050 [1.3]
For 0.025” – 0.075” Diameters

11911-02-X†
7429-02-A
7332-02-A
2840-05

Contacts

COAXIAL

1
2
3
4*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

89

C.3

CoaxialSMA
50 Ohm - High Frequency / Single Ended - Grounded Shield

Weldable

ISO KF

Ø.85
[22]

Ø.85
[22]

Ø1.25
[31.8]

Flange(See Table)
Ø .040 [1.0]

COAXIAL

Inconel X-750
Conductor

ISO KF – NW25KF.41 [10]
1.0 [26]

ConFlat

Ø.85
[22]

Ø.85
[22]

Ø1.5
[ 38]

Flange(See table)
Ø .040 [1.0]

Inconel X-750
Conductor

ConFlat – NW16CF.46 [12]
1.0 [26]

Specifications
Materials
Housing: 304 Stainless steel
Pin: Inconel X-750
Contacts: 300 Series Stn. Stl.

Insulation: Glass-ceramic
Magnetic Materials: No

Voltage Rating 500 V DC
Current Rating 1 Amp
Temperature Range -269°C to 350°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

90

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SMA
50 Ohm - High Frequency / Single Ended - Grounded Shield

CoaxialSingle Ended
WeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

15310-03-W

C.3

ISO FLANGE

Single Ended
ISO KF12
3
4Single Ended
ConFlat1
2
3
4

NW25KF
NW40KF
NW40KF
NW50KF

18053-02-KF
21356-01-KF
21357-01-KF
21361-01-KF

CONFLAT FLANGE

Air Side Cable
Assembly

18054-02-CF
21353-01-CF
21358-01-CF
21360-01-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

500 V

5

TYPE
50 Ohm SMA – Double Ended

DIMENSIONS
H
L
0.31 [7.9]0.98 [25]

LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

DESCRIPTIONPARTNUMBER

SMA Plug

6524-02

TEMPERATURE
MIN
MAX

PART
NUMBER

-70

21617-01-A

200

COAXIAL

Air Side Plug

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
4 1/2” (NW63CF)

See the Accessories section for more information on all accessories.

SMA**Applies when properly mated to a 50 Ohm load.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

91

C.3

CoaxialSMA
50 Ohm - High Frequency / Double Ended - Grounded Shield

ISO KF

Weldable

Ø.85
[22]

Ø.85
[22]

Flange(See Table)

Ø1.25
[32]

.30 [7.5].92 [23]

ISO KF – NW25KF

COAXIAL

ConFlat

Ø.85
[22]

Ø.85
[22]

Ø1.5
[38]

Flange(See Table).35 [8.9].92 [23]

ConFlat – NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: Inconel X-750
Contacts: 300 Series Stn. Stl.

Insulation: Glass-ceramic
Magnetic Materials: No

Voltage Rating 500 V DC
Current Rating 1 Amp
Temperature Range -269°C to 350°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

92

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

SMA
50 Ohm - High Frequency / Double Ended - Grounded Shield

Coaxial

Double Ended
WeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

15263-03-W

C.3

ISO FLANGE

Double Ended
ISO KF

1
2
3
4

NW25KF
NW40KF
NW40KF
NW50KF

18055-02-KF
21365-01-KF
21366-01-KF
21367-01-KF

Double Ended
ConFlat12
3
4

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
4 1/2” (NW63CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

DIMENSIONSH
L

DESCRIPTIONPARTNUMBER

Air Side500 V

50.31 [7.9] 0.98 [25]

SMA Plug

6524-02

TEMPERATURE
MIN
MAX

PART
NUMBER

-70

21617-01-A

CONFLAT FLANGE

Air Side Cable
Assembly

TYPE
50 Ohm SMA – Double EndedLENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

200

COAXIAL

Air Side Plug

16545-01-CF
21362-01-CF
21363-01-CF
21364-01-CF

See the Accessories section for more information on all accessories.

SMA

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

93

ew
N

C.3

SMA
50 Ohm - High Frequency / Floating Shield

CoaxialSingle Ended – Floating Shield

Double Ended – Floating Shield

Weldable

Weldable.40 [10].62 [16].40 [10].40 [10].62 [16].51 [13].27 [6.9]
Ø.15 [3.9]Ø.040 [1.0]Ø.970±.002[24.64].030 [0.76] Wall
304 Stn. Stl.

Ø.970±.002[24.64]

Inconel X-750
Conductor.015 [0.38] Weld Lip
52 Nickel Iron

.015 [0.38] Weld lip
52 Nickel Iron

ISO KFISO KFNWKF40NWKF40

COAXIAL

InconelX-750 Conductor

Ø2.16
[55]

Ø2.16
[55]

.80 [20]
1.41 [36].90 [23].62 [16]

ConFlat

ConFlat.50 [13].50 [13]NW35CF

NW35CF

InconelX-750 Conductor

Ø2.73
[69]

Ø2.73
[69]

.86 [22].75 [19]
1.41 [36]

1.5 [39]

94

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Single & Double Ended

Weldable

STYLE

INSTALLATIONPARTNUMBER

Single Ended
Double Ended

Weld
Weld

21283-01-W
19604-01-W†

ew
N

SMA
50 Ohm - High Frequency / Floating Shield

CoaxialC.3

ISO FLANGE
Single & Double Ended

Single Ended
Double Ended

ISO KF

NW40KF
NW40KF

21285-01-KF
21287-01-KF†

CONFLAT FLANGE
Single & Double Ended

ConFlat

Air Side Plug

Air Side Cable
Assembly

2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

DIMENSIONSH
L

DESCRIPTIONPARTNUMBER

Air Side500 V

50.31 [7.9] 0.98 [25]

SMA Plug

6524-02

TEMPERATURE
MIN
MAX

PART
NUMBER

-70

21617-01-A

TYPE
50 Ohm SMA – Double EndedLENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

200

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.040 Crimp Contacts
0.040 Set Screw Type Contacts
0.040 Barrel Type Contacts
Crimp Tool

Copper Alloy - Gold Flash
Beryllium Copper
Beryllium Copper

Accepts wire up to 0.040 [1.0]
Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.040 [1.0]
For 0.025” – 0.075” Diameters

16167-03-A†
7429-03-A
7332-01-A
2840-05

Contacts

Specifications

21284-01-CF
21286-01-CF†

COAXIAL

Single Ended
Double Ended*Contacts priced and sold in packages of 5. **Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories
section for more information on all accessories.
SMA

Materials
Housing: 52 Nickel Iron Insulation: Glass-ceramic & Alumina ceramic
Pin: Inconel X-750
Magnetic Materials: Yes
Voltage Rating Pin/Shield: 500 V DC, Shield/Gnd: 2.5 kV DC
Current Rating 1 Amp
Temperature Range -269°C to 350°C, ISO KF -25°C to 205°C
Pressure @ 20°C 300 PSIG (20 Bar), ISO KF 0 PSIG

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

95

C.4

CoaxialBNC
Low Frequency / Single Ended – Grounded Shield

Weldable

ISO KF - NW40KF

COAXIAL

ISO KF - NW16KF

ConFlat - NW35CFConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: No
Voltage Rating 500 V DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

96

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

BNC
Low Frequency / Single Ended – Grounded Shield

CoaxialSingle Ended
WeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

7007-02-W

C.4

ISO FLANGE

Single Ended
ISO KF

1
1
2
3
4

NW16KF
NW40KF
NW40KF
NW40KF
NW40KF

Single Ended
ConFlat1
12
3
4

1 1/3” ConFlat (NW16CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)

17114-01-KF
17114-05-KF
17136-01-KF
17137-01-KF
17138-01-KF

Air Side Plug

Air Side Cable
Assembly7593-02-CF
7592-02-CF
5822-04-CF
6647-04-CF
7184-05-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

500 V

5

TYPE
50 Ohm BNC – Double EndedDESCRIPTIONPARTNUMBER

1.1 [27]

BNC Plug

7116-02

TEMPERATURE
MIN
MAX

PART
NUMBER-40

18921-01-A

DIMENSIONS
H
L
0.56 [14]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

85

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

Contacts

COAXIAL

CONFLAT FLANGE*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

97

COAXIAL

C.4

CoaxialBNC
Low Frequency / Double Ended – Grounded Shield

Weldable

ISO KFISO KF - NW16KF

ConFlat

ConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: No
Voltage Rating 500 V DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

98

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

BNC
Low Frequency / Double Ended – Grounded Shield

Coaxial

Double Ended
WeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

17115-01-W

C.4

ISO FLANGE
1
1
2
3
4

NW16KF
NW40KF
NW40KF
NW50KF
NW50KF

17116-01-KF
17118-01-KF
17118-05-KF
17122-01-KF
17139-01-KF

Double Ended
ConFlat1
12
3
4

1 1/3” ConFlat (NW16CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
3 3/8” ConFlat (NW50CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

500 V

5CONFLAT FLANGE

Air Side Plug

Air Side Cable
Assembly

TYPE
50 Ohm BNC – Double Ended

17117-01-CF
18604-01-CF
17187-01-CF
17188-01-CF
17189-01-CF

DIMENSIONS
H
L
0.56 [14]1.1 [28]

LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

DESCRIPTIONPARTNUMBER

BNC Plug

7116-02

TEMPERATURE
MIN
MAX

PART
NUMBER-40

18921-01-A

85

COAXIAL

Double Ended
ISO KFSee the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

99

C.4

BNC
Low Frequency / Single Ended – Floating Shield

CoaxialWeldable

Specifications

COAXIAL

Materials
Housing: 52 Nickel Iron
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes

ISO KF

Voltage Rating Pin/Shield: 500 V DC, Shield/Gnd: 2.5 kV DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 300 PSIG (20 Bar), ISO KF 0 PSIG

ConFlat100

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

BNC
Low Frequency / Single Ended – Floating Shield

CoaxialSingle Ended
Weldable

INSTALLATIONPARTNUMBER

Weld

6511-03-W

C.4

ISO FLANGE

Single Ended
ISO KF

NW40KF

17177-01-KF

2 3/4” (NW35CF)

Air Side Plug

Air Side Cable
Assembly

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

500 V

5

TYPE
50 Ohm BNC – Double Ended

Contacts

17178-01-CF

TYPE
0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

DESCRIPTIONPARTNUMBER

1.1 [28]

BNC Plug

7116-02

TEMPERATURE
MIN
MAX

PART
NUMBER-40

18921-01-A

DIMENSIONS
H
L
0.56 [14]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

MATERIAL
Beryllium Copper
Beryllium Copper

85

DESCRIPTIONPARTNUMBER

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

COAXIAL

CONFLAT FLANGE

Single Ended
ConFlat*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

101

C.4

BNC
Low Frequency / Double Ended – Floating Shield

CoaxialISO KF - NW40KF

COAXIAL

Weldable

ConFlat - NW35CF
ISO KF - NW16KF

5

Specifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes

ConFlat - NW16CF

Voltage Rating Pin/Shield: 500 V DC, Shield/Gnd: 2.5 kV DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 400 PSIG (28 Bar), ISO KF 0 PSIG

25

102

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

BNC
Low Frequency / Double Ended – Floating Shield

Coaxial

Double Ended
Weldable

INSTALLATIONPARTNUMBER

Weld

17190-01-W

C.4

ISO FLANGE
NW16KF
NW40KF

Double Ended
ISO KF

17191-01-KF
17191-05-KF

Double Ended
ConFlat

1 1/3” (NW16CF)
2 3/4” (NW35CF)

Air Side Cable
Assembly

TYPE
50 Ohm BNC – Double Ended

Air Side Plug

17192-01-CF
17193-01-CFLENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

500 V

5DIMENSIONS
H
L
0.56 [14]1.1 [28]

TEMPERATURE
MIN
MAX

PART
NUMBER-40

18921-01-A

85

DESCRIPTIONPARTNUMBER

BNC Plug

7116-02

COAXIAL

CONFLAT FLANGE

See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

103

ew

BNC
50 Ohm – High Frequency

CoaxialN

C.4

Single Ended - Grounded Shield

Double Ended - Grounded Shield

Weldable

Weldable
Inconel X-750
Ø.040
[1.0]

Ø.622±.001[15.80]Ø.622±.001[15.80].13 [3.3].13 [3.3].51 [13].70 [18].83 [21].70 [18]

ISO KFISO KF

Ø1.57[40]

COAXIAL

Ø1.57
[40]

.51 [13].83 [21].83 [21].70 [18]

ConFlat

ConFlat
NW16CF

NW16CF

Ø1.33
[34]

Ø1.33
[34]

.29 [7.4].29 [7.4]
1.0 [25]

1.0 [25].35 [8.8].55 [14]

Specifications
Materials

IM
AX

UM

W
VS

Housing: 304 Stainless steel
Pin: Inconel X-750
Insulation: Glass-ceramic
Magnetic Materials: No

R

Voltage Rating 500 V DC

M

Current Rating 1 Amp
Temperature Range -269°C to 350°C, ISO KF -25°C to 205°C

Typical VSWR

Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

104

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

N

Coaxialew

BNC
50 Ohm – High Frequency

Single & Double EndedSTYLE

INSTALLATIONPARTNUMBER

Single Ended
Double Ended

Weld
Weld

21200-01-W
21201-01-W

Weldable

C.4

ISO FLANGE
Single & Double Ended

ISO KF

NW25KF
NW25KF

21205-01-KF
21207-01-KF

Single Ended
Double Ended

1 1/3” ConFlat (NW16CF)
1 1/3” ConFlat (NW16CF)

CONFLAT FLANGE
Single & Double Ended

ConFlat

Air Side Plug

Air Side Cable
Assembly

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

500 V

5

TYPE
50 Ohm BNC – Double Ended

Contacts

TYPE
Crimp Type Contacts
Crimp Tool

21204-01-CF
21206-01-CF

DIMENSIONS
H
L
0.56 [14]1.1 [28]

LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

500 V

5

DESCRIPTIONPARTNUMBER

BNC Plug

7116-02

TEMPERATURE
MIN
MAX

PART
NUMBER-40

18921-01-A

85

MATERIAL

DESCRIPTIONPARTNUMBER

Copper Alloy - Gold Flash

Accepts wire up to 0.040 [1.0]
For 0.025” – 0.075” Diameters

16167-03-A
2840-05

COAXIAL

Single Ended
Double Ended*Contacts priced and sold in packages of 5. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

105

COAXIAL

C.5

CoaxialMHV
Low Frequency / Single Ended – Grounded Shield

Weldable

ISO KF - NW40KF

ISO KF - NW16KF

ConFlat - NW35CF

6

ConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: No
Voltage Rating 5 kV DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C

8106

USA: (800) 752-7325

1400 PSIG (97 Bar), ISO KF 0 PSIG

www2.ceramtec.com

sales@ceramtec.com

MHV
Low Frequency / Single Ended – Grounded Shield

CoaxialSingle Ended
WeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

5230-07-W

C.5

ISO FLANGE

Single Ended
ISO KF

1
1
2
3
4

NW16KF
NW40KF
NW40KF
NW40KF
NW40KF

Single Ended
ConFlat1
12
3
4

1 1/3” ConFlat (NW16CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)

17114-03-KF
17114-07-KF
17136-03-KF
17137-03-KF
17138-03-KF

Air Side Plug

Air Side Cable
Assembly

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

5 kV

10

TYPE
52 Ohm MHV – Double Ended

Contacts

6924-03-CF
7590-02-CF
5822-05-CF
6647-01-CF
7184-06-CF

TYPE
0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

DIMENSIONS
H
L
0.56 [14]1.5 [38]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

5 kV

10

MATERIAL
Beryllium Copper
Beryllium Copper

DESCRIPTIONPARTNUMBERMHV Plug

7116-01

TEMPERATURE
MIN
MAX

PART
NUMBER-55

18921-02-A

85

DESCRIPTIONPARTNUMBER

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

COAXIAL

CONFLAT FLANGE*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

107

C.5

MHV
Low Frequency / Double Ended – Grounded Shield

CoaxialWeldable

ISO KF

COAXIAL

6

ISO KF - NW16KF

ConFlatSpecifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: No

ConFlat - NW16CF

Voltage Rating 5 kV DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

6

108

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

MHV
Low Frequency / Double Ended – Grounded Shield

Coaxial

Double Ended
WeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

17115-03-W

C.5

ISO FLANGE

Double Ended
ISO KF

1
1
2
3
4

NW16KF
NW40KF
NW40KF
NW50KF
NW50KF

Double Ended
ConFlat1
12
3
4

1 1/3” ConFlat (NW16CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
2 3/4” ConFlat (NW35CF)
3 3/8” ConFlat (NW50CF)

17116-03-KF
17118-03-KF
17118-07-KF
17122-03-KF
17139-03-KF

Air Side Plug

Air Side Cable
Assembly

17117-03-CF
18604-03-CF
17187-03-CF
17188-03-CF
17189-03-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

5 kV

10

TYPE
52 Ohm MHV – Double Ended

DIMENSIONS
H
L
0.56 [14]1.5 [38]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

5 kV

10

DESCRIPTIONPARTNUMBERMHV Plug

7116-01

TEMPERATURE
MIN
MAX

PART
NUMBER-55

18921-02-A

85

COAXIAL

CONFLAT FLANGE

See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

109

C.5

MHV
Low Frequency / Single Ended – Floating Shield

CoaxialWeldable17

8.9

Specifications

COAXIAL

Materials
Housing: 52 Nickel Iron
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes

ISO KF

Voltage Rating Pin/Shield: 5 kV DC, Shield/Gnd: 2.5 kV DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 300 PSIG (20 Bar), ISO KF 0 PSIG

ConFlat110

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

MHV
Low Frequency / Single Ended – Floating Shield

CoaxialSingle Ended
Weldable

INSTALLATIONPARTNUMBER

Weld

6511-04-W

C.5

ISO FLANGE

Single Ended
ISO KF

NW40KF

17177-03-KF

2 3/4” (NW35CF)

Air Side Plug

Air Side Cable
Assembly

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

5 kV

10

TYPE
52 Ohm MHV – Double Ended

Contacts

17178-03-CF

TYPE
0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

DIMENSIONS
H
L
0.56 [14]1.5 [38]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

5 kV

10

MATERIAL
Beryllium Copper
Beryllium Copper

DESCRIPTIONPARTNUMBERMHV Plug

7116-01

TEMPERATURE
MIN
MAX

PART
NUMBER-55

18921-02-A

85

DESCRIPTIONPARTNUMBER

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

COAXIAL

CONFLAT FLANGE

Single Ended
ConFlat*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

111

COAXIAL

C.5

MHV
Low Frequency / Double Ended – Floating Shield

CoaxialWeldable

ISO KF - NW40KF

ISO KF - NW16KF

ConFlat - NW35CF

25

ConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating Pin/Shield: 5 kV DC, Shield/Gnd: 2.5 kV DC
25

Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 400 PSIG (28 Bar), ISO KF 0 PSIG

112

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MHV
Low Frequency / Double Ended – Floating Shield

Coaxial

Double Ended
Weldable

INSTALLATIONPARTNUMBER

Weld

17190-03-W

C.5

ISO FLANGE

Double Ended
ISO KF

NW16KF
NW40KF

17191-03-KF
17191-07-KF

CONFLAT FLANGE

Air Side Plug

Air Side Cable
Assembly

17192-03-CF
17193-03-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

5 kV

10

TYPE
52 Ohm MHV – Double Ended

DIMENSIONS
H
L
0.56 [14]1.5 [38]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

5 kV

10

DESCRIPTIONPARTNUMBERMHV Plug

7116-01

TEMPERATURE
MIN
MAX

PART
NUMBER-55

18921-02-A

85

COAXIAL

1 1/3” (NW16CF)
2 3/4” (NW35CF)

Double Ended
ConFlat

See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

113

C.6

Type N
Low Frequency

CoaxialSingle Ended – Grounded Shield

Double Ended – Grounded Shield

Weldable

Weldable

ISO KFISO KF

COAXIAL

Ø1.57
[40]

ConFlat - NW16CF

ConFlat

ConFlat - NW35CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: No
Voltage Rating 1.5 kV DC
Current Rating 3.6 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C See table

114

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Type N
Low Frequency

CoaxialSingle & Double Ended

Weldable

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

1800
1800

124
124

7589-02-W†
18077-02-W--

18057-01-KF
18078-02-KF†

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

1800
1500
1500

124
103
103

7588-02-CF†
7587-02-CF
18080-02-CF

DIMENSIONSH
L

DESCRIPTIONPARTNUMBER

Type N Plug

7707-01

TEMPERATURE
MIN
MAX

PART
NUMBER

-55

21619-01-A

STYLE

INSTALLATION

Single Ended
Double Ended

Weld
Weld

C.6

ISO FLANGE
Single & Double Ended

Single Ended
Double Ended

ISO KF

NW25KF
NW40KF

CONFLAT FLANGE
Single & Double Ended

ConFlat

Air Side Plug

Air Side Cable
Assembly

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

1.5 kV

5TYPE
50 Ohm Type N – Double Ended

Contacts

TYPE
0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

0.81 [20]

1.5 [38]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

1.5 kV

5

MATERIAL
Beryllium Copper
Beryllium Copper

85

DESCRIPTIONPARTNUMBER

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

COAXIAL

Single Ended
Single Ended
Double Ended*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

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115

C.6

Type N
50 Ohm – High Frequency

CoaxialSingle Ended – Grounded Shield

Double Ended – Grounded Shield

Weldable

Weldable

COAXIAL

ISO KFISO KF

ConFlat

ConFlatSpecifications
Materials
Housing: 304 Stainless steel
Pin/Contact: Beryllium Copper
Insulation: Glass-ceramic
Magnetic Materials: No
Voltage Rating 1.5 kV DC
Current Rating 1 Amp
Temperature Range -200°C to 225°C, ISO KF -25°C to 205°C
Pressure @ 20°C 500 PSIG (34 Bar), ISO KF 0 PSIG

116

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Type N
50 Ohm – High Frequency

CoaxialSingle & Double Ended

Weldable

STYLE

INSTALLATIONPARTNUMBER

Single Ended
Double Ended

Weld
Weld

18066-01-W†
18069-01-W

C.6

ISO FLANGE
Single Ended
Double Ended

Single & Double Ended

ISO KF

NW40KF
NW40KF

18067-01-KF
18070-01-KF†

CONFLAT FLANGE
Single & Double Ended

ConFlat

Air Side Plug

Air Side Cable
Assembly

18068-01-CF†
18071-01-CF

2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

1.5 kV

5TYPE
50 Ohm Type N – Double Ended

DIMENSIONS
H
L
0.81 [20]

1.5 [38]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

1.5 kV

5

DESCRIPTIONPARTNUMBER

Type N Plug

7707-01

TEMPERATURE
MIN
MAX

PART
NUMBER

-55

21619-01-A

85

COAXIAL

Single Ended
Double Ended†Shown in photo. See the Accessories section for more information on all accessories.

Type N**Applies when properly mated to a 50 Ohm load.

sales@ceramtec.com

www2.ceramtec.com

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117

C.7

HN
50 Ohm – High Frequency

CoaxialSingle Ended – Grounded Shield
Weldable

Specifications

COAXIAL

Materials
Housing: 304 Stainless steel
Pin: 70/30 Copper Nickel
Insulation: Alumina ceramic
Magnetic Materials: No
ISO KF

Voltage Rating 7 kV DC
Current Rating 7 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 320 PSIG (22 Bar), ISO KF 0 PSIG

ConFlat118

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HN
50 Ohm – High Frequency

CoaxialWeldable

INSTALLATIONPARTNUMBER

Weld

1084-01-W

C.7

ISO FLANGE
NW40KFISO KF

18072-01-KF

CONFLAT FLANGE

Air Side PlugContacts

10339-02-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

7 kV

10DIMENSIONS
H
L
0.88 [22]2.4 [61]DESCRIPTIONPARTNUMBERHN Plug6524-05

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.250 Barrel Type Contacts

Beryllium Copper

Accepts wire up to 0.250 [6.4]7332-06-A

COAXIAL

2 3/4” (NW35CF)

ConFlat*Contacts priced and sold in packages of 10. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

119

COAXIAL

C.8

CoaxialSHV 5 KV
Single Ended - Grounded Shield / Exposed Insulator

SHV 5 KV - Exposed

SHV 5 KV - Exposed

Weldable

ISO KF - NW40KF

ISO KF - NW16KF

ConFlat - NW35CF

Specifications

ConFlat - NW16CF

Materials
Housing: 304 Stainless steel
Pin: Nickel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 5 kV DC
Current Rating 16.5 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C See table

120

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SHV 5 KVSingle Ended - Grounded Shield / Exposed Insulator

CoaxialWeldableNO.
PINS

INSTALLATION

1

Weld

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

1600

110

8630-02-W--

17205-01-KF
17208-07-KF
17208-01-KF
17208-03-KF
17208-05-KF

1600
1500
1500
1500
1500

110
103
103
103
103

8880-02-CF
14366-07-CF
14366-03-CF
14366-05-CF
14366-01-CF

C.8

ISO FLANGE
1
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF
NW40KF

CONFLAT FLANGE

ConFlat

Air Side Plug

Air Side Cable
Assembly

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

5 KV

10DESCRIPTIONPARTNUMBER

1.8 [46]

SHV 5 kV Plug8058-01

TEMPERATURE
MIN
MAX

PART
NUMBER-55

18921-03-A

DIMENSIONS
H
L
0.56 [14]TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

52 Ohm SHV – Double Ended

10’

5 kV

10

85

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

Contacts

COAXIAL1
1
2
3
4*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

121

COAXIAL

C.8

CoaxialSHV 5 KV
Single Ended - Grounded Shield / Recessed Insulator

SHV 5 KV - Recessed

SHV 5 KV - Recessed

Weldable

ISO KF - NW40KF

ISO KF - NW16KF
ConFlat - NW35CFConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: Nickel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 5 kV DC
Current Rating 16.5 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C See table

122

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SHV 5 KVSingle Ended - Grounded Shield / Recessed Insulator

CoaxialWeldable

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

1600

110

8030-02-W--

17207-02-KF
17206-07-KF
17206-01-KF
17206-03-KF
17206-05-KF

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

1600
1500
1500
1500
1500

110
103
103
103
103

9485-02-CF
11179-04-CF
0268-02-CF
1958-02-CF
11179-02-CF

DIMENSIONS
H
L

NO.
PINS

INSTALLATION

1

Weld

C.8

ISO FLANGE
1
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF
NW40KF

CONFLAT FLANGE

ConFlat

Air Side Plug

Air Side Cable
Assembly

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

5 kV

100.56 [14]DESCRIPTIONPARTNUMBER

1.8 [46]

SHV 5 kV Plug8058-01

TEMPERATURE
MIN
MAX

PART
NUMBER-55

18921-03-A

TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

52 Ohm SHV – Double Ended

10’

5 kV

10

85

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

Contacts

COAXIAL1
1
2
3
4*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

123

ew

CoaxialN

C.8

SHV 5 KV
Single Ended – Floating Shield

Weldable.030 [0.76] Weld Lip
304 Stn. Stl.
NickelConductor
Ø.094
[2.4]

Ø1.25
[32]

.36 [9.3].25 [6.3]
1.0 [25].92 [23]

Specifications

COAXIAL

Materials

ISO KF

Housing: 304 Stainless steel
Pin: Nickel
Insulation: Alumina ceramic
Magnetic Materials: Yes

NW40KF
NickelConductor
Ø.094
[2.4]

Voltage Rating Pin/Shield: 5 kV DC, Shield/Gnd: 2.5 kV DC
Current Rating 16.5 Amps

Ø2.16
[55]

Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 300 PSIG (20 Bar), ISO KF 0 PSIG

.94 [24]
1.0 [25]

ConFlat
NW35CF
NickelConductor
Ø.094
[2.4]
Ø2.73
[69]

.50 [13]
1.0 [25]
1.0 [25]

124

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Weldable

INSTALLATIONPARTNUMBER

Weld

15619-01-W

ew
N

SHV 5 KV
Single Ended – Floating Shield

CoaxialC.8

ISO FLANGE
NW40KFISO KF

21303-01-KF

CONFLAT FLANGE

Air Side Plug

Air Side Cable
Assembly

21304-01-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

5 kV

10DIMENSIONS
H
L
0.56 [14]DESCRIPTIONPARTNUMBER

1.8 [46]

SHV 5 kV Plug8058-01

TEMPERATURE
MIN
MAX

PART
NUMBER-55

18921-03-A

TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

52 Ohm SHV – Double Ended

10’

5 kV

10

85

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

Contacts

COAXIAL

2 3/4” (NW35CF)

ConFlat*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

125

C.9

BSHV 7.5 KVSingle Ended – Grounded Shield

CoaxialCOAXIAL

Weldable

ConFlat - NW35CF

ISO KF

ConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: Nickel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 7.5 kV DC
Current Rating 16.5 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C See table

126

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BSHV 7.5 KVSingle Ended – Grounded Shield

CoaxialWeldable

INSTALLATION
Weld

PRESSURE @ 20˚C
PSIG
BAR

PART
NUMBER

1600

110

7546-02-W--

18047-02-KF

1600
1500

110
103

7585-02-CF
7584-02-CF

C.9

ISO FLANGE
NW16KFISO KF

CONFLAT FLANGE

Air Side PlugTYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

7.5 kV

8

DIMENSIONS
H
L
0.88 [22]3.5 [88]

DESCRIPTIONPARTNUMBER

BSHV Plug

7604-01-A

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

Contacts

COAXIAL

1 1/3” (NW16CF)
2 3/4” (NW35CF)

ConFlat*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

127

C.10

CoaxialSHV 10 KV
Single Ended - Grounded Shield / Exposed Insulator

SHV 10 KV - Exposed

ISO KF

COAXIAL

Weldable

ConFlat

ISO KF - NW16KF

ConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: Nickel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 10 kV DC
Current Rating 10 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 120 PSIG (8.3 Bar), ISO KF 0 PSIG

128

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SHV 10 KV
Single Ended - Grounded Shield / Exposed Insulator

CoaxialWeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

17213-01-W

C.10

ISO FLANGE
1
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW50KF
NW50KF

18043-01-KF
17215-07-KF
17215-01-KF
17215-03-KF
17215-05-KF

CONFLAT FLANGE

ConFlat

Air Side PlugContacts

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
3 3/8” (NW50CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

10 kV

10

17214-01-CF
17216-08-CF
17216-02-CF
17216-04-CF
17216-06-CF

DIMENSIONS
H
L
0.56 [14]1.8 [46]DESCRIPTIONPARTNUMBERSHV 10 kV Plug8058-02

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.062 Crimp Contacts
0.062 Crimp Contacts
0.062 Barrel Type Contacts
Crimp Tool

Nickel Alloy
Beryllium Copper
Beryllium Copper

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
For 0.025” - 0.075” Diameters

0821-01-A†
2044-02-A
7332-03-A
2840-05

COAXIAL1
1
2
3
4*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

129

C.10

CoaxialSHV 10 KV
Single Ended - Grounded Shield / Recessed Insulator

SHV 10 KV - Recessed Insulator

ISO KF

COAXIAL

Weldable

ConFlat

ISO KF - NW16KF

ConFlat - NW16CF

Specifications
Materials
Housing: 304 Stainless steel
Pin: Nickel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 10 kV DC
Current Rating 10 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 120 PSIG (8.3 Bar), ISO KF 0 PSIG

130

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SHV 10 KV
Single Ended - Grounded Shield / Recessed Insulator

CoaxialWeldableNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

17217-01-W

C.10

ISO FLANGE
1
1
2
3
4

ISO KF

NW25KF
NW40KF
NW40KF
NW50KF
NW50KF

17218-01-KF
18000-07-KF
18000-01-KF
18000-03-KF
18000-05-KF

CONFLAT FLANGE

ConFlat

Air Side PlugContacts

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
3 3/8” (NW50CF)

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

10 kV

10

17219-01-CF
18001-07-CF
18001-01-CF
18001-03-CF
18001-05-CF

DIMENSIONS
H
L
0.56 [14]1.8 [46]DESCRIPTIONPARTNUMBERSHV 10 kV Plug8058-02

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.062 Crimp Contacts
0.062 Crimp Contacts
0.062 Barrel Type Contacts
Crimp Tool

Nickel Alloy
Beryllium Copper
Beryllium Copper

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
For 0.025” - 0.075” Diameters

0821-01-A†
2044-02-A
7332-03-A
2840-05

COAXIAL1
1
2
3
4*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

131

C.11

SHV 20 KV
Single Ended – Grounded Shield

CoaxialSHV 20 KV - Recessed Insulator

Weldable

Weldable

ISO KFISO KF

COAXIALSHV 20 KV - Exposed Insulator

6

ConFlat

ConFlatSpecifications
Materials
Housing: 304 Stainless steel
Pin: Nickel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 20 kV DC
Current Rating 16.5 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 250 PSIG (17 Bar), ISO KF 0 PSIG

132

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SHV 20 KV
Single Ended – Grounded Shield

CoaxialWeldable

STYLE

INSTALLATIONPARTNUMBER

Exposed Insulator
Recessed Insulator

Weld
Weld

18086-01-W
18089-01-W†

C.11

ISO FLANGE
Exposed Insulator
Recessed Insulator

ISO KF

18087-01-KF†
18090-01-KF

NW25KF
NW25KF

CONFLAT FLANGE

Air Side PlugContacts

1 1/3” (NW16CF)

18088-01-CF†

Recessed Insulator

1 1/3” (NW16CF)

18091-01-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

20 kV

20

DIMENSIONS
H
L
0.75 [19]4.5 [115]DESCRIPTIONPARTNUMBERSHV 20 kV Plug

8208-02

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

COAXIAL

ConFlat

Exposed Insulator*Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for more information on all accessories.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

133

C.12

Between Series
Type N to SMA – 50 Ohm - High Frequency

CoaxialWeldable

Specifications

COAXIAL

Materials
Housing: 304 Stainless steel
Pin: Inconel X-750
Contacts: 300 Series Stainless steel
Insulation: Glass-ceramic
Magnetic Materials: No

ISO KF

Voltage Rating 1.5 kV DC
Current Rating 1 Amp
Temperature Range -269°C to 350°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

ConFlat20

134

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Between Series
Type N to SMA – 50 Ohm - High Frequency

CoaxialWeldable

INSTALLATIONPARTNUMBER

Weld

15025-02-W

C.12

ISO FLANGE
NW40KFISO KF

18083-02-KF

CONFLAT FLANGE

Air Side Plug

Air Side Cable
Assembly

18084-02-CF

TYPE

VOLTAGEDCCONDUCTORAMPS

Air Side

1.5 kV

5TYPE
50 Ohm Type N – Double EndedDESCRIPTIONPARTNUMBER

1.5 [38]

Type N Plug

7707-01

TEMPERATURE
MIN
MAX

PART
NUMBER

-55

21619-01-A

DIMENSIONS
H
L
0.81 [20]LENGTHVOLTAGEDCCONDUCTOR
AMPS

10’

1.5 kV

585

COAXIAL

2 3/4” (NW35CF)

ConFlat

See the Accessories section for more information on all accessories.

Type N-SMA

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135

ew

Between Series
BNC to Microdot

CoaxialN

C.12

ISO KF - NW40KF

Weldable
1.5 [38].028 [0.70] Wall
304 Stn. Stl.

Ø .75 [19]

Ø .90 [23]

Ø .90 [23]NW40KF.92 [23]

Ø.495±.002[12.6].13 [3.3]

Ø2.16
[55]

.47 [12]COAXIAL

1.0 [25]

ISO KF - NW16KF

ConFlat - NW35CF

NW16KF

Ø1.18[30]

Ø .75 [19]

Ø .75 [19]

Ø .90 [23]NW35CF.41 [10]1.08 [27]

Ø2.73
[69]

.47 [12].50 [13]
1.0 [25]

ConFlat - NW16CF
NW16CF

Specifications
Materials
Ø1.33
[34]

Voltage Rating 500 V DC

.29 [7.2]
1.0 [25]

Housing: 304 Stainless steel
Pin: 330 Stainless steel
Insulation: Glass-ceramic
Magnetic Materials: No.47 [12]Current Rating 5 Amps
Temperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C 1400 PSIG (97 Bar), ISO KF 0 PSIG

136

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WeldableNew

Between Series
BNC to Microdot

CoaxialNO.
PINS

INSTALLATIONPARTNUMBER

1

Weld

21254-01-W

C.12

ISO FLANGE
1
1
2
3
4

ISO KF

NW16KF
NW40KF
NW40KF
NW40KF
NW40KF

21256-01-KF
21292-01-KF
21261-01-KF
21262-01-KF
21263-01-KF

CONFLAT FLANGE

ConFlat

Air Side Plug

1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)DIMENSIONS
H
L

TYPE
Air Side

Air Side Cable
Assembly

21255-01-CF
21291-01-CF
21257-01-CF
21258-01-CF
21259-01-CF

0.56 [14]1.1 [27]

BNC Plug

7116-02PART
NUMBER

5-40

18921-01-A

LENGTHVOLTAGEDCCONDUCTOR
AMPS

12’’
24’’
36’’

500 V
500 V
500 V

2
2
2

LENGTHVOLTAGEDCCONDUCTOR
AMPS

50 Ohm BNC – Double Ended

10’

500 V

TYPE

PART
NUMBERTEMPERATURE
MIN
MAX

TYPE

Vaccuum Side Cable
Assemblies

DESCRIPTION

Microdot Vacuum Side – Double Ended
Microdot Vacuum Side – Double Ended
Microdot Vacuum Side – Double Ended

85

COAXIAL

1
1
2
3
4

TEMPERATURE
MIN
MAX

PART
NUMBER

-65˚C
-65˚C
-65˚C

15767-12-A
15767-24-A
15767-36-A†

125˚C
125˚C
125˚C

†Shown in photo. See the Accessories section for more information on all accessories.

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D.0

Thermocouple

Introduction

Description

THERMOCOUPLE

Thermocouples are widely used
to measure the temperature inside
a vacuum or pressure chamber.
CeramTec’s thermocouple
feedthroughs, manufactured withthermocouple materials or compensating material, transmit throughthe wall of the chamber the electromotive force (emf) generated by
the application of heat to the thermocouple bead without introducing
error. External instrumentation canthen evaluate the strength of theemf that is proportional to the temperature at the thermocouple bead,thus yielding a temperature measurement. The Ceramaseal® thermocouple feedthroughs provide thenecessary electrical isolation and ahermetic seal.

Installation

New Products

For refractory and noble metal
thermocouples, Ceramaseal® products use compensating wires. The
junction between the compensating
wires and the true thermocouple
conductor material must be thermally shielded and not exceed 250˚
C. A Thermocouple Application
Chart is shown on the next page.

Standard installation mountings
include:• Weld (Pulse-TIG, TIG, Laser,
E-Beam)• ISO KF flange• ConFlat flange• NPT fitting (see Pressure section)
For details and information on
thermocouple assembly installation,refer to the Technical Reference
section.

• Multipin spade typethermocouples• Single conductor thermocouples
in spade and loop type• Thermocouples now available in
ISO KF flanges

Applications

Contact

Standard Specifications

A few of the many applications inwhich these thermocouples arecommonly used are:• Furnaces• Power generation measurement
and control• Aerospace equipment• In-vacuum coating• Semiconductor processing
equipment• Energy research• Industrial equipment• Telecommunications

Insulator• Temperature Range:
Cryogenic (-269˚C) to 450˚C• Internal pressure from 10-10
torr to 3500 psig
• Thermocouple Type C, K,
R, S, T
• Single to 10 pairs

Extreme / Custom Design• 940-pin feedthrough using
thermocouple materials• Sub D connectors using
thermocouple materials• Single pair high-temperature
cable end seal in a special plug
design• Type E, J and N thermocouples

140

Typical Thermocouple
Construction

WasherCup
Adapter

FlangeSpacerConductor
Contact

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Thermocouple

Type

D.0

Table of Contents

VoltageDC

Temperature Rating ˚CSectionPages

Numberof Pairs

Thermocouple
Types

Sub-section

R, S, T

Loop TypeD.1
142-143

Spade TypeD.2
144-147

Spade & Power

D.3
148-149

MIL-C-5015
Type

D.4
150-151

Min Max
Thermocouple:-269 450

Single,1, 2(see table below)

NA

Thermocouple:
Air Side Plug:-269 450-73 650

Single,1,2, 3, 5(see table below)

to
5 kV

Thermocouple:
Air Side Plug:-269 450-73 650

1 Pair, 2
Conductors(see table below)

NA

Thermocouple:
Air Side Plug:-269 450-55 125

3, 5, 10

C, K

C, K

K
(see table below)

T H E R M O C O U P L E A P P L I C AT I O N C H A RT
ANSI Type

Thermocouple

Polarity

Degrees C

emf (mV)T

CopperConstantan+--200 to 350-5.60 to 17.82

K

ChromelAlumel+--200 to 1250

-5.9 to 50.63

S

Platinum 10% Rhodium
Platinum+-

0 to 1450

0 to 14.97

R

Platinum 13% Rhodium
Platinum+-

0 to 1450

0 to 16.74

C*

Tungsten 5% Rhenium
Tungsten 26% Rhenium+-

0 to 2315

0 to 37.06

THERMOCOUPLE

NA*Not an ANSI symbol

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D.1

Loop Type
1 or 2 Pairs

Thermocouple

Single Conductor – Weldable

Two Pairs – Weldable

Single Pair – Weldable

Two Pairs – ISO KF - NW16KF

THERMOCOUPLE

Single Pair – ISO KF - NW16KF

Two Pairs – ConFlat - NW16CF

Single Pair – ConFlat - NW16CF

Two Pairs – ConFlat - NW35CF
Single Pair – ConFlat - NW35CF

142

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Loop Type
1 or 2 Pairs

Thermocouple

WeldableSingle Conductor

THERMOCOUPLE
MATERIAL

FIGURENUMBERINSTALLATIONPARTNUMBER

CopperConstantan
Platinum-Rhodium*

1
2
2

Weld
Weld
Weld

18085-13-W
18085-14-W
18085-15-W

ANSI TYPE

THERMOCOUPLE
MATERIALS

INSTALLATIONNO.
OF PAIRSPARTNUMBER

T
R/S
T
R/S

Copper/Constantan
Platinum-Rhodium*
Copper/Constantan
Platinum-Rhodium*

Weld
Weld
Weld
Weld

1
1
2
2

8900-02-W
8900-03-W
8800-02-W
8800-03-W

T
R/S
T
R/S

Copper/Constantan
Platinum-Rhodium*
Copper/Constantan
Platinum-Rhodium*

1
1
2
2

18004-01-KF
18004-02-KF
15108-01-KF
15108-02-KF

T
R/S
T
R/S
T
R/S
T
R/S

Copper/Constantan
Platinum-Rhodium*
Copper/Constantan
Platinum-Rhodium*
Copper/Constantan
Platinum-Rhodium*
Copper/Constantan
Platinum-Rhodium*

1
1
1
1
2
2
2
2

9020-02-CF
9020-03-CF
9806-02-CF
9806-01-CF
8820-02-CF
8820-03-CF
10584-02-CF
10584-03-CF

Weldable
1 or 2 Pairs

D.1

ISO FLANGEISO KF
1 or 2 Pairs

NW16KF
NW16KF
NW16KF
NW16KF1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

THERMOCOUPLE

CONFLAT FLANGE

ConFlat1 or 2 Pairs*Uses compensating wire. Maximum junction temperature 250˚ C.

Specifications - Single Conductor

Specifications - 1 or 2 Pairs

Materials

Materials

Shell: 304 Stainless steel
Thermocouple materials:
CopperConstantan
Platinum-Rhodium
Insulation: Alumina ceramic
Magnetic Materials: No
Temperature Range -269°C to 450°C
Pressure @ 20°C 3500 PSIG (241 Bar), ISO KF 0 PSIG

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Shell: 304 Stainless steel
Thermocouple materials:
Copper/Constantan (Type T)
Platinum-Rhodium (Type R/S)
Insulation: Alumina ceramic
Magnetic Materials: No
Temperature Range -269°C to 450°C
Pressure @ 20°C ISO KF 0 PSIG
1 Pair: 1250 PSIG (86 Bar)
2 Pairs: 800 PSIG (55 Bar)

TEL: (864) 682-3215

143

D.2

Spade Type
1 or 2 Pairs

Thermocouple

Single Conductor – Weldable

Single Conductor – Weldable

Single Pair – Weldable
Two Pairs – Weldable

Two Pairs – ISO KF - NW16KF

THERMOCOUPLE

Single Pair – ISO KF - NW16KF

Single Pair – ConFlat - NW16CF

Two Pairs – ConFlat - NW16CF

Single Pair – ConFlat - NW35CF

144

Two Pairs – ConFlat - NW35CF

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Spade Type
1 or 2 Pairs

Thermocouple

WeldableSingle Conductor

Weldable
1 or 2 Pairs

THERMOCOUPLE
MATERIALS

FIGURENUMBERINSTALLATIONPARTNUMBER

ChromelAlumelChromelAlumel

1
2
3
4

Weld
Weld
Weld
Weld

18085-02-W
18085-06-W
18085-08-W
18085-12-W

ANSI TYPE

THERMOCOUPLE
MATERIALS

INSTALLATIONNO.
OF PAIRSPARTNUMBER

K
C
K
C

Chromel/Alumel
Tungsten-Rhenium*
Chromel/Alumel
Tungsten-Rhenium*

Weld
Weld
Weld
Weld

1
1
2
2

8117-01-W
8117-04-W
8233-01-W
8233-04-W

K
C
KC

Chromel/Alumel
Tungsten-Rhenium*
Chromel/Alumel
Tungsten-Rhenium*

1
1
2
2

13563-01-KF
13563-04-KF
18003-01-KF
18003-03-KF

K
C
K
C
K
C
K
C

Chromel/Alumel
Tungsten-Rhenium*
Chromel/Alumel
Tungsten-Rhenium*
Chromel/Alumel
Tungsten-Rhenium*
Chromel/Alumel
Tungsten-Rhenium*

1
1
1
1
2
2
2
2

8118-01-CF
8118-04-CF
10583-01-CF
10583-03-CF
8232-01-CF
8232-04-CF
8593-01-CF
8593-04-CF

D.2

ISO FLANGEISO KF
1 or 2 Pairs

NW16KF
NW16KF
NW16KF
NW16KF

Air Side Plug

ANSI
TYPE

THERMOCOUPLE
MATERIALS

K
K
CC

Chromel/Alumel
Chromel/Alumel
Tungsten-Rhenium
Tungsten-Rhenium

1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

TYPE

MATERIALS

Standard Glass Filled Nylon
High Temp
Ceramic
Standard Glass Filled Nylon
High Temp
Ceramic

TEMPERATURE ˚C
MIN MAX
-29
-73
-29
-73

218
650
218
250

COLOR
CODE

PART
NUMBER

Yellow
Yellow
Red
Red

08151-01
08151-09
08151-04
08151-07

THERMOCOUPLE

CONFLAT FLANGE

ConFlat1 or 2 Pairs*Uses compensating wire. Maximum junction temperature 250˚ C. See the Accessories section for more information on all accessories.

Specifications - Single Conductor

Specifications - 1 or 2 Pairs

Materials

Materials

Shell: 304 Stainless steel
Thermocouple materials:
ChromelAlumelInsulation: Alumina ceramic
Magnetic Materials:
Chromel: No
Alumel: Yes
Temperature Range -269°C to 450°C
Pressure @ 20°C 3500 PSIG (241 Bar), ISO KF 0 PSIG

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Shell: 304 Stainless steel
Thermocouple materials:
Chromel/Alumel (Type K)
Tungsten-Rhenium (Type C)
Insulation: Alumina ceramic
Magnetic Materials: Yes
Temperature Range -269°C to 450°C
Pressure @ 20°C

ISO KF 0 PSIG

1 Pair: 1250 PSIG (86 Bar)
2 Pairs: 800 PSIG (55 Bar)

TEL: (864) 682-3215

145

D.2

Spade Type
3 or 5 Pairs

Thermocouple

Weldable

ConFlat – NW16CF

ConFlat – NW35CF

THERMOCOUPLEISO KF

Specifications
Materials
Shell: 304 Stainless steel
Thermocouple materials:
Chromel/Alumel (Type K)
Insulation: Alumina ceramic
Magnetic Materials: Yes
Temperature Range -269°C to 450°C
Pressure @ 20°C ISO KF 0 PSIG
3 Pairs: 400 PSIG (28 Bar)
5 Pairs: 350 PSIG (24 Bar)146

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Spade Type
3 or 5 Pairs

Thermocouple

Weldable
3 or 5 Pairs

ANSI TYPE

THERMOCOUPLE
MATERIALS

INSTALLATIONNO.
OF PAIRSPARTNUMBER

K
K

Chromel/Alumel
Chromel/Alumel

Weld
Weld

3
5

18618-01-W
18619-01-W

K
K

Chromel/Alumel
Chromel/Alumel

3518618-02-KF
18619-02-KF

K
K
K
K

Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel

3
5
3
5

18618-03-CF
18619-03-CF
18618-04-CF
18619-04-CF

D.2

ISO FLANGEISO KF
3 or 5 Pairs

NW16KF
NW16KF

CONFLAT FLANGE

ConFlat3 or 5 Pairs

ANSI
TYPE

THERMOCOUPLE
MATERIALS

K
K

Chromel/Alumel
Chromel/Alumel

TYPE

MATERIALSTEMPERATURE ˚C
MIN MAX

Standard Glass Filled Nylon
High Temp
Ceramic

-29
-73

218
650

COLOR
CODE

PART
NUMBER

Yellow
Yellow

08151-01
08151-09

THERMOCOUPLEAir Side Plug

1 1/3” (NW16KF)
1 1/3” (NW16KF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

See the Accessories section for more information on all accessories.

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147

D.3

Thermocouple

Spade & Power

Weldable

ISO KF

Specifications

THERMOCOUPLE

Materials
Shell: 304 Stainless steel
Thermocouple materials:
Chromel/Alumel (Type K)
Tungsten-Rhenium (Type C)
Pins: Nickel or Copper
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 5 kV DC

ConFlat - NW16CF

Current Rating See table
Temperature Range -269°C to 450°C
Pressure @ 20°C 500 PSIG (34 Bar), ISO KF 0 PSIG

ConFlat - NW35CF

148

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Thermocouple

Weldable

Spade & PowerANSI TYPE

THERMOCOUPLE
MATERIALS

INSTALLATION

K
K
C
C

Chromel/Alumel
Chromel/Alumel
Tungsten-Rhenium**
Tungsten-Rhenium**

Weld
Weld
Weld
Weld

K
K
C
C

Chromel/Alumel
Chromel/Alumel
Tungsten-Rhenium**
Tungsten-Rhenium**

K
K
C
C
K
K
C
C

Chromel/Alumel
Chromel/Alumel
Tungsten-Rhenium**
Tungsten-Rhenium**
Chromel/Alumel
Chromel/Alumel
Tungsten-Rhenium**
Tungsten-Rhenium**

CONDUCTORAMPS MATERIALPARTNUMBER

16.5
55
16.5
55

NickelCopperNickelCopper3181-02-W
3181-01-W
0572-02-W
0572-01-W

16.5
55
16.5
55

NickelCopperNickelCopper18007-01-KF
18007-02-KF
18007-05-KF
18007-06-KF

16.5
55
16.5
55
16.5
55
16.5
55

NickelCopperNickelCopperNickelCopperNickelCopper8878-07-CF
8878-01-CF
8878-06-CF
8878-02-CF
10586-06-CF
10586-01-CF
10586-08-CF
10586-02-CF

D.3

ISO FLANGEISO KF

NW16KF
NW16KF
NW16KF
NW16KF

CONFLAT FLANGE

ConFlat

ANSI
TYPE

THERMOCOUPLE
MATERIALS

K
K
CC

Chromel/Alumel
Chromel/Alumel
Tungsten-Rhenium**
Tungsten-Rhenium**

TYPE

MATERIALS

Standard Glass Filled Nylon
High Temp
Ceramic
Standard Glass Filled Nylon
High Temp
Ceramic

TEMPERATURE ˚C
MIN MAX
-29
-73
-29
-73

COLOR
CODE

PART
NUMBER

Yellow
Yellow
Red
Red

08151-01
08151-09
08151-04
08151-07

218
650
218
250

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts

Beryllium Copper
Beryllium Copper

Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]7429-01-A†
7332-04-A

Contacts

THERMOCOUPLEAir Side Plug

1 1/3” (NW16KF)
1 1/3” (NW16KF)
1 1/3” (NW16KF)
1 1/3” (NW16KF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)*Contacts priced and sold in packages of 10. **Uses compensating wire. Maximum junction temperature 250˚ C. †Shown in photo.
See the Accessories section for more information on all accessories.

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149

D.4

Thermocouple

MIL-C-5015 Type

3 & 5 Pair

10 Pair

Weldable

Weldable

ISO KF

THERMOCOUPLEISO KF

ConFlat - NW16CF
ConFlat

ConFlat - NW35CF

Specifications
Materials
Shell: 304 Stainless steel
Thermocouple materials:
Chromel/Alumel (Type K)
Insulation: Alumina ceramic
Magnetic Materials: Yes
Temperature Range -269°C to 450°C
Pressure @ 20°C ISO KF 0 PSIG
3 Pair: 400 PSIG (28 Bar)
5 Pair: 350 PSIG (24 Bar)
10 Pair: 125 PSIG (8.6 Bar)

150

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Thermocouple

Weldable3, 5 or 10 Pairs

MIL-C-5015 TypeANSI TYPE

THERMOCOUPLE
MATERIALS

INSTALLATION

T/C PAIRSPARTNUMBER

K
K
K

Chromel/Alumel
Chromel/Alumel
Chromel/Alumel

Weld
Weld
Weld

3
5
10

10084-05-W
11342-08-W
11343-07-W

K
K
K

Chromel/Alumel
Chromel/Alumel
Chromel/Alumel

35
1018008-02-KF
17155-02-KF
18010-02-KF

K
K
K
K
K

Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel

1 1/3” NW16CF
2 3/4” NW35CF
1 1/3” NW16CF
2 3/4” NW35CF
2 3/4” NW35CF

3
3
5
5
10

10084-06-CF
10084-07-CF
11342-09-CF
11342-10-CF
11343-05-CF

ANSI TYPE

THERMOCOUPLE
MATERIALSDIMENSIOINS
H
L

T/C PAIRSPARTNUMBER

K
K
K

Chromel/Alumel
Chromel/Alumel
Chromel/Alumel

1.4 [36]
1.4 [36]
1.9 [49]3
5
1015911-02-A
15912-02-A
15913-02-A

GROOVEPARTNUMBER

D.4

ISO FLANGEISO KF3, 5 or 10 Pairs

NW16KF
NW16KF
NW40KF

CONFLAT FLANGE

ConFlat3, 5 or 10 Pairs

4.4 [112]
4.4 [112]
4.3 [109]

THERMOCOUPLEAir Side Plug

Note that thermocouple contacts are included with all plugs.

Contacts

TYPE

MATERIALTEMPERATURE
MIN
MAX

Crimp
Crimp
Crimp Tool

ChromelAlumel

-269
-269

350
350

Yes
No

11259-05-X11259-06-X
2840-05*Contacts priced and sold in packages of 5. See the Accessories section for more information on all accessories.

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151

E.0

Isolator

Introduction

Description
Electrical isolators, sometimes
referred to as ‘breaks’ or ‘envelopes’,
consist of metal sleeves brazed toeach end of an insulating ceramic
tube. These assemblies provide
electrical isolation of system components that operate within acommon environment. They canalso be used to act as a conduit to
introduce gases or liquids into
hermetic systems.
• Cryogenic isolators are used to
introduce cryogenic fluids into asystem and to provide electricalisolation of line components.
• Water isolators are used to introduce water or other fluids into asystem and to provide electricalisolation of line components.
• Vacuum isolators are used to provide an electrical break between
the vacuum system and otherexternal components.

ISOLATOR

Standard Specifications• Voltages up to 75 kV DC• Temperature Range:-269˚C to 450˚C• Internal IDs to 8 inches• Internal Pressure 1 x 10-10
torr to 1000 psig

Extreme / Custom Design• Voltages in excess of 180 kV• Pressures to 10,000 psig
• Insulator IDs in excess of
15 inches• Special fittings• Radiation resistant• Non-circular geometries• Fluted configurations

154

Installation
Standard installation mountings
include:Typical Isolator Construction• Weld (Pulse-TIG, TIG, Laser, E-Beam)• ISO KF flange• ConFlat flange

Applications
A few of the many applications inwhich these isolators are commonlyused are:• Semiconductor processing
equipment• Particle accelerators• Furnaces• Analytical equipment• Beam line tubes• Aerospace• Telecommunications

New Products• Newly designed water isolatorswith higher pressure ratings• Standard non-magnetic isolators

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Isolator

Type

E.0

Table of Contents

Section
Pages

Isolator ID(@ 20˚ C)

Temperature
Range(inches)

Sub-section

to
13 kV

to
1000 psig-269˚C to
450˚C.11 to .41

Cryogenic

E.1
156-157

5 kV

to450 psig

0˚C to100˚C.32 to .57

Water

E.2
158-159

to
75 kV

to
900 psig-269˚C to
450˚C.31 to 8.0

VacuumE.3
160-167

Voltage
DC

Pressure Rating

ISOLATOR

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E.1

Isolator

Cryogenic

Cryogenic - ID: .11 [2.7]

Cryogenic - ID: .25 [6.4]

Specifications

ISOLATOR

Materials
Tube:.11 ID: 321 Stainless steel.25 ID: 304 Stainless steel.41 ID: 304 Stainless steel
Cap: 42 Nickel ironInsulation: Alumina ceramic
Magnetic Materials: Yes

Cryogenic - ID: .25 [6.4]

Voltage Rating See table
Temperature Range -269°C to 450°C
Pressure @ 20°C See table

Cryogenic - ID: .41 [10]156

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Isolator

Cryogenic
ID: .11 [2.7]

Cryogenic

PRESSURE
PSIG
BAR

PART
NUMBER

Weld

1000

68

0858-01-W

13 kV

Weld

900

61

17108-01-W

Cryogenic
ID: .25 [6.4]

13 kV

Weld

900

61

8002-01-W

Cryogenic
ID: .41 [10]

13 kV

Weld

400

27

8002-02-W

VOLTAGEDC

INSTALLATION

6 kV

Cryogenic
ID: .25 [6.4]

E.1

ISOLATOR

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E.2

Isolator

Water

Water - ID: .26 [8.1]
3.8 [97].80 [20].032 [0.8]Ø.56 [14]Ø.260±.003[6.60]

CopperTubeØ.26 [8.1]

Water - ID: .38 [11]3.8 [97].032 [0.8].80 [20]

Ø.69 [17]Ø.385±.003[9.78]

CopperTubeØ.38 [11]Specifications

Water - ID: .51 [14]ISOLATOR

Materials

158

3.8 [97]

Tube: Copper
Insulation: Alumina ceramic
Magnetic Materials: No.80 [20].032 [0.8]Ø.81 [21]Ø.510±.003[12.95]

Voltage Rating 5 kV DC
Temperature Range 0°C to 100°C
Ø.51 [14]Pressure @ 20°C See table

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Isolator

Water
ID: .26 [8.1]

Water

PRESSURE @ 20˚C
PSIG
BAR

E.2

PART
NUMBERVOLTAGEDC

INSTALLATION

5 kVBraze or Solder

450

30

17228-01-B

Water
ID: .38 [11]5 kVBraze or Solder

300

20

17229-01-B

Water
ID: .51 [14]5 kVBraze or Solder

200

13

17230-01-B

ISOLATOR

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ISOLATOR

E.3

Isolator

VacuumInsulator ID: .31 [7.9]Insulator ID: .75 [19]Weldable

Weldable

ISO KFISO KF

ConFlat

ConFlatSpecifications - Insulator ID: .31 [7.9]

Specifications - Insulator ID: .75 [19]Materials

Materials

Tube: Kovar
Insulation: Alumina ceramic
Magnetic Materials: Yes

160

Tube: Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: See table

Voltage Rating 15 kV DC

Voltage Rating See table

Temperature Range -55˚C to 450˚C, ISO KF -25˚C to 205˚C

Temperature Range See table

Pressure @ 20°C See table

Pressure @ 20°C See table

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Isolator

E.3

VacuumWeldable
ID:.31 [7.9]

VOLTAGEDC

INSTALLATION

15 kV

Weld

ISO KF
ID:.31 [7.9]15 kVConFlat
ID:.31 [7.9]15 kV

Weldable
ID:.75 [19]VOLTAGEDC

INSTALLATION

6 kV
20 kV
35 kV
6 kV
20 kV
35 kV

Weld
Weld
Weld
Weld
Weld
Weld

PART
NUMBER

PRESSURE @ 20 ˚C
PSIG
BAR
900

61

9997-05-W--

17235-01-KF

900

61

4511-01-CF

ISO FLANGE
NW16KF

CONFLAT FLANGE

ConFlat
ID:.75 [19]sales@ceramtec.com

PRESSURE @ 20 ˚C TEMP ˚C
MIN MAXPSIGBARDIMENSIONSA
B

MAGNETIC
MATERIALSPARTNUMBER

1.9 [48]
2.6 [67]
3.6 [92]
1.9 [48]
2.6 [67]
3.6 [92]

0.25 [6.3]
1.0 [25]
2.0 [51]
0.25 [6.3]
1.0 [25]
2.0 [51]

500
500
500
350
350
350

34
34
34
24
24
24

-55
-55
-55
-269
-269
-269

450
450
450
450
450
450

Yes
Yes
Yes
No
No
No

9998-04-W
9998-01-W
9998-03-W
9998-06-W
9998-07-W
9998-08-W

2.9 [73]
3.6 [92]
4.6 [118]
2.9 [73]
3.6 [92]
4.6 [118]

0.25 [6.3]
1.0 [25]
2.0 [51]
0.25 [6.3]
1.0 [25]
2.0 [51]

-

-

-25
-25
-25
-25
-25
-25

205
205
205
205
205
205

Yes
Yes
Yes
No
No
No

17236-01-KF
17236-02-KF
17236-03-KF
17236-04-KF
17236-05-KF
17236-06-KF

2.9 [73]
3.6 [92]
4.6 [118]
2.9 [73]
3.6 [92]
4.6 [118]

0.25 [6.3]
1.0 [25]
2.0 [51]
0.25 [6.3]
1.0 [25]
2.0 [51]

500
500
500
350
350
350

34
34
34
24
24
24

-55
-55
-55
-269
-269
-269

450
450
450
450
450
450

Yes
Yes
Yes
No
No
No

8000-04-CF
8000-02-CF
8000-03-CF
8000-06-CF
8000-07-CF
8000-08-CF

ISOLATORISO KF
ID:.75 [19]1 1/3” (NW16CF)

ISO FLANGE
6 kV
20 kV
35 kV
6 kV
20 kV
35 kV

NW16KF
NW16KF
NW16KF
NW16KF
NW16KF
NW16KF

CONFLAT FLANGE
6 kV
20 kV
35 kV
6 kV
20 kV
35 kV

1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)

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E.3

Isolator

VacuumInsulator ID: .90 [23]Insulator ID: 1.3 [32]Weldable

Weldable

ISOLATORCISO KFISO KF

ConFlat

ConFlatSpecifications - Insulator ID: .90 [23]Specifications - Insulator ID: 1.3 [32]Materials

Materials
Tube: Kovar or 304 stainless steel
Insulation: Alumina ceramic
Magnetic Materials: See table

Tube: Kovar
Insulation: Alumina ceramic
Magnetic Materials: Yes

162

Voltage Rating 30 kV DC

Voltage Rating See table

Temperature Range -55˚C to 450˚C, ISO KF -25˚C to 205˚C

Temperature Range See table

Pressure @ 20°C See table

Pressure @ 20°C See table

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Isolator

Weldable
ID: .90 [23]VOLTAGEDC

INSTALLATION

30 kV

Weld

PART
NUMBER

PRESSURE @ 20 ˚C
PSIG
BAR
360

24

9997-09-W--

17237-01-KF

360

24

4511-02-CF

DIMENSIONSBCISO FLANGEISO KF
ID: .90 [23]30 kVConFlat
ID: .90 [23]30 kV

NW40KF

CONFLAT FLANGE
2 3/4” (NW35CF)

VOLTAGEINSTALLATION
DC
5 kV
35 kV
65 kV
5 kV
35 kV
65 kV

ISO KF
ID: 1.3 [32]ConFlat
ID: 1.3 [32]sales@ceramtec.com

Weld
Weld
Weld
Weld
Weld
Weld

A

1.9 [49]
3.8 [96]
5.7 [144]
1.9 [49]
3.8 [96]
5.7 [144]

PRESSURE @ 20 ˚C
PSIG
BAR

TEMP ˚C
MIN MAXMAGNETIC
MATERIALSPARTNUMBER

0.6 [4.0] .020 [0.50] Kovar
2.0 [50] .020 [0.50] Kovar
3.9 [99] .020 [0.50] Kovar
0.6 [4.0] .035 [0.90] Stn.Stl.
2.0 [50] .035 [0.90] Stn.Stl.
3.9 [99] .035 [0.90] Stn.Stl.

350
350
350
250
250
250

24
24
24
17
17
17

-55
-55
-55
-269
-269
-269

450
450
450
450
450
450

Yes
Yes
Yes
No
No
No

9999-03-W
9999-01-W
9999-04-W
17199-01-W
17199-02-W
17199-03-W

0.16 [4.0]
2.0 [50]
3.9 [99]
0.16 [4.0]
2.0 [50]
3.9 [99]

-

-

-

-25
-25
-25
-25
-25
-25

205
205
205
205
205
205

Yes
Yes
Yes
No
No
No

17238-01-KF
17238-02-KF
17238-03-KF
17238-04-KF
17238-05-KF
17238-06-KF

2.3 [59] 0.16 [4.0]
4.2 [107] 2.0 [50]
6.1 [155] 3.9 [99]2.3 [59] 0.16 [4.0]
4.2 [107] 2.0 [50]
6.1 [155] 3.9 [99]

-

350
350
350
250
250
250

24
24
24
17
17
17

-55
-55
-55
-269
-269
-269

450
450
450
450
450
450

Yes
Yes
Yes
No
No
No

8001-03-CF
8001-02-CF
8001-04-CF
8001-06-CF
8001-07-CF
8001-08-CF

ISOLATOR

Weldable
ID: 1.3 [32]E.3

VacuumISO FLANGE
5 kV
35 kV
65 kV
5 kV
35 kV
65 kV

NW40KF
NW40KF
NW40KF
NW40KF
NW40KF
NW40KF

2.1 [54]
4.0 [101]
5.9 [149]
2.1 [54]
4.0 [101]
5.9 [149]

CONFLAT FLANGE
5 kV
35 kV
65 kV
5 kV
35 kV
65 kV

2 3/4”(NW35CF)
2 3/4”(NW35CF)
2 3/4”(NW35CF)
2 3/4”(NW35CF)
2 3/4”(NW35CF)
2 3/4”(NW35CF)

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E.3

Isolator

VacuumInsulator ID: 2.0 [51]Insulator ID: 2.5 [64]Weldable

Weldable

ConFlat

ISOLATOR

ConFlatSpecifications - Insulator ID: 2.0 [51]Materials

WeldableTube: Kovar
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 40 kV DC
Temperature Range -55°C to 450°C
Pressure @ 20°C 180 PSIG (12 Bar)Specifications - Insulator ID: 2.5 [64]Materials

ConFlat

Tube: Kovar or 52 Nickel ironInsulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating See table
Temperature Range See table
Pressure @ 20°C See table

164

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Isolator

Weldable
ID: 2.0 [51]VacuumVOLTAGEDC

INSTALLATIONPARTNUMBER

40 kV

Weld

9997-21-W

CONFLAT FLANGE

ConFlat
ID: 2.0 [51]40 kV

4 1/2” (NW63CF)

Weldable
ID: 2.5 [64]VOLTAGEDC

INSTALLATION

60 kV

Weld

4511-03-CF

PRESSURE @ 20 ˚C
PSIG
BAR

PART
NUMBER-55

450

9997-25-W

150

10

-55

450

4511-05-CF

CONFLAT FLANGE

Weldable
ID: 2.5 [64]VOLTAGEDC

INSTALLATIONDIMENSIONS
A
B

20 kV
60 kV

Weld
Weld

3.7 [95] 0.90 [22.8]
6.5 [165] 3.65 [92.7]

6” (NW100CF)

PRESSURE @ 20 ˚C
PSIG
BAR

TEMP ˚C
MIN MAXPARTNUMBER

80
80

5
5

-269
-269

450
450

17140-01-W
17140-02-W

80
80

5
5

-269
-269

450
450

17144-01-CF
17144-02-CF

ISOLATOR

10

60 kV

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TEMP ˚C
MIN MAX150

ConFlat
ID: 2.5 [64]ConFlat
ID: 2.5 [64]E.3

CONFLAT FLANGE
20 kV
60 kV

4 1/2” (NW63CF) 4.5 [114] 0.90 [22.8]
4 1/2” (NW63CF) 7.3 [184] 3.65 [92.7]

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ISOLATOR

E.3

Isolator

VacuumInsulator ID: 4.0 [102]Insulator ID: 6.0 [152]Weldable

Weldable

ConFlat

ConFlatSpecifications

Insulator ID: 8.0 [203]Materials

WeldableTube: 52 Nickel ironInsulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating See table
Temperature Range -269°C to 450°C
Pressure @ 20°C
Insulator ID: 4.0 [102] – 60 PSIG (4 Bar)
Insulator ID: 6.0 [152] – 40 PSIG (2.7 Bar)
Insulator ID: 8.0 [203] – 30 PSIG (2 Bar)
ConFlat166

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Isolator

Weldable
ID: 4.0 [102]ConFlat
ID: 4.0 [102]Weldable
ID: 6.0 [152]Weldable
ID: 8.0 [203]ConFlat
ID: 8.0 [203]sales@ceramtec.com

VOLTAGEDC

INSTALLATIONDIMENSIONS
A
B

PART
NUMBER

20 kV
60 kV

Weld
Weld

3.7 [95] 0.90 [22.8]
6.5 [165] 3.65 [92.7]

17141-01-W
17141-02-W

E.3

CONFLAT FLANGE
20 kV
60 kV

6” (NW100CF)
6” (NW100CF)

4.6 [117] 0.90 [22.8]
7.4 [187] 3.65 [92.7]

17145-01-CF
17145-02-CF

VOLTAGEDC

INSTALLATIONDIMENSIONS
A
B

PART
NUMBER

30 kV
55 kV
75 kV

Weld
Weld
Weld

4.5 [114]
6.0 [152]
7.5 [191]

1.5 [38]
3.0 [76]
4.5 [114]

17142-01-W
17142-02-W
17142-03-W

5.5 [140]
7.0 [178]
8.5 [216]

1.5 [38]
3.0 [76]
4.5 [114]

17146-01-CF
17146-02-CF
17146-03-CF

CONFLAT FLANGE
30 kV
55 kV
75 kV

8” (NW150CF)
8” (NW150CF)
8” (NW150CF)VOLTAGEDC

INSTALLATIONDIMENSIONS
A
B

PART
NUMBER

30 kV
55 kV
75 kV

Weld
Weld
Weld

4.75 [121] 1.5 [38]6.25 [159] 3.0 [76]7.75 [197] 4.5 [114]17143-01-W
17143-02-W
17143-03-W

5.8 [146] 1.5 [38]7.3 [184] 3.0 [76]8.8 [222] 4.5 [114]17147-01-CF
17147-02-CF
17147-03-CF

ISOLATOR

ConFlat
ID: 6.0 [152]Vacuum

CONFLAT FLANGE
30 kV
55 kV
75 kV

10” (NW200CF)
10” (NW200CF)
10” (NW200CF)

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F.0

Viewport

Introduction

Description
A viewport, sometimes referred
to as a window, is an optical component
that provides a means for visual, opticalor broad-band energy transmission in
and out of a vacuum system.
There are two types of viewports
offered, zero-length and tubulated. A
zero-length viewport has a thickness nolarger than that of its mounting flange.
This makes it easier to protect from accidental damage as there are no parts
protruding from the mounting flange.
It also allows for the best angle of view.
CeramTec’s precision-engineered
Ceramaseal® viewports are available
with a choice of two viewport materials:
sapphire or fused silica. Other viewportmaterials are available upon request.
CeramTec offers a UV grade fused silica
viewport with a 1.37” view diameterthat can be used for cryogenic applications.
Sapphire should be used in the mostdemanding applications, as this material
provides extended transmission, temperature, pressure and wear resistance.

VIEWPORT

To select the right window for yourapplications, you should consider size,transmission requirements, temperature,pressure, and aggressiveness of environment.

Standard Specifications

New Products• Viewing diameter of .50” or 1.1”

• Differentially Pumped Viewports• Anti-reflective (AR) coatings are
optional

Extreme / Custom Design

Typical Viewport Construction• Double viewports• Viewing diameters exceeding
7 inches• Internal pressures to 80,000 psig
• RF applications and special
configuration requirements

Installation
Standard installation mountings include:• Temperature Range: –269˚ C to 450˚ C• Weld (Pulse-TIG, TIG, Laser,
E-Beam)• Standard transmission range 0.25 to
4 microns• ConFlat flange• Internal Pressure 1 x 10-10 torr
to 400 psig

Applications• ISO KF flange

Fused Silica:• Temperature Range:-65˚ C to 200˚ C

A few of the many applications in whichthese viewports are commonly used are:• Semiconductor processing
equipment• Accelerators• Standard Transmission Range
0.25 to 2 microns• Furnaces• Internal Pressure 1 x 10-10 torr
to 115 psig

• Analytical test and measurement
equipment• Viewing diameters from 1.13”
to 3.81”• CO2 lasers• Instrumentation• Multispectral applications

Extended Range:• Optical imaging• Optics: Zinc Selenide, Cleartran,
Magnesium Fluoride, Calcium Fluoride• Materials processing• Temperature Range: -8˚C to 204˚C• Extended Range Viewports• Braze (sapphire only)

Sapphire:• Viewing diameters from .55” to 1.94”

170• Standard transmission ranges from
0.12 to 20 microns• Thermometry• Pyrometry

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Viewport

Section
Pages

Internal Pressure
Rating (@ 20 ˚C)Temperature
Range

Transmission
Range

Sub-section

0.55 to1.94

to 400 psig

-269˚ C to450˚ C

0.25 to 4
Microns

Sapphire

F.1
172-173

1.13 to3.81

to115 psig-269˚ C to200˚ C

0.25 to 2
Microns

Fused Silica

F.2
174-175.50 to
1.10–-8˚ C to204˚ C

0.12 to 18
Microns

Extended
Range

F.3
176-177

1.10–-8˚ C to204˚ C

10.6 Micron
Optimized

Differentially
PumpedF.4
178-179

View Dia.

Type

F.0

Table of Contents(inches)

VIEWPORT**The 7056 Glass, Fused Silica, and Crystal Quartz transmission curves are based on a thickness of 1
cm. The sapphire transmission curve is based on a thickness of 1 mm.

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F.1

Viewport

Sapphire

View Diameter: .55 [14]View Diameter: .94 [24]Weldable

Weldable

ISO KFISO KF

ConFlat

VIEWPORT

ConFlatView Diameter: 1.94 [49.3]
Weldable

Specifications
Materials
Housing: 52 Nickel iron
Optic: Sapphire
Magnetic Materials: Yes
Transmission Range (80% Min) 0.25 to 4 Microns

ConFlatTemperature Range -269°C to 450°C, ISO KF -25°C to 205°C
Pressure @ 20°C ISO KF 0 PSIG
.55 View Dia.: 400 PSIG (27.6 Bar)
.94 View Dia.: 160 PSIG (11 Bar)
1.94 View Dia.: 50 PSIG (3.4 Bar)

172

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Viewport

Weldable

Sapphire

VIEW
DIAMETERINSTALLATIONPARTNUMBER.55 [14].94 [24]
1.94 [49]

Weld
Weld
Weld

17105-01-W
17105-02-W
17105-03-W

F.1

ISO FLANGEISO KF.55 [14].94 [24]

NW16KF
NW40KF

17106-01-KF
17106-02-KF

CONFLAT FLANGE

ConFlat.55 [14].94 [24]
1.94 [49]

1 1/3” (NW16CF)
2 3/4” (NW35CF)
4 1/2” (NW63CF)9547-04-CF
18617-01-CF
18617-02-CF

VIEWPORT

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F.2

Viewport

Fused Silica

View Diameter: 1.13 [28.7]

View Diameter: 3.81 [96.8]

Weldable

Weldable

ISO KF

ConFlat

ConFlat

Cryogenic – View Diameter: 1.37 [35]

VIEWPORT

Weldable

View Diameter: 2.37 [60.2]
Weldable

ConFlat

ConFlat174

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Viewport

Fused Silica

Weldable

VIEW
DIAMETERINSTALLATION

1.13 [28.7]
2.37 [60.2]
3.81 [96.8]

Weld
Weld
Weld

TEMPERATURE RANGE
MINMAX

MAGNETIC
MATERIALSPARTNUMBER

-65
-65
-65

200
200
200

No
No
No

11466-09-W*
11466-10-W*
11466-11-W*

-25

200

No

17109-01-KF*

-65
-65
-65

200
200
200

No
No
No

11466-01-CF*
11466-02-CF*
11466-03-CF*

MAGNETIC
MATERIALSPARTNUMBER

F.2

ISO FLANGE
1.13 [28.7]

ISO KF

NW50KF

CONFLAT FLANGE

ConFlat

Cryogenic
Weldable

2 3/4” (NW35CF)
4 1/2” (NW63CF)
6” (NW100CF)

VIEW
DIAMETERINSTALLATION

1.37 [35]1.37 [35]

Weld
Weld

-196
-269

200
200

No
Yes

4901-01-W*
9600-01-W*

1.37 [35]1.37 [35]

2 3/4” (NW35CF)
2 3/4” (NW35CF)

-196
-269

200
200

No
Yes

4900-01-CF*
4900-21-CF*TEMPERATURE RANGE
MINMAX

VIEWPORT

Cryogenic
ConFlat1.13 [28.7]
2.37 [60.2]
3.81 [96.8]*This part is not RoHS compliant.
Specifications
Materials
Housing: 304 Stainless steel
Optic: UV Grade Fused Silica
Magnetic Materials: See Table
Transmission Range (80% Min) 0.25 to 2 Microns
Temperature Range See Table
Pressure @ 20°C ISO KF 0 PSIG
1.13 View Dia.: 115 PSIG (7.9 Bar)
1.37 View Dia.: 35 PSIG (2.4 Bar)
2.37 View Dia.: 35 PSIG (2.4 Bar)
3.81 View Dia.: 25 PSIG (1.7 Bar)sales@ceramtec.com

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175

F.3

Viewport

Extended Range

Description
Hermetic Extended Range
Transmission Ports
As its name suggests, an extended range
transmission port is an optical component
that provides for transmission of radiation ineither the ultra violet or infrared portion of theelectromagnetic spectrum. Standard viewports
made of either fused silica or sapphire have useful transmission from .25 microns to 2.5 or 5.0 microns respectively.
Extended range window materials have a combined transmission range from .12 microns to 18 microns.
Of course no single window material can offer good transmission over the entire spectrum. Alkali halides such as calcium
fluoride, CaF2, or magnesium fluoride, MgF2, offer excellent
transmission in the deep ultraviolet. Polycrystalline CVD
grown infrared transmitting materials such as Zinc Sulfide,
ZnS, and Zinc Selenide, ZnSe, transmit radiation out to 14 and18 microns respectively.
Many factors govern the selection of optical materials for theconstruction of a high and ultra high vacuum assembly.
Whereas quartz and sapphire can be readily metalized andsealed to vacuum flanges by brazing, most optical materials
are too weak to join to by the high temperature joining
processes. Further, many optically transmitting materials arestrongly hygroscopic (such as sodium chloride) or melt at low
temperatures (such as glass). The physical and chemical properties of CeramTec’s extended range transmission ports havebeen selected on the basis of optical transmission, vacuum
compatibility, strength of materials and widespread usage by
optical engineers.

Calcium Fluoride – Best transmission by fluoride crystals in theUV (except very weak LiF). Relatively insoluble (non-to-verylow hygroscopic). Mechanically only slightly weaker than Zinc
Selenide and slightly harder. Single crystal material with cubic
symmetry, hence no birefringence. Calcium Fluoride is transparent in the visible (appears similar in color to quartz or glass)and in the UV down to 120nm, which services all excimer laser
applications. Low index of refraction, which means that thewindows rarely require anti-reflective coatings.
Magnesium Fluoride – Next best transmission of fluorides compared to CaF2 and similar in all other characteristics with thefollowing exceptions. MgF2 is stronger and harder and is naturally, strongly birefringent.

View Diameter: .50 [13]Ø.50 [13]View Diameter: 1.10 [28]8VIEWPORT

Accordingly, the following materials are offered standard as
extended range transmission ports:
Zinc Selenide – Best transmission available at 10.6 micron (CO2
laser fundamental line) and in the visible. It has some absorption in the blue-green causing it to appear yellow. The index
of refraction is high and thus requires anti-reflection coatings
on both sides for optimum performance. This polycrystalline,
Specifications
CVD grown material is strong, though relatively soft comMaterials
pared to other crystalline, optical materials. It is non-hygroscopic. ZnSe sublimes at 300˚C and reacts violently with strong
Flange: 304 Stainless steel
mineral acids.
®
Cleartran™ Zinc Sulfide – Comparable to ZnSe in mostrespects, only slightly more absorbing at 10.6 microns.
Advantage is the transmission in the visible is better, noabsorption to only slight absorption in the blue-green thus
appearing clear (i.e. not yellow). It is much harder than ZnSeand thus offers increased scratch resistance.

O-ring: Viton
Optics: See Table
Magnetic Materials: Yes

Transmission Range 0.12 to 20 Microns (See table)
Temperature Range -8°C to 204°C

AR Coatings for both ZnSe and ZnS (Cleartran™) are standard
and highly recommended for most applications. The exception is possibly for wide range pyrometry or spectrometry
where artifacts from the coating materials leave a spectral“fingerprint” in regions beyond the useful transmission rangeof the coating. The standard coating has been specifically tailored to maximize transmission at 10.6 microns and will alsotransmit minimally 50% in the visible (i.e. remain at least partially transparent in the visible).

176

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Viewport.50 View Dia.
ConFlat1.10 View Dia.
ConFlat

F.3

Extended Range

TRANSMISSION
RANGE
%MIN

PART
NUMBER

MATERIAL

INSTALLATIONANTI-REFLECTIVE
COATINGS

Zinc Selenide
Cleartran™
Magnesium Fluoride
Calcium Fluoride
Zinc Selenide

1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)
1 1/3” (NW16CF)

10.6 Micron
10.6 Micron
No
No
No

10.6 Micron opimized
10.6 Micron opimized
0.12 to 7 Microns
0.12 to 9 Microns
0.55 to 18 Microns

98
98
-

19485-01-CF
19485-02-CF
19485-03-CF
19485-04-CF
19485-05-CF

Zinc Selenide
Cleartran™
Magnesium Fluoride
Calcium Fluoride
Zinc Selenide

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)

10.6 Micron
10.6 Micron
No
No
No

10.6 Micron opimized
10.6 Micron opimized
0.12 to 7 Microns
0.12 to 9 Microns
0.55 to 18 Microns

98
98
-

19163-01-CF
19163-02-CF
19163-03-CF
19163-04-CF
19163-05-CF

Extended Range Transmission Curves

VIEWPORT

Transmission charts are for reference only. These transmission
curves are based on a 10mm window thickness. Thermal gradientshould not exceed 10˚C/minute.

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F.4

Viewport

Differentially Pumped

Description
Differentially Pumped, Extended
Range, Viewports for Extreme High
Vacuum (EHV) Applications
EHV applications demand exceedingly
high seal reliability. These requirements for vacuum integrity lead to consideration of two limits to commercial leakdetection. First, what is the typical helium sensitivity forcommercially available leak detectors; and second, what
are the practical limitations of helium mass spectrometer (MS) leak rate certification.

• Different optics are available upon request. For
example, Silicon, Germanium, Zinc Sulfide• Specialized coatings are also available.
• Custom pumping port termination options areavailable.
Installation
All of CeramTec’s standard differentially pumped viewports are mounted within a 2 3/4” or 4 1/2” ConFlat
flange. For information on ConFlat flange installation,refer to the Technical Reference section.
Applications
A few of the many applications in which these differentially pumped viewports are commonly used are:

VIEWPORT

While helium MS leak detection systems are sensitive
to leak rates less than 10-11 STD cc/sec, commercial
vacuum seals are certified only for leak rates of less than • Geochronology• Geology
10-10 STD cc/sec. In these instances, the discrepancy• Argon Dating
between that achievable versus the reported sensitivity
is not due to the presence of small, measurable leaks(<10-11 STD cc/sec). Rather, the reduced certification isView Diameter: 1.10 [28]due to the difficulty of performing a reliable leak testwith de-mountable hardware. An all metal welded joint
to an MS leak detector, for example, could readily andreliably be certified to leak rates less than 10-11. This
type of joint is not practical for most de-mountable vacuum components. Even in the case of a copper gasket
seal, the process of sealing is not only too time consum8
ing but also would cosmetically alter the finished part.
In other instances, such as in inert gas chronology
measurements, where the desired background levels
due to atmospheric argon or helium are actually below
the level of instrument sensitivity; it is not possible tomeasure with sensitivity at the desired leak rate withcommercially available Helium MS leak detectors.

VCR Female

VCR MaleFlange See Table

Pumping PortIn both instances, a differentially pumped
vacuum seal can ensure EHV reliability. Arranging two
Specifications
or more seals such that the space between the seals is
Materials
accessible to an appended vacuum pump creates a difFlange: 304 Stainless steel
ferentially pumped seal. Typically, each seal is readily
O-ring: Viton®
qualified to have leak rates <10-10 STD cc/sec. By activeOptics: Zinc Selenide or Cleartranly pumping the region between the seals, minute leakMagnetic Materials: Yes
age through the atmospheric seal is further rarified toensure that leakage through the inner seal is reduced
Transmission Range 10.6 Micron optimized
by several orders of magnitude. Thus, differential
Anti-reflective Coating Yes
pumping ensures EHV reliability.
Temperature Range -8°C to 204°C
CeramTec’s differentially pumped, extended range,
viewports have been designed specifically for suchextreme high vacuum (EHV) applications including inert
gas chronology.
Extreme / Custom Design• Larger viewport view diameters to fit within a 4 1/2”
ConFlat flange.

178

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Viewport

1.10 View Dia.
ConFlat

F.4

Differentially Pumped

MATERIAL

INSTALLATION

Zinc Selenide
Zinc Selenide
Zinc Selenide
Zinc Selenide
Cleartran™
Cleartran™
Cleartran™
Cleartran™
Zinc Selenide
Zinc Selenide
Zinc Selenide
Zinc Selenide
Cleartran™
Cleartran™
Cleartran™
Cleartran™

2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)
4 1/2” (NW63CF)

TRANSMISSION
RANGE
%MIN
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized
10.6 Micron optimized

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

TERMINATIONOPTIONSPARTNUMBERTube
1 1/3” ConFlat
Male VCR
Female VCR
Tube
1 1/3” ConFlat
Male VCR
Female VCR
Tube
1 1/3” ConFlat
Male VCR
Female VCR
Tube
1 1/3” ConFlat
Male VCR
Female VCR

19286-01-A
19286-01-CF
19286-01-VM
19286-01-VF
19286-02-A
19286-02-CF
19286-02-VM
19286-02-VF
19781-01-A
19781-01-CF
19781-01-VM
19781-01-VF
19781-02-A
19781-02-CF
19781-02-VM
19781-02-VF

VIEWPORT

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179

G.0

Pressure

Introduction

Description
CeramTec’s pressure feedthroughs
are terminated in NPT (National
Pipe Thread) fittings or otherthreaded fittings to allow for easybulkhead installation. The NPTpressure units are designed to besealed using Teflon tape or otheracceptable sealants. All otherdesigns use an o-ring seal.
These Ceramaseal® components areusually used in pressure vessels orindustrial environments. High vacuum applications are also common
but note that the use of threaded
connections in a vacuum systemshould be minimized. The small
spaces between the threads cancause virtual leaks.
CeramTec has been designing andmanufacturing high pressure, highreliability, ceramic-to-metal assemblies for more than 55 years.
The pressure feedthroughs in thissection show capability in designfor pressures up to 25,000 psig. In
every design, the ceramic used ishigh-grade alumina or glass-ceramic, the NPT mounting members are
304 or 316 stainless steel and theceramic-metal braze materials are
silver, silver-copper or copper.

PRESSURE

Standard Specifications• 1/8” to 1/2” NPT fittings• Internal pressures from 1 x 10-10
torr to 25,000 psig
• Feedthrough, multipin connector,
coaxial, CeramTite and Tec-Sealunits available• 1 to 10 conductors

Extreme / Custom Design• Different fittings: cone andthread, NPT, straight thread andweld designs• Internal pressures from 1 x 10-10
torr to 40,000 psig

182

• Instrumentation, multipin connector, coaxial, and thermocouple
units are available• Precious metal braze alloys

Typical Pressure FeedthroughConstruction

Installation
CeramTec’s high quality pressure
feedthroughs mount easily throughNPT fittings or other threaded fittings.

Applications
A few of the many applications inwhich these pressure feedthroughs
are commonly used are:• Undersea communications• Geothermal energy
exploration

NPT Fitting

FlangeInsulator• Power generation• Furnaces
Washer

New Products• Power Plug feedthroughs mounted in NPT fittings

Conductor• CeramTite™ glass-ceramic sealed
high pressure feedthroughs• Tec-Seal™ high pressure
feedthroughs

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Pressure

Type

G.0

Table of Contents

Voltage
DC

Current(Amps per pin)

Pressure @ 20˚C

SectionPages

Number of
Conductors

Conductor
Material

Feedthrough: Copper
Multipin: Alumel
Coaxial: 304 Stn. Stl.
or Nickel

NPT

G.1
184-187

Sub-section

PSIG (Bar)

to
25 kV

to
185 Amps

4000 (275)

1, 4, 6
& 10

500 V

4 Ampsto25,000 (1724)

1 to 3

AlumelCeramTite™

G.2
188-189

1.5 kV

15 Ampsto25,000 (1724)

1

52 Nickel iron

Tec-Seal™

G.3
190-191

PRESSURE

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ew

NPT
FeedthroughPressureN

G.1

Power Plug Cable Assemblies.050 [1.3] Dia. Conductor – 1/8” NPT

20 kV Power Plug.154 Power Plug

20 KV Power Plug – 1/8” NPT

96 [2440]

3.2 [81].44 [11] Hex

Ø .30
[7.6]

1/8 NPT

Ø.63
[16]

Ø.094
[2.4]
.40 [10]
2.1 [53].26 [6.6]

8 AWG Wire
with Silicone Rubber Sheath

7.8 [198]

Body: Molded Silicone Rubber
Color: Orange.154 Power Plug – 3/8” NPT

Contact: 5/32" Socket
Gold Plated Beryllium Copper.250 Power Plug
.69 [18] Hex

Ø.154
[3.9]

96 [2440]

3/8 NPT

3.9 [99]

Ø.34
[8.6]
Ø.90 [23]6 AWG Wire
with Silcone Rubber Sheath.50 [13]
1.8 [46].4 [10]

Body: Molded Silicone Rubber
Color: Red

Contact: 1/4" Socket
Gold Plated Beryllium Copper

PRESSURE

7.4 [188].250 Power Plug – 3/8” NPT

Feedthrough Specifications.69 [18] Hex
Ø.250
[6.4]

3/8 NPT

Materials
NPT Fitting: 316 Stainless steel
Conductor: Copper or 304 Stainless steel
Insulation: Alumina ceramic
Magnetic Materials: See table.75 [19].3 [8].4 [10]2.6 [66]

Voltage Rating See table
Current Rating See table

7.0 [178]

Temperature Range -269°C to 450°C
Pressure @ 20°C See table

184

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.050 [1.3] Dia.
Conductor, 1/8” NPT

VOLTAGEDCCONDUCTORAMPS MATERIALINSTALLATIONPRESSURE@20˚C
PSIG
BAR

MAGNETIC
MATERIALSPARTNUMBER

5 kV

27

Copper

1/8” NPT

4000

275

Yes

2846-01-A

20 KV Power Plug1/8” NPT

20 kV*
20 kV*

3.6
55

304 Stn. Stl.
Copper

1/8” NPT
1/8” NPT

4000
4000

275
275

No
No

21322-01-A
21324-01-A.154 Power Plug3/8” NPT

10 kV*

100

Copper

3/8” NPT

1000

69

Yes

21152-01-A.250 Power Plug3/8” NPT

25 kV*

185

Copper

3/8” NPT

1000

69

Yes

21143-01-A

Air Side Cable
Assemblies

CABLE
TYPE

TYPE

Contacts

TYPE
0.050 Crimp Contacts
0.094 Set Screw Type Contacts
0.094 Barrel Type Contacts
0.154 Barrel Type Contacts
0.250 Barrel Type Contacts
Crimp Tool

VOLTAGE CONDUCTOR
AMPS
DC

8’
8’
8’

20 kV
10 kV
25 kV

MATERIAL
Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper

55
75
100

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-55
-55
-55

14419-02-A
21094-01-A
20956-02-A†

125
125
125

DESCRIPTIONPARTNUMBER

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.050 [1.3]
Accepts wire up to 0.094 [2.4]
Accepts wire up to 0.154 [3.9]
Accepts wire up to 0.250 [6.4]
For 0.025” - 0.075” Crimp Diameters

11911-02-X†
7429-01-A
7332-04-A
7332-07-A
7332-06-A
2840-05

ew

G.1

PRESSURE

20 kV Power Plug 10 AWG.154 Power Plug
8 AWG
.250 Power Plug
6 AWG

LENGTHN

NPT
FeedthroughPressure*When used with airside cable assembly. **Contacts priced and sold in packages of 10. †Shown in photo. See the Accessories section for
more information on all accessories. Note that voltage ratings are based on a minimum of 250 volts DC per mil dielectric strength on thepressure side.

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185

G.1

NPT
Multipin & Coaxial Connector

Pressure

MIL-C-5015 Type – 1/2” NPT

Coaxial – 3/8” NPTSpecifications - Multipin Connector

Specifications - Coaxial Connector

Materials

Materials

NPT Fitting: 316 Stainless steel
Conductor: Alumel
Insulation: Alumina ceramic
Magnetic Materials: Yes
Voltage Rating 700 V DC
Current Rating 7 Amps per pin
Temperature Range -269°C to 450°C
Pressure @ 20°C
4 Pin: 600 (41 Bar)
6 Pin: 550 (38 Bar)
10 Pin: 500 (34 Bar)NPT Fitting: 316 Stainless steel
Conductor:
BNC: 304 Stainless steel
MHV: 304 Stainless steel
SHV: Nickel
Insulation: Alumina ceramic
Magnetic Materials:
BNC: No
MHV: No
SHV: Yes
Voltage Rating BNC: 500 V, MHV: 5 kV, SHV: 5 kV DC
Current Rating
BNC: 3.6 Amps, MHV: 3.6 Amps, SHV: 16.5 Amps
Temperature Range -269°C to 450°C

PRESSURE

Pressure @ 20°C

186

BNC: 1400 (97 Bar)MHV: 1400 (97 Bar)
SHV: 1600 (110 Bar)

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NPT
Multipin & Coaxial Connector

Pressure

MIL-C-5015 Type1/2” NPTCONDUCTOR
QTY
AMPS
4
6
10

Air Side Plugs

BNC, MHV & SHV
3/8” NPTPARTNUMBER1/2” NPT
1/2” NPT
1/2” NPT

10184-08-A†
10185-08-A
10094-11-A

7
7
7

NO.
CONTACTSVOLTAGEDCCONDUCTOR
AMPS

TYPE

4
6
10

700 V
700 V
700 V

13
13
13

Air Side
Air Side
Air Side

COAXIALTYPE

Air Side Plugs

INSTALLATIONCONDUCTORAMPS
MATERIALDIMENSIONS
H
L
1.4 [36]
1.4 [36]
1.4 [36]

4.4 [112]
4.4 [112]
4.4 [112]PART
NUMBER
15910-01-A†
15911-01-A
15912-01-A

DIMENSION APARTNUMBER
9263-04-A†
9263-03-A
9263-06-A

BNC
MHV
SHV

3.6
3.6
16.5

304 Stn. Stl.
304 Stn. Stl.
Nickel0.90 [23]0.90 [23]
1.2 [30]TYPE

VOLTAGEDCCONDUCTORAMPS

DIMENSIONSH
LAir Side
Air Side
Air Side

500 V
5 kV
5 kV

5
10
10

0.56 [14]0.56 [14]0.56 [14]1.1 [28]
1.5 [38]
1.8 [46]G.1

DESCRIPTIONPARTNUMBER

BNC Plug
MHV Plug
SHV 5 kV Plug

7116-02†7116-018058-01††Shown in photo.

PRESSURE

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ew

Pressure

CeramTite™

N

G.2

CeramTite™ High Pressure Feedthroughs
CeramTite™ feedthroughs consist of a Nickel plated
Alumel pin bonded directly to the threaded bolt using
our proprietary glass-ceramic sealing process. These
hermetically sealed feedthroughs utilize an O-ring crush
seal to make the external pressure seal. The hex bolt
side is designed to be the high pressure side of the
feedthrough. The temperature rating of the assemblyis limited by the O-ring material. Viton® is the standard
O-ring material used and this material has a high end
temperature capability of 205° C.
CeramTite™ feedthroughs are typically used for low
power or instrumentation applications in pressure vessels or oil systems. 100% of CeramTec’s Ceramaseal®
products are helium leak tested to meet or exceed 10-10
atm-cc/sec (He). Custom bolt sizes, pin configurations or
sizes are available upon request.

Single Pin
82˚.83 [21]

Ø.285
[7.2]

Mounting Detail.25 [6.4]
.040
[1.0]

Nickel Plated
Alumel Conductor

5/16" HEX

Alumina Ceramic
Insulator.09 [2.3].23 [5.8]

10-32 UNF-2A

Two Pin82˚
Ø.458[11.6]*.83 [21].25 [6.4]
Ø.040
[1.0]

Ø.125 [3.2]Mounting Detail

Nickel Plated
Alumel Conductor
9/16" HEX

Alumina Ceramic
Insulator.09 [2.3]

PRESSURE

3/8-24 UNF-2A.25 [6.4]

Specifications
Material
Body: 316 Stainless steel
O-ring: Viton®
Pin: Alumel (Nickel Plated)
Insulation: Glass-ceramic & Alumina ceramic
Magnetic Materials: Yes

Three Pin
82˚
Ø.458
[11.6].83 [21]
Mounting Detail

Voltage Rating 500 V DC

.25 [6.4]
Ø.135 [3.4]

Ø.040
[1.0]

Current Rating 4 Amps per pin
Temperature Range* -269˚ C to 450˚ C
Viton® O-ring: -25˚ C to 205˚ C
Pressure @ 20°C

Nickel Plated
Alumel Conductor

Single Pin: 25,000 (1724 Bar)
2 Pin: 20,000 (1379 Bar)
3 Pin: 20,000 (1379 Bar)

Alumina Ceramic
Insulator
3/8-24 UNF-2A.25 [6.4]*Maximum temperature ratings listed are for bakeout only. The insulation
resistance at these temperatures may not be suitable for all applications.

188

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9/16" HEX
.09 [2.3]

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Single Pin
10-32

ew

CeramTite™

N

Pressure

INSTALLATIONHEXTHREADPARTNUMBER

1

5/16

10-32

50039-01-A

2 Pin
3/8-242

9/16

3/8-2450040-01-A

3 Pin
3/8-243

9/16

3/8-2450041-01-A

NO.
PINS

Contacts

TYPE

MATERIAL

0.040 Crimp Contacts

Copper Alloy - Gold Flash

Crimp Tool

DESCRIPTIONPARTNUMBER

Accepts wire up to 0.040 [1.0]16167-03-A†

For 0.025” - 0.075” Crimp Diameters

2840-05

G.2*Contacts priced and sold in packages of 5. †Shown in photo. See the Accessories section for more information on all accessories.

PRESSURE

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ew
N

G.3

Pressure

Tec-Seal™

Tec-1

82˚ X Ø.347 [8.8]

Ø.313
Ø.312
[7.9]

.190
[4.8]
32

1.88 [48].42 [11]

Mounting Detail.38 [10]

Ø.13 [3.3]Gold Plated
52% Nickel Iron
Conductor

Ø.062±.001[1.6]

82˚ X Ø.347 [8.8]
Ø.313
Ø.312
[7.9]

.203
[5.2]
1.95 [50].44 [11].44 [11]

Mounting Detail.37 [9].36 [9].12 [3]

Ø.11 [2.7]Materials

PRESSURE

008 O-Ring

Tec-2

Specifications
Body: 304 Stainless steel
O-ring: Viton®
Pin: 52 Nickel iron (Gold Plated)
Insulation: Alumina ceramic
Magnetic Materials: Yes

3/8" HEX

1/4-28 UNF-2A

32

The temperature rating of the assembly is limited by
the O-ring material. Viton® is the standard O-ringmaterial used and this material has a high end temperature capability of 205° C. 100% of CeramTec’s
Ceramaseal® products are helium leak tested to meetor exceed 10-10 atm-cc/sec (He). Custom bolt sizes, pin
configurations or sizes are available upon request.

.37 [9].13 [3]Tec-Seal™ High Pressure Feedthroughs
Tec-Seal™ feedthrough products are built for extreme
downhole environments. These rugged hermetic
feedthroughs are rated for pressures up to 25,000 psi
and temperatures up to 450° C. The Tec-Seal™ embedded seal design will maintain the seal integrity even if
one or both sides of the feedthrough are sheared off,
thus protecting the bulkhead electronics from damage.
These standard designs are also built for dual pressure
applications, which means that they can take 25,000 psi
from either side. These designs are successfully tested
to 50,000 psig but the assembly pressure rating is limited by the o-ring. There isn’t a more reliable or durable
feedthrough available.

.44 [11]

Ø.062±.001[1.6]Gold Plated
52% Nickel Iron
Conductor
1/4-28 UNF-2A

1/4" HEX
008 O-Ring

Tec-3

Voltage Rating 1.5 kV DC
82˚Current Rating 7.5 Amps
Temperature Range -269˚ C to 450˚ C
Viton® O-ring: -25˚ C to 205˚ C

1.87 [47]

.343
[8.7]

.40 [10]

Pressure @ 20°C 25,000 PSIG (1724 Bar).37 [9].37 [9]

Mounting Detail.44 [11].12 [3]

Ø.13
[3.3]

Gold Plated
52% Nickel Iron
Conductor

3/8" HEX

Ø.062±.001[1.6]
1/4 28 UNF-2A

190

USA: (800) 752-7325

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007 O-Ringsales@ceramtec.com

N

Tec-Seal™

ew

Pressure

Tec-1

Tec-2

Tec-3

INSTALLATIONHEXTHREADPARTNUMBER

3/8

1/4-2850015-01-A

1/4

1/4-2850019-01-A

3/8

1/4-2850020-01-A

TYPE

MATERIAL

DESCRIPTIONPARTNUMBER

0.062 Crimp Contacts
0.062 Crimp Contacts
0.062 Barrel Type Contacts
Crimp Tool

Nickel Alloy
Beryllium Copper
Beryllium Copper

Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
Accepts wire up to 0.062 [1.6]
For 0.025” - 0.075” Crimp Diameters

0821-01-A†
2044-02-A
7332-03-A
2840-05

Contacts

G.3*Contacts priced and sold in packages of 5. †Shown in photo. See the Accessories section for more information on all accessories.

PRESSURE

sales@ceramtec.com

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TEL: (864) 682-3215

191

H.0

Accessories

Introduction

Description
Accessories is the product classification given by CeramTec for miscellaneous hardware that is used toconnect, terminate, install, or isolate Ceramaseal® products.

Contacts• Used to connect conductors for
instrumentation, thermocouples
and power in high-temperature
vacuum systems, inert atmospheres or in air• Operational to as high as 400˚ C• Thermocouple contacts use thermocouple materials to minimize
the induced error from dissimilarmaterials• Can be used as direct replacement
for the contacts in most of ourstandard plugs• Will accommodate up to 35
conductors while maintaining
separation required to withstandinstrumentation voltages

Plugs

Ceramic Standoffs• All coaxial instrumentation andthermocouple plugs can be purchased separately• All of the standard plugs can befound in the catalog section
where they are used
• High voltage (up to 25 kV) andextended temperature range (upto 260˚ C) plugs are shown here in
the Accessories section

ACCESSORIES

In-Vacuum Cables

194• Voltages up to 2 kV DC• Current up to 25 Amps
• Suitable for UHV use• Temperature ratings as highas 650˚ C• Variety of terminations• Can be used with many CeramTec
feedthroughs• Dual cables for instrumentationand thermocouple pairs

Ceramic Spacers• Manufactured from high-alumina
ceramics• For use in UHV, inert atmospheresor air• Can be subjected to the high temperatures associated with bakeout cycles• Can be used in excess of 800˚ C,
but are limited by thermal expansion differences of conductors• Manufactured from high-vacuum
grade non-porous ceramic• 300 series stainless steel washers
and 400 series stainless steel bolts
provided• Can be used at temperatures up
to 400˚ C• Can be used to support cables,
plates or samples at elevated voltages within a vacuum or pressure
system• Voltages to 40 kV in vacuum,
16 kV in air• Refer to the dielectric strength
vs. pressure charts in the Technical
Reference section for the value
associated with changes in pressure• Can also be used with an o-ringto make the seal
ISO-NW Flange• Vacuum rating to 10-9 torr after
sustained use to 150˚ C. Repeatedbakeout to 200˚ C can cause deterioration of o-rings and require
periodic replacement.
• Create a vacuum seal by closing
an aluminum clamp to compressa Viton o-ring on a centering ring
between mating flanges

Typical Cable Construction

Vacuum Flanges• Manufactured to meet industry
standards• Made from 304 stainless steel
specially processed to eliminate
microscopic leak paths

SocketConductor
Insulator
Nut

Steel Braid

Bead Insulator
Conductor

ConFlat Flange• Vacuum rating to 10-10 torr or
better after repeated cycling from-196˚ C to 450˚ C• Create a reliable seal by compressing a flat copper gasket
between the seal surfaces of two
compatible flanges.

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Accessories

Type

H.0

Table of Contents

Voltage
DC

Current

Temperature
Rating ˚CMinMaxMaterial

Sub-section

SectionPages

NA

to 1000
Amps

-269

400

Copper, Copper Alloy,
Beryllium Copper, Nickel
Alloy, Chromel, Alumel

Contacts

H.1
196-197

to 12 kV

to 46
Amps

-269

260

See Drawings/Table

Plugs

H.2
198-203

to 25 kVto 100
Amps

-70

200

See Drawings/Table

Air Side
CablesH.3
204-207

to 2 kV

to 25
Amps

-269

650

Kapton® Insulated,
Stn. Stl. Braid & Alumina
Bead Insulator

In-Vacuum
CablesH.4
208-215

to 40 kV

NA

-269

800

Steatite, Ceramic – 85%
AluminaStandoffs& Spacers

H.5
216-217

NA

NA

-269

450

304 Stn. Stl.

FlangesH.6
218-219

ACCESSORIES

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

195

H.1

Accessories

Crimp Contacts

Contacts

Accepts Wire
Up To Ø .020 [0.51]
For Crimp

Ø .04
[1.0]

2.5

Ø .023[0.58].56 [14]

Figure 8

Figure 1
1.5

Ø.08
[2.1]

Accepts Wire
Up To Ø .040 [1.0]
For Crimp

Ø.040
[1.0]

Figure 2.32 [8.2]
2.5.55 [14]

Figure 9
Set Screw Type Contacts
17

Figure 3

Figure 4

Figure 10
Barrel Type Contacts

Figure 5

ACCESSORIES

Figure 11
Clamp Type Contacts

Figure 6

Figure 7

196

Figure 12

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

Accessories

H.1

Contacts

Crimp Type
FemaleACCEPTSPIN DIA.

FIGURE

MATERIAL.020 [0.51].032 [0.81].040 [1.0].040 [1.0].042 [1.1].050 [1.3].062 [1.6].062 [1.6].062 [1.6].062 [1.6]

1
2
3
4
5
6
6
7
7
8

Beryllium Copper
Beryllium Copper
Copper Alloy - Gold Flash
Copper Alloy - Gold Flash
Stainless Steel
Beryllium Copper
Beryllium Copper
ChromelAlumelNickel AlloyMALE
PIN DIA.

FIGURE

MATERIAL

CURRENT
AMPS.040 [1.0]9Copper Alloy

15

Crimp TypeMale

Set Screw Type

Barrel Type

Crimp Tool

2
16
15
15
2
20
20
10

TEMPERATURE
MIN
MAX
-269
-269
-200
-200
-269
-269
-269
-269
-269
-269

GROOVEGOLD
PLATED

QTY/PKPART
NUMBER

Yes
No
-

Yes
No
No
No
Yes
No
No
No
No
No

5/Pk
10/Pk
5/Pk
5/Pk
5/Pk
10/Pk
10/Pk
5/Pk
5/Pk
10/Pk

21466-02-A
11288-02-X†
16167-03-A
16757-02-A
14461-04-A
11911-02-X
2044-02-A
11259-05-X11259-06-X
0821-01-A

200
200
200
200
450
200
200
350
350
400

GOLD
PLATED

QTY/PKPART
NUMBERYes

5/Pk

17412-02-A

TEMPERATURE
MINMAX

QTY/PKPART
NUMBER1010
107429-03-A
7429-02-A
7429-01-A

QTY/PKPART
NUMBER

10
10
10
10
10
10
10

7332-01-A
7332-02-A
7332-03-A
7332-04-A
7332-05-A
7332-07-A
7332-06-A

TEMPERATURE
MIN
MAX
-200

200

DIAMETER L

FIGURE

MATERIAL

CURRENT
AMPS

0.040 [1.0]0.050 [1.3]0.094 [2.4]

10
10
10

Beryllium Copper
Beryllium Copper
Beryllium Copper

20
25
25

DIAMETER A

FIGURE

MATERIAL

CURRENTAMPS

DIMENSIONS
B
C

0.040 [1.0]0.050 [1.3]0.062 [1.6]0.094 [2.4]0.125 [3.2]0.154 [3.9]0.250 [6.4]

11
11
11
11
11
11
11

Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper
Beryllium Copper

13
20
20
25
25
30
35

0.50 [12.7] 0.13 [3.2]0.50 [12.7] 0.19 [4.8]0.50 [12.7] 0.19 [4.8]0.56 [14.2] 0.25 [6.4]0.63 [16.0] 0.25 [6.4]0.75 [19.1] 0.33 [8.3]1.00 [25.4] 0.50 [12.7]

CONDUCTOR
SIZE

FIGURE

MATERIAL

CURRENTAMPS

DIMENSIONS
A
B

0.250 [6.4]0.375 [9.5]0.500 [12.7]
0.750 [19.1]

12
12
12
12

CopperCopperCopperCopper

350
400
500
1000

-269
-269
-269

1.0 [25]
1.0 [25]
1.0 [25]
1.5 [38]

1.5 [38]
2.4 [60]
2.4 [60]
3.1 [79]

200
200
200

TEMPERATURE
MIN
MAX
-269
-269
-269
-269
-269
-269
-269

400
400
400
400
400
400
400

TEMPERATURE
MIN
MAX

PART
NUMBER

-269
-269
-269
-269

18740-01-A
18737-01-A
18738-01-A
18739-01-A

400
400
400
400

ACCESSORIES

Clamp TypeCURRENTAMPS

PART
NUMBERDESCRIPTION
Crimp tool for .025” - .075” crimp diameters

2840-05†Shown in photo.

sales@ceramtec.com

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TEL: (864) 682-3215

197

H.2

Plugs
CoaxialAccessories

SHV – 5 KV

SMB

SMA

BSHV – 7.5 KV
BNC

MHV

SHV – 10 KVACCESSORIESType NSHV – 20 KV
HNØ.70 [18]198

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

PlugsCoaxialAccessoriesPART
NUMBER

165

No

3095-12

-65

165

No

6524-02

5

-65

165

No

7116-02†

5 kV

10

-65

165

No

7116-01

Type N Plug: Air Side

1.5 kV

5

-65

165

No

7707-01

HN Plug: Air Side

7 kV

10

-55

165

No

6524-05

BSHV Plug: Air Side

7.5 kV

8

-65

400

Yes

7604-01-A

SHV - 5 kV Plug: Air Side
SHV - 10 kV Plug: Air Side
SHV - 20 kV Plug: Air Side

5 kV
10 kV
20 kV

10
10
20

-65
-65
-20

165
165
125

No
No
No

8058-01†8058-028208-02

VOLTAGEDCCONDUCTORAMPS

SMB Plug: Air Side

375 V

5

-65

SMA

SMA Plug: Air Side

500 V

5

BNC & MHVBNC Plug: Air Side500 V

MHV Plug: Air Side

Type NHN

BSHV – 7.5 KV

SHVTEMPERATURE ˚C
MINMAX

ACCESSORIESMAGNETIC
MATERIALS

TYPE

SMB

H.2

†Shown in photo.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

199

ew

Plugs
Multipin / Instrumentation

Accessories

N

H.2

MIL-DTL-83513 – Micro D Type

MIL-C-26482 TypeAir Side Plug

Air Side Plug
B

Gold Plated
Pin Contact

A

6.0
[152]

.42 [11]9 Pin

15 Pin25 Pin51 PinVacuum Side Plug – PEEK

Vacuum Side Plug – PEEKGold Plated
Crimp Contacts.62 [16].39 [10]A
Accepts.020 [.05] Pin
B
51 PIN

25 PIN

15 PIN

9 PIN

MIL-C-24308 – Sub D Type

MIL-C-5015 TypeAir Side Plug

Air Side Plug

6 Pin

4 Pin

10 PinSolder Cup
Contacts

20 PinACCESSORIES

ØB

200

35 PinC

A

Vacuum Side Plug – PEEKPower-MIL-C-5015 Type

USA: (800) 752-7325

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N

ew

Plugs
Multipin / Instrumentation

Accessories

Micro D TypeTYPE

Air Side
Air Side
Air Side
Air Side
Vacuum Side
Vacuum Side
Vacuum Side
Vacuum Side

Sub D TypeVOLTAGEDCCONDUCTORQTY AMPS MATERIAL

500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V

9
15
25
51
9
15
25
51

3 Copper Alloy
3 Copper Alloy
3 Copper Alloy
3 Copper Alloy
2 Beryllium Copper
2 Beryllium Copper
2 Beryllium Copper
2 Beryllium Copper

VOLTAGECONTACTSDC
QTY AMPS MATERIAL

TYPE

Air Side
500 V
Air Side
500 V
Air Side
500 V
Air Side
500 V
Vacuum Side-Female 500 V
Vacuum Side-Female 500 V
Vacuum Side-Female 500 V
Vacuum Side-Female 500 V
Vacuum Side-Male 500 V
Vacuum Side-Male 500 V
Vacuum Side-Male 500 V
Vacuum Side-Male 500 V

9
15
25
50
9
15
25
50
9
15
25
50

5
5
5
5
5
5
5
5
5
5
5
5

Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy

TEMPERATURE ˚CMINMAXDIMENSIONS
A
B

0.775 [20] 0.298 [8]0.925 [23] 0.298 [8]1.175 [30] 0.298 [8]1.425 [36] 0.341 [9]0.790 [20] 0.390 [10]0.935 [24] 0.390 [10]1.185 [30] 0.390 [10]1.135 [36] 0.390 [10]A

DIMENSIONS
B

-55
-55
-55
-55
-269
-269
-269
-269

PART
NUMBER

No
No
No
No
No
No
No
No

21585-01-A
21586-01-A
21587-01-A†
21589-01-A
21573-01-A
21574-01-A
21575-01-A
21577-01-A

TEMPERATURE ˚C MAGNETIC
MIN
MAX
MATERIALS

C

1.7 [43] 1.2 [31] 0.6 [15]
1.6 [41] 1.6 [41] 0.6 [15]
1.9 [48] 2.2 [56] 0.6 [15]2.0 [51] 2.6 [66] 0.7 [18]
1.3 [33] 0.4 [11]1.6 [40] 0.4 [11]2.2 [55] 0.4 [11]2.7 [69] 0.5 [14]1.3 [33] 0.4 [11]1.6 [40] 0.4 [11]2.2 [55] 0.4 [11]2.7 [69] 0.5 [14]DIMENSIONS
A
B

125
125
125
125
200
200
200
200

MAGNETIC
MATERIALS

-55
-55
-55
-55
-200
-200
-200
-200
-200
-200
-200
-200

105
105
105
105
200
200
200
200
200
200
200
200

PART
NUMBER

Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No

18076-01-A
18076-02-A
18076-03-A†
18076-04-A
16810-01-A
16811-01-A
16812-01-A†
16814-01-A
19827-01-A
19828-01-A
17411-01-A
19829-01-A

MAGNETIC
MATERIALSPARTNUMBERVOLTAGEDC

Air Side

1 kV

3

1

Copper Alloy

0.8 [20]

1.9 [48]

-55

200

No

16060-01-A†

Air Side
Air Side
Air Side
Air Side
Air Side
Vacuum Side
Vacuum Side
Vacuum Side
Vacuum Side
Vacuum Side
Vacuum Side

1 kV
1 kV
1 kV
1 kV
1 kV
1 kV
1 kV
1 kV
1 kV
1 kV
1 kV

6
10
19
32
41
3
6
10
19
32
41

1
1
1
1
1
5
5
5
5
5
5

Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy
Copper Alloy

1.0 [25]
1.0 [25]
1.2 [31]
1.4 [36]
1.5 [38]
0.8 [20]
0.9 [22]1.0 [25]
1.1 [28]
1.4 [34]
1.5 [37]

1.9 [48]
1.9 [48]
1.9 [48]
2.1 [53]
2.3 [58]
-

-55
-55
-55
-55
-55
-200
-200
-200
-200
-200
-200

200
200
200
200
200
200
200
200
200
200
200

No
No
No
No
No
No
No
No
No
No
No

16060-02-A
16060-03-A
16060-04-A
16060-05-A
16060-06-A
16026-02-A†
16027-02-A
16028-02-A
16029-02-A
16030-02-A
16031-02-A

TEMPERATURE ˚C
MINMAX

MAGNETIC
MATERIALSPARTNUMBER

MIL-C-5015 TypeCONTACTSQTY AMPS MATERIALTYPE

CONTACTSVOLTAGEQTY AMPS MATERIALDCAir Side
Air Side
Air Side
Air Side

700 V
700 V
700 V
700 V

Air Side
700 V
Air Side: Hi-Temp PEEK 700 V
Air Side: Hi-Temp PEEK 700 V
Air Side: Hi-Temp PEEK 700 V
Power: .094 Contacts 700 V
Power: .094 Contacts 700 V
Power: .142 Contacts 700 V
Power: .142 Contacts 700 V

4
6
10
20

13
13
13
13

Copper Alloy
Copper Alloy
Copper Alloy
Copper AlloyADIMENSIONSB

TEMPERATURE ˚C
MIN
MAX

C

2.6 [65] 1.4 [36] 1.8 [44]2.6 [65] 1.4 [36] 1.8 [44]2.6 [65] 1.4 [36] 1.8 [44]2.9 [74] 1.9 [49] 1.4 [36]

-55
-55
-55
-55

125
125
125
125

No
No
No
No

15910-01-A
15911-01-A
15912-01-A
15913-01-A†

35 13 Copper Alloy 3.0 [77] 2.5 [62] 1.2 [30]
4 4.8
Alumel2.6 [65] 1.4 [36] 1.8 [44]6 4.8
Alumel2.6 [65] 1.4 [36] 1.8 [44]10 4.8
Alumel2.6 [65] 1.4 [36] 1.8 [44]
2 23 Copper Alloy 2.5 [63] 1.2 [32]
4 23 Copper Alloy 2.5 [63] 1.4 [36]
2 46 Copper Alloy 2.6 [65] 1.6 [40]
4 46 Copper Alloy 2.6 [65] 1.6 [40]
-

-55
-55
-55
-55
-55
-55
-55
-55

125
260
260
260
125
125
125
125

No
Yes
Yes
Yes
No
No
No
No

15914-01-A
15910-32-A
15911-32-A
15912-32-A
18600-01-A
18600-02-A
18601-01-A
18601-02-A

ACCESSORIESTYPE

MIL-C-26482 Type

H.2

Note that contacts are included with all plugs. †Shown in photo.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

201

H.2

Plugs
High Voltage & Thermocouple

Accessories

High Voltage
2 & 4 Contacts

Gold Plated
Crimp or Solder Contacts

7 Contacts

36Gold Plated
Crimp or Solder
Contacts

Thermocouple
Spade TypeACCESSORIES

Thermocouple
MIL-C-5015 Type3 Pairs

5 Pairs

Crimp Contact

10 Pairs

ØB

C

202

USA: (800) 752-7325

www2.ceramtec.com

Asales@ceramtec.com

PlugsHigh Voltage & Thermocouple

Accessories

High Voltage

Thermocouple
Spade Type

Thermocouple
MIL-C-5015 TypeTYPE

VOLTAGEDC

QTY

CONTACTSAMPSMATERIAL

Air Side
Air Side
Air Side

12 kV
12 kV
12 kV

2
4
7

13
13
13

Copper Alloy
Copper Alloy
Copper Alloy

TYPE

PLUG
MATERIALS

ANSI
TYPE

THERMOCOUPLE
MATERIALS

K
K
CC

Chromel/Alumel
Chromel/Alumel
Tungsten - Rhenium
Tungsten - Rhenium

MAGNETIC
MATERIALSPARTNUMBER

85
85
85

No
No
No

2871-02-A†
2871-03-A
2871-01-A

TEMPERATURE ˚C
MIN
MAX

COLOR
CODE

MAGNETIC
MATERIALSPARTNUMBER

Yellow
Yellow
Red
Red

Yes
Yes
Yes
Yes

08151-01†
08151-09
08151-04
08151-07

TEMPERATURE ˚C
MIN
MAX

-15
-15
-15

Standard Glass Filled Nylon
High Temp
Ceramic
Standard Glass Filled Nylon
High Temp
Ceramic

ANSI
TYPE

T/C
PAIRS

THERMOCOUPLE
MATERIALS

K
K
K

3
5
10

Chromel/Alumel
Chromel/Alumel
Chromel/Alumel

A

H.2

DIMENSIONS
B

-29
-73
-29
-73

C

2.6 [65] 1.4 [36] 1.8 [44]2.6 [65] 1.4 [36] 1.8 [44]2.9 [74 1.9 [49] 1.4 [36]

218
650
218
250

TEMPERATURE ˚C
MIN
MAX

-55
-55
-55

125
125
125

MAGNETIC
MATERIALSPARTNUMBER

Yes
Yes
Yes

15911-02-A
15912-02-A
15913-02-A†

Note that contacts are included with all plugs. †Shown in photo.

ACCESSORIES

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

203

ew

Air Side Cables
CoaxialAccessories

N

H.3

BNC

Microdot

120 [3048]
Ø .195[5.0][19]120 [3048]

2X BNC Plug (Male/Male)
Nickel Plated Brass
Gold Plated Contact

SMB

RG58C/U 50 Ohm
Coaxial Cable

MHV
120 [3048]

120 [3048]

Heat Shrink Tubing

Ø .405[10.3]

Ø .108[2.7]

RG-188A/U 50 Ohm
Coaxial Cable

2X SMB Plug (Male/Male)
Nickel Plated Brass
Gold Plated Center Contacts

2X MHV Plug (Male/Male)
Nickel Plated Brass
Gold Plated Contact

RG8A/U 52 Ohm
Coaxial Cable

Type N
120 [3048]

SMA

RG223/U 50 Ohm
Coaxial Cable

120 [3048]
Heat Shrink Tubing

Ø .110[2.8]

2x Type N Plug (Male/Male)
Nickel Plated Brass
Gold Plated Center Pin

RG174/U 50 Ohm
Coaxial Cable

SHV – 5 KVACCESSORIES

2X SMA Plug (Male/Male)Gold Plated Nickel
Gold Plated Center Pin

120 [3048]

Ø .405[10.3]

2x SHV Plug (Female/Female)
Nickel Plated Brass
Gold Plated Socket204

Ø .212[5.4]

USA: (800) 752-7325

www2.ceramtec.com

RG8A/U 52 Ohm
Coaxial Cable

sales@ceramtec.com

New

Air Side Cables
CoaxialAccessories

Single Ended
MicrodotPART
NUMBER

2

-65

125

14544-01-A

500 V

2

-70

200

21618-01-A

10’

500 V

5

-45

75

21617-01-A

RG58C/U

10’

500 V

5

-40

85

18921-01-A

52 Ohm MHV

RG8A/U

10’

5 kV

10

-55

85

18921-02-A

Double Ended
Type N

50 Ohm Type N

RG223/U

10’

1.5 kV5-40

6021619-01-A

Double Ended
SHV – 5 KV

52 Ohm SHV

RG8A/U

10’

5 kV

10

-55

85

18921-03-A

CABLE

CABLE
LENGTHVOLTAGEDCCONDUCTOR
AMPS

Microdot

RG196A/U

10’

1 kV

Double Ended
SMB

50 Ohm SMB

RG188A/U

10’

Double Ended
SMA

50 Ohm SMA

RG174/U

Double Ended
BNC

50 Ohm BNC

Double Ended
MHV

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

ACCESSORIESTEMPERATURE ˚C
MIN
MAX

TYPE

H.3

205

ew

Air Side Cables
High Voltage

AccessoriesN

H.3.250 Power Plug

Micro HV
96
[2440]

Ø.25[6.4]

3.9 [99]

96 [2440]
Ø.34
[8.6]

.38
[9.6]

Ø.90 [23]Ø.075[1.90]
Cable: 24 AWG SPC Stranded
Conductor with Silicone F.E.P Insulation

6 AWG Wire
with Silcone Rubber Sheath

Body: Molded Silicone Rubber

Body: Molded Silicone Rubber
Color: Red

Mini HV

Contact: 1/4" Socket
Gold Plated Beryllium CopperHigh Voltage – 40 KV.25 [6.3]

96 [2440].91 [23]

Ø.38
[9.7]

Ø1.7 [4.2]1.82 [46]Ø1.12[28.6]
96 [2440]

Cable: 20 AWG SPC Stranded
Conductor with Silicone Insulation
Body: Molded Silicone Rubber
Color: Orange

Ø.30
[7.6]

Contact: Socket
Gold Plated Beryllium Copper

Ø.27
[6.9]

Cable: 16 Awg with
Silicone Rubber Sheath.56 [14]

Body: Molded Silicone Rubber

High Voltage – 50 KV

10 kV Power Plug

2.00 [51]Ø1.38[35.0]
96 [2440]

Ø.44
[11]

Ø.30
[7.5]

Cable: 14 Awg with
Silicone Rubber Sheath.56 [14]

Body: Molded Silicone Rubber

ACCESSORIES

20 KV Power Plug.154 Power Plug96 [2440]

3.2 [81]

Ø .30
[7.6]
Ø.63
[16]

8 AWG Wire
with Silicone Rubber Sheath
Body: Molded Silicone Rubber
Color: Orange

206

Contact: 5/32" Socket
Gold Plated Beryllium Copper

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

N

Micro HV

Mini HVPower PlugHigh Voltage
40 & 50 KV

ew

Air Side Cables
High Voltage

Accessories

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

3

-55˚C

125˚C

21039-01-A

15 kV

7.5

-55˚C

125˚C

21119-01-A

TYPE

CABLE
TYPE

LENGTHVOLTAGEDCCONDUCTOR
AMPS

Micro HV

24 AWG

8’

10 kV

Mini HV

20 AWG

8’

10 kV Power Plug
20 kV Power Plug.154 Power Plug
.250 Power Plug

12 AWG
10 AWG
8 AWG
6 AWG

8’
8’
8’
8’

10 kV
20 kV
10 kV
25 kV

30
55
75
100

-55˚C
-55˚C
-55˚C
-55˚C

125˚C
125˚C
125˚C
125˚C

14418-02-A
14419-02-A
21094-01-A
20956-02-A

40 kV Air Side
50 kV Air Side

16 AWG
14 AWG

8’
8’

40 kV
50 kV

10
10

-55˚C
-55˚C

125˚C
125˚C

21034-01-A
21112-01-A

H.3

ACCESSORIES

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

207

H.4

In-Vacuum Cables
Duplex Shielded & Cable Components

Accessories

Duplex Shielded

Cable Components.030 [0.76] Dia. Conductor

Beads

Termination A – Bare Conductor

Conductor

Termination B – Thermocouple Bead

Braid

Termination C – BeCu Contacts

ACCESSORIES

Termination D – Nickel Contacts

Termination E – Chromel/Alumel Contacts

2.0 [51]

208

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

In-Vacuum Cables
Duplex Shielded & Cable Components

Accessories

Duplex Shielded
Two Conductors

VOLTAGE
DC

500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V

Duplex Shielded
Thermocouple

A
A
A
C
D
A
A
A
C
D
A
A
A
C
D

VOLTAGE
DC

A
A
A
E
A
A
A
E
A
A
A
E

MATERIAL
96% Min Alumina
Steatite Grade L3
Steatite Grade L3
Steatite Grade L3

Braidsales@ceramtec.com

12”
12”
12”
12”
12”
24”
24”
24”
24”
24”
36”
36”
36”
36”
36”

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

A
B
E
E
A
B
E
E
A
B
E
E

12”
12”
12”
12”
24”
24”
24”
24”
36”
36”
36”
36”
A

CONTACT
MATERIAL

Copper/Copper
Copper/Copper
BeCu
Copper/Copper Nickel Alloy
Copper/Copper
BeCu
Copper/Copper Nickel Alloy
Copper/Copper
Copper/Copper
BeCu
Copper/Copper Nickel Alloy
Copper/Copper
BeCu
Copper/Copper Nickel Alloy
Copper/Copper
Copper/Copper
BeCu
Copper/Copper Nickel Alloy
Copper/Copper
BeCu
Copper/Copper Nickel Alloy

ANSI
TYPE

CONDUCTOR/CONTACT
MATERIAL

K
K
K
K
K
K
K
K
K
K
K
K

Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel
Chromel/Alumel

DIMENSIIONS
B

C

0.056 [1.42]

0.110 [2.79]

0.110 [2.79]

0.068 [1.73]
0.087 [2.21]
0.092 [2.34]

0.170 [4.32]
0.180 [4.57]
0.200 [5.08]

0.170 [4.32]
0.100 [2.54]
0.200 [5.08]

MAGNETIC
MATERIALSPARTNUMBER

No
No
Yes
No
Yes
No
No
Yes
No
Yes
No
No
Yes
No
Yes

18682-12-AA
18682-12-AC
18682-12-AD
18682-12-CC
18682-12-DD
18682-24-AA
18682-24-AC
18682-24-AD
18682-24-CC
18682-24-DD
18682-36-AA
18682-36-AC
18682-36-AD
18682-36-CC
18682-36-DD

MAGNETIC
MATERIALSPARTNUMBER

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

18684-12-AA
18684-12-AB
18684-12-AE
18684-12-EE
18684-24-AA
18684-24-AB
18684-24-AE
18684-24-EE
18684-36-AA
18684-36-AB
18684-36-AE
18684-36-EE

TEMPERATURE˚C
MIN
MAX

PART
NUMBERTEMPERATURE˚C
MIN
MAX

-269
-269
-200
-269
-200
-269
-269
-200
-269
-200
-269
-269
-200
-269
-200

650
200
400
200
400
650
200
400
200
400
650
200
400
200
400

TEMPERATURE˚C
MIN
MAX

-269
-200
-269
-269
-269
-200
-269
-269
-269
-200
-269
-269

BEADS
PER FOOT
120
84
120
72

650
650
350
350
650
650
350
350
650
650
350
350

-269

800

07424-01

-269
-269
-269

600
600
600

07424-03
07424-06
07424-02

DIAMETERCONDUCTOR
MATERIAL

AMPS

PART
NUMBER

0.032 [0.81]
0.036 [0.91]
0.050 [1.3]0.050 [1.3]0.050 [1.3]

Copper
Zirconium Copper
NickelZirconium Copper
Copper

16
17
8.2
30
27

18745-01
18745-02
18745-03
18745-04
18745-05

BRAID INSIDE
DIAMETERPARTNUMBER

0.125 [3.18]
0.250 [6.35]

18746-01
18746-02

www2.ceramtec.com

TEL: (864) 682-3215

ACCESSORIES

Conductor

A
C
D
C
D
A
C
D
C
D
A
C
D
C
D

TERMINATION
END 1 END 2 LENGTH

500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V

Beads

CONDUCTORAMPS
MATERIALTERMINATION
END 1 END 2 LENGTH

H.4

209

H.4

In-Vacuum Cables
1/8” Coaxial

Accessories

Coaxial: 1/8” Diameter

Termination – BNC & MHV.036 [0.91] Dia. Conductor

Termination A – Coaxial

1/8” Cable Splice

Termination B – Contact

Microdot

Termination C – In-Line.82 [21]

Silver Plated Copper Wire

.25 [6.3]
Extruded PTFE Jacket
.25
[6.4]

ACCESSORIES

Silver Plated Copper Braid

210

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

In-Vacuum Cables
1/8” Coaxial

Accessories

Coaxial Cables
1/8” Diameter

Cable Splice

MAGNETIC
MATERIALSPARTNUMBER

200
200
200
200
200
200
200
350

No
No
No
No
No
No
No
No

18680-12-AA
18680-12-AB
18680-12-AC
18680-12-AE
18680-12-AF
18680-12-BB
18680-12-BC
18680-12-CC

-269
-269
-269
-269
-269
-269
-269
-269

200
200
200
400
200
400
400
350

No
No
No
No
No
No
No
No

18680-24-AA
18680-24-AB
18680-24-AC
18680-24-AE
18680-24-AF
18680-24-BB
18680-24-BC
18680-24-CC

Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper

-269
-269
-269
-269
-269
-269
-269
-269

200
200
200
400
200
400
400
350

No
No
No
No
No
No
No
No

18680-36-AA
18680-36-AB
18680-36-AC
18680-36-AE
18680-36-AF
18680-36-BB
18680-36-BC
18680-36-CC

CONDUCTORAMPS
MATERIALTEMPERATURE˚C
MINMAX

MAGNETIC
MATERIALSPARTNUMBER

15

-269

No

18727-01-A

CONDUCTORAMPS
MATERIALTEMPERATURE˚C
MIN
MAX

12”
12”
12”
12”
12”
12”
12”
12”

15
15
15
15
15
15
15
15

Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper

-269
-269
-269
-269
-269
-269
-269
-269

A
B
C
BNC
MHV
B
C
C

24”
24”
24”
24”
24”
24”
24”
24”

15
15
15
15
15
15
15
15

Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper

A
B
C
BNC
MHV
B
C
C

36”
36”
36”
36”
36”
36”
36”
36”

15
15
15
15
15
15
15
15

TERMINATIONEND 2LENGTHVOLTAGE
DC

END 1

1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V

A
A
A
A
A
B
B
C

A
B
C
BNC
MHV
B
C
C

1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V

A
A
A
A
A
B
B
C

1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V

A
A
A
A
A
B
B
C

SIZE

VOLTAGEDC

1/8”

1.5 kVVOLTAGE
DC

END 1

500 V
500 V
500 V

Microdot Microdot
Microdot Microdot
Microdot Microdot

CopperTERMINATIONEND 2LENGTH

12”
24”
36”

400

CONDUCTORAMPS
MATERIAL

2 Silver Plated Copper
2 Silver Plated Copper
2 Silver Plated Copper

TEMPERATURE˚C
MIN
MAX

-65
-65
-65

125
125
125

†Shown in photo.

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

MAGNETIC
MATERIALSPARTNUMBER

No
No
No

15767-12-A
15767-24-A
15767-36-A†

ACCESSORIESMicrodot Cable
Assembly

H.4

211

H.4

In-Vacuum Cables
1/4” Coaxial

Accessories

Coaxial: 1/4” Diameter.050 [1.3] Dia. Conductor

Termination A – Coaxial

18

Termination B – Contact.88 [22]

Termination C – In-Line

ACCESSORIES

Termination – BNC & MHV

1/4” Cable Splice212

USA: (800) 752-7325

www2.ceramtec.com

sales@ceramtec.com

In-Vacuum Cables
1/4” Coaxial

Accessories

Coaxial Cables
1/4” Diameter

Cable Splice

H.4

MAGNETIC
MATERIALSPARTNUMBER

200
200
200
200
200
200
200
350
350
350

No
No
No
No
No
No
No
No
No
No

18681-12-AA
18681-12-AB
18681-12-AC
18681-12-AE
18681-12-AF
18681-12-BB
18681-12-BC
18681-12-CC
18681-12-EE
18681-12-FF

-269
-269
-269
-269
-269
-269
-269
-269
-269
-269

200
200
200
200
200
200
200
350
350
350

No
No
No
No
No
No
No
No
No
No

18681-24-AA
18681-24-AB
18681-24-AC
18681-24-AE
18681-24-AF
18681-24-BB
18681-24-BC
18681-24-CC
18681-24-EE
18681-24-FF

Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper

-269
-269
-269
-269
-269
-269
-269
-269
-269
-269

200
200
200
200
200
200
200
350
350
350

No
No
No
No
No
No
No
No
No
No

18681-36-AA
18681-36-AB
18681-36-AC
18681-36-AE
18681-36-AF
18681-36-BB
18681-36-BC
18681-36-CC
18681-36-EE
18681-36-FF

CONDUCTORAMPS
MATERIALTEMPERATURE˚C
MINMAX

MAGNETIC
MATERIALSPARTNUMBER

25

-269

No

18728-01-A

CONDUCTORAMPS
MATERIALTEMPERATURE˚C
MIN
MAX

12”
12”
12”
12”
12”
12”
12”
12”
12”
12”

25
25
25
25
25
25
25
25
25
25

Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper

-269
-269
-269
-269
-269
-269
-269
-269
-269
-269

A
B
C
BNC
MHV
B
C
C
BNC
MHV

24”
24”
24”
24”
24”
24”
24”
24”
24”
24”

25
25
25
25
25
25
25
25
25
25

Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper
Zirconium Copper

A
B
C
BNC
MHV
B
C
C
BNC
MHV

36”
36”
36”
36”
36”
36”
36”
36”
36”
36”

25
25
25
25
25
25
25
25
25
25

TERMINATIONEND 2LENGTHVOLTAGE
DC

END 1

3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV

A
A
A
A
A
B
B
C
BNC
MHV

A
B
C
BNC
MHV
B
C
C
BNC
MHV

3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV

A
A
A
A
A
B
B
C
BNC
MHV

3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV
3 kV

A
A
A
A
A
B
B
C
BNC
MHV

SIZE

VOLTAGE
DC

1/4”

3 kV

Copper400

ACCESSORIES

sales@ceramtec.com

www2.ceramtec.com

TEL: (864) 682-3215

213

ew

In-Vacuum Cables
Kapton® Insulated

Accessories

N

H.4

Single Conductor
28 AWG Stranded Wire
360 [9100]

Kapton Coating
28 AWG(7x Ø.005 [0.13]

In-Vacuum Ribbon Cable
CeramTec’s in-vacuum ribbon cable is designed to complement our Micro D Type (MIL-DTL-83513) & Sub D Type
(MIL-C-24308) hermetic multipin connector productlines and therefore cable configurations include 9, 15 or
25 conductor cable. Note that 50 conductor cables are
created by using two 25 conductor cables. Each of the
Kapton® wrapped stranded 28 AWG (7 x 0.005) or 22
AWG (19 x 0.0063) silver plated copper conductors are
woven with a PEEK (polyether ether ketone) monofilament in order to achieve the ribbon cable form. The
multistranded wrapped cable offers the most flexible
solution and has a temperature range up to 200° C. Allribbon cable assembly materials are ultra-high vacuum(UHV) compatible. The ribbon cables are vacuum baked
out prior to shipping. Additional vacuum bakeout is also
recommended prior to use. All cable assembly components are sold separately.

Silver Plated
Annealed Copper Wire

Ø.028 Max
[0.7]

22 AWG Stranded Wire
360 [9100]

Kapton Coating

22 AWG(19x .006 [0.15])

Ø .035 Max[0.9]

Silver Plated
Annealed Copper Wire

12 AWG Stranded Wire
180 [4600]

Kapton Coating

28 AWG Ribbon Cable
12 AWG(37x .013 [0.3])

Ø.028 Max
[0.7]

28 AWG(7x .005 [0.13])
Silver Plated
Annealed Copper

ACCESSORIESPEEK Monofilament
Weave

22 AWG Ribbon CableØ .035 Max[0.9]

PEEK MonofilamentWeaveØ .101 Max[2.6]

Silver Plated
Annealed Copper Wire

Specifications

Kapton Coating

22 AWG(19x .006 [0.15])
Silver Plated
Annealed Copper

214

Cable
Width

Cable
Width

Kapton Coating

USA: (800) 752-7325

Materials
Insulation: Kapton® Type FN
Weave: PEEK (polyether ether ketone)
monofilament
Number of Conductors Single, 9, 15, 25
Conductor
28 AWG 7 / 0.005” stranded silver plated copper
22 AWG 19 / 0.0063” stranded silver plated copper
12 AWG 37 / 0.013” stranded silver plated copper
Voltage Rating 600 V AC, 850 V DC
Current Rating
28 AWG - 2.5 Amps per conductor
22 AWG - 5 Amps per conductor
12 AWG - 20 Amps per conductor
Temperature Range -55°C to 200°C
Resistance
28 AWG - 244Ω
Ω /km at 20˚C max.
Ω /km at 20˚C max.
22 AWG - 119Ω12 AWG - 6.2Ω
Ω /km at 20˚C max.

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Single Conductor
28 AWG

Single Conductor
22 AWG

Single Conductor
12 AWG

Ribbon Cable
28 AWGCONDUCTOR
AMPS

TYPE

LENGTH

DIAMETERINSULATION
DIAMETERPARTNUMBER

850 V

2.5

Stranded30’

7 x 0.005

Ø .02821621-01-A

VOLTAGEDCCONDUCTOR
AMPS

TYPE

LENGTH

DIAMETERINSULATION
DIAMETERPARTNUMBER

850 V

5Stranded30’

19 x 0.0063

Ø .03521643-01-A

VOLTAGEDCCONDUCTOR
AMPS

TYPE

LENGTH

DIAMETERINSULATION
DIAMETERPARTNUMBER

850 V

20Stranded

15’

37 x 0.013

Ø .10121702-02-A

NO.
WIRES
9
9
9
15
15
15
25
25
25

Ribbon Cable
22 AWGWIRE

VOLTAGE
DC

NO.
WIRES

WIRE

CABLE
LENGTH
WIDTH
19”
39”
96”
19”
39”
96”
19”
39”
96”

0.4
0.4
0.4
0.7
0.7
0.7
1.2
1.2
1.2

CABLE
LENGTH
WIDTH
19”
39”
96”
19”
39”
96”
19”
39”
96”

0.4
0.4
0.4
0.7
0.7
0.7
1.2
1.2
1.2

WIRE
DIAMETERINSULATION
DIAMETERPARTNUMBER

7 x 0.005
7 x 0.005
7 x 0.005
7 x 0.005
7 x 0.005
7 x 0.005
7 x 0.005
7 x 0.005
7 x 0.005

Ø .028
Ø .028
Ø .028
Ø .028
Ø .028
Ø .028
Ø .028
Ø .028
Ø .02821622-19-WW
21622-39-WW
21622-96-WW
21623-19-WW
21623-39-WW
21623-96-WW
21624-19-WW
21624-39-WW
21624-96-WW

WIRE
DIAMETERINSULATION
DIAMETERPARTNUMBER

19 X 0.0063
19 X 0.0063
19 X 0.0063
19 X 0.0063
19 X 0.0063
19 X 0.0063
19 X 0.0063
19 X 0.0063
19 X 0.0063

Ø .035
Ø .035
Ø .035
Ø .035
Ø .035
Ø .035
Ø .035
Ø .035
Ø .03520370-19-WW
20370-39-WW
20370-96-WW
20371-19-WW
20371-39-WW
20371-96-WW
20372-19-WW
20372-39-WW
20372-96-WW

ew

H.4

ACCESSORIES

9
9
9
15
15
15
25
25
25

WIRE

N

In-Vacuum Cables
Kapton® Insulated

Accessories

Note that 50 conductor cables are created by using two 25 conductor cables.

Wire Stripper

sales@ceramtec.com

DESCRIPTIONPARTNUMBER

Adjustable wire stripper, 20-30 AWG (.25 - .80mm)

21128-01

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215

H.5

Accessories

Standoffs & Spacers

Ceramic Spacers

Standoffs

Number of Conductor Holes: 10

Number of Conductor Holes: 20

ACCESSORIES

Number of Conductor Holes: 35

216

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Accessories

Standoffs
Steatite

Ceramic Spacers
Alumina

H.5

Standoffs & Spacers

THREADSIZE

VOLTAGEDC (Vac)
DC (Air)

6 – 32
8 – 32
6 – 32
8 – 32
10 – 32
1/4 – 20
8 – 32
10 – 32
1/4 – 20

10 kV
12 kV
20 kV
20 kV
20 kV
25 kV
35 kV
35 kV
40 kV

NO.
CONDUCTOR HOLES
10
20
35

4 kV
5 kV
8 kV
8 kV
8 kV
10 kV
14 kV
14 kV
16 kV

A

DIMENSIONS
B

C

0.50 [12.7]
0.63 [16.0]
1.00 [25.4]
1.00 [25.4]
1.00 [25.4]
1.25 [31.8]
2.00 [50.8]
2.00 [50.8]
2.50 [63.5]

0.38 [9.7]0.50 [12.7]
0.38 [9.7]0.50 [12.7]
0.75 [19.0]
1.00 [25.4]
0.50 [12.7]
0.75 [19.0]
1.00 [25.4]

0.16 [4.1]
0.19 [4.8]0.38 [9.7]0.38 [9.7]0.38 [9.7]0.44 [11]0.38 [9.7]0.38 [9.7]0.63 [16]TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-200
-200
-200
-200
-200
-200
-200
-200
-200

10420-01-A
10420-03-A
10420-02-A
10420-04-A
10420-06-A
10420-08-A
10420-05-A
10420-07-A
10420-09-A

400
400
400
400
400
400
400
400
400

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-269
-269
-269

3116-01-X
1984-01-A
10206-01

800
800
800

ACCESSORIES

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217

H.6

Flanges304 Stainless Steel

Accessories

ConFlat Flanges

ISO KF Flanges

Size: 1 1/3” (NW16CF)

Type: Ported Weld Neck

Size: 2 3/4” (NW35CF)
Type: Blank

ACCESSORIES

Size: 3 3/8” (NW50CF) & 4 1/2” (NW63CF)

Figure 5

218

Figure 6

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Flanges
304 Stainless Steel

Accessories

ConFlat

ISO KF

FLANGE
CONFLATTYPE

FIGURENUMBER

1 1/3” (NW16CF)
1 1/3” (NW16CF)
2 3/4” (NW35CF)
2 3/4” (NW35CF)
3 3/8” (NW50CF)
4 1/2” (NW63CF)

Blank
Ported Weld Neck
Blank
Ported
Blank
Blank

1
2
3
4
5
6

FLANGEISO

TYPE

FIGURE

NW16KF
NW16KF
NW25KF
NW40KF
NW50KF

Ported Weld Neck
Blank
Blank
Blank
Blank

7
8
8
8
8

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-269
-269
-269
-269
-269
-269

6463-016863-01
02899-01
02899-02
02899-1302899-03

DIMENSIONS
A
B.50 [13]
1.18 [30]1.57 [40]2.16 [55]2.95 [75]

1.8 [30]
0.68 [17.3]
1.03 [26.2]
1.62 [41.0]
2.06 [52.3]

450
450
450
450
450
450

TEMPERATURE ˚C
MIN
MAX

PART
NUMBER

-25
-25
-25
-25
-25

17669-01
13499-02
13499-03
13499-04
13499-05

205
205
205
205
205

H.6

PRICE

PRICE

ACCESSORIES

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219

Technical Reference

I.0

Table of Contents

Engineering Data

Cable/Plug Attachment

Installation

Good Vacuum Practice221

Sub D (MIL-C-24308) Plugs

229

Installation Options

242

Magnetic Properties of Metals

222

Circular (MIL-C-26482) Plugs

229

Braze/Solder

243

Material Temperature Limitations

222

Circular Plug MIL-C-5015

229

Weld

243

Properties of Ceramic Insulators

223

Thermocouple Pin Orientation

230

ConFlat Flange244

Thermal Expansion Curves

223

High Voltage

231

ISO-NW Flange

246

Pressure Conversion

224

Thermocouple, Spade Type232

NPT Thread

246

Dielectric Strength vs. Pressure

224

Coaxial/Plug Attachments

233

Baseplate246

Leak Rate Conversions

226

Vacuum Cable Termination Options

234

Miscellaneous

247

Vacuum Ranges

226

Wire Gauge Conversion Chart

226

Vapor Pressure

227

Temperature Conversion Chart

228

GOOD VACUUM PRACTICE

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TECHNICAL REFERENCE

Working with vacuum systems requires good vacuum practice. CeramTec recommends that theuser, at a minimum, address the following items:• Cleanliness is very important when handling any vacuum equipment. The use of clean vinyl
gloves is recommended at all times. Internal surfaces of vacuum equipment should never betouched without gloves as fingerprints will contaminate the system, resulting in decreased
pumping efficiency.
• Vacuum grease should be used sparingly. Silicone-based oils or grease should not be used in asystem with electronically charged plates; this could insulate the charged plates.
• System components should be made of smooth, oxide-resistant, high-strength materials. The
components should be smooth to keep the surface area to a minimum. Rough surfaces provide
locations where gases and other contaminants will adhere. Materials that readily oxidize should
not be used because oxidation will increase the surface area. Increased surface area results indecreased pumping efficiency. High-strength materials should be used to withstand the wide
temperature variations associated with vacuum bakeouts. A good example of a smooth, oxideresistant, high-strength material is 304 stainless steel.
• Raw material manufacturing processes can influence a material’s compatibility with vacuum
applications. CeramTec uses the best materials available. As an example, CeramTec products use
ConFlat® flanges made from cross-forged or electroslag remelted 304 stainless steel. These materials provide the greatest reliability for leak free performance.

221

I.1

Technical Reference

Engineering Data

MAGNETIC PROPERTIES OF METALMAGNETIC (µ greater than 1.1)

NON-MAGNETIC (µ less than 1.1)

Alloy 225
Alloy 405
Alloy 426
AlumelIron
Kovar
1010-1020 Low Carbon Steel
Monel
Nickel
42% Nickel Iron
52% Nickel Iron
430 Stainless SteelAlloy 11
Alloy 203
AluminumConstantan
Copper
ChromelInconel
Molybdenum
Platinum
Rhodium302-304 Stainless Steel
Tantalum
Titanium
70% Copper-Nickelµ=Absolute Permeability of Material
Absolute Permeability of Empty Space

MATERIAL TEMPERATURE LIMITATIONSTECHNICAL REFERENCE

Maximum Load
Bearing Temperature ˚CLead-Silver Solder
Silver Braze Alloys
Copper Braze
Gold Braze Alloys
Copper
70% Copper-Nickel
Monel & Constantan
NickelKovar (29 Ni, 17 Co, 53 Fe)
42% & 52% Nickel Iron
300 Series S.S. (304, 316, Etc.)
Inconel430 S.S.
Tantalum
Molybdenum

100
250
300
350
200
400
450
500
500
450
650
550
500 (Vacuum, Argon)
1000 (Vacuum, Argon)
1000 (Vacuum, Argon)

Maximum Air
Operating Temperature ˚C
150
450 (O2 permeation)
400
700
300
500
550
750
500
400
850
1000
500
400
350

All of these charts should be used as a rough guideline to match materials with the individual application. For standard products in this catalog, the temperature ratings (limitations) can be attributed to both materials used and seal configuration.

222

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Technical Reference

Engineering Data

I.1

PROPERTIES OF CERAMIC INSULATORSTHERMAL EXPANSION FOR INSULATORSTECHNICAL REFERENCE

All of these charts should be used as a rough guideline to match materials with the individual application. For standard products in thiscatalog, the temperature ratings (limitations) can be attributed to both materials used and seal configuration.

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223

I.1

Technical Reference

Engineering Data

THERMAL EXPANSION FOR MAGNETIC METALSTECHNICAL REFERENCETHERMAL EXPANSION FOR NON-MAGNETIC METALSAll of these charts should be used as a rough guideline to match materials with the individual application. For standard products in thiscatalog, the temperature ratings (limitations) can be attributed to both materials used and seal configuration.

224

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Technical Reference

Engineering Data

I.1

PRESSURE CONVERSIONSDIELECTRIC STRENGTH VS. PRESSURETECHNICAL REFERENCE

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225

I.1

Technical Reference

Engineering Data

THROUGHPUT AND LEAK RATE
Pa•m3/storr•l/s

atm cm3/s
or std cc/s

µl/s

ft3 (STP)/h1 Pa•m3/s

1.0

7.5

9.87

7.50 (103)

1.26

1 torr•l/s

0.133

1.0

1.32

103

0.168

1 atm cm3/s or
1 std cc/s

0.101

0.76

1.0

760

127 (10-3)

1 µl/s1.3 (10-4)

10-3

1.32 (10-3)

1.0

11.68 (10-4)

1 ft3 (STP)/h

0.794

5.96

787

5960

1.0

VACUUM RANGESRough (Low) Vacuum

759 to 1 X 10-3 torr (approx.)

High Vacuum

1 X 10-3 to 1 X 10-8 torr (approx.)

Ultra-High VacuumLess than 1 X 10-8 torr

TECHNICAL REFERENCEWIRE GAUGE CONVERSION CHART

226

S.W.G.
(inches)

Wire No.
(Gauge)A.W.G.
or B&S(inches)

A.W.G.
Metric(MM)

S.W.G.
(inches)

Wire No.
(Gauge)A.W.G.
or B&S(inches)

A.W.G.
Metric(MM)

S.W.G.
(inches)

Wire No.
(Gauge)A.W.G.
or B&S(inches)

A.W.G.
Metric
(MM)

0.500
0.464
0.432
0.400
0.372
0.348
0.324
0.300
0.276
0.252
0.232
0.21200.19200.17600.16000.14400.12800.11600.10400000000 (7/0)
000000 (6/0)
00000 (5/0)
0000 (4/0)
000 (3/0)00 (2/0)0 (1/0)
1
2
3
4
5
6
7
8
9
10
11
12

..............
0.580000
0.516500
0.460000
0.409642
0.364796
0.324861
0,289297
0.257627
0.229423
0.20430.18190.16200.14430.12850.11440.10190.09070.0808.........
.........
.........
11,684
10,404
9,266
8,252
7,348
6,543
5,827
5,189
4,621
4,115
3,665
3,264
2,906
2,588
2,304
2,052

0.09200.08000.07200.06400.05600.04800.04000.03600.03200.02800.02400.02200.02000.01800.01640.01480.01360.01240.01160.01080.0100

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

0.07200.06410.05710.05080.04530.04030.03590.03200.02850.02530.02260.02010.01790.01590.01420.01260.01130.01000.00890.00800.0071

1,829
1,628
1,450
1,291
1,150
1,024
0,91190,81280,72390,6426
0,57400,5106
0,4547
0,40380,3606
0,32000,28700,25400,22610,20320,18030.00920.00840.00760.00680.00600.00520.00480.00440.00400.00360.00320.00280.00240.00200.00160.00120.0010

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

0.00630.00560.00500.00450.00400.00350.00310.00280.00250.00220.00200.00180.00160.00140.00120.00110.00100.00088
0.000780.000700.000620.00550.00049

0,16010,14220,12700,11430,1016
0,08890,0787
0,0711
0,06350,05590,05080,04570,0406
0,03500.03050,02790,02540,02240,01980,01780,01580,01400,0124

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Technical Reference

Engineering Data

I.1

VAPOR PRESSURES OF ELEMENTSTECHNICAL REFERENCE

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227

I.1

Technical Reference

Engineering Data

NOTE: The numbers in boldface refer to the temperature in degrees, either Centigrade or Fahrenheit, which it is desired to convert
into the other scale. If converting from F˚ to C˚, the equivalent temperature will be found in the left column; while if converting fromC˚ to F˚, the answer will be found in the column on the right.

TECHNICAL REFERENCE

Centigrade

Fahrenheit

Centigrade

Centigrade

Fahrenheit

Centigrade

Fahrenheit

Centigrade

Fahrenheit-223.3-220.6-217.8-215.0-212.2-209.4-206.7-203.9

-370
-365
-360
-355
-350
-345
-340
-335

-70.6
-67.8
-65.0
-62.2
-59.4
-56.7
-53.9
-51.1

-95
-90
-85
-80
-75
-70
-65
-60

-139
-130
-121
-112.0-103.0
-94.0
-85.0
-76.0

2.2
2.8
3.3
3.9
4.4
5.0
5.6
6.1

36
37
38
39
40
41
42
43

96.8
98.6
100.4
102.2
104.0
105.8
107.6
109.4

32.8
33.3
33.9
34.4
35.0
35.6
36.1
36.7

91
92
93
94
95
96
97
98

195.8
197.6
199.4
201.2
203.0
204.8
206.6
208.4

288
293
299
304
310
316
321
327

550
560
570
580
590
600
610
620

1022
1040
1058
1076
1094
1112
1130
1148

-201.1-198.3-195.6-192.8-190.0-187.2-184.4-181.7

-330
-325
-320
-315
-310
-305
-300
-295

-48.3
-45.6
-42.8
-40.0
-37.2
-34.4
-31.7
-28.9

-55
-50
-45
-40
-35
-30
-25
-20

-67.0
-58.0
-49.0
-40.0
-31.0
-22.0
-13.0
-4.0

6.7
7.2
7.8
8.3
8.9
9.4
10.0
10.6

44
45
46
47
48
49
50
51

111.2
113.0
114.8
116.6
118.4
120.2
122.0
123.8

37.2
37.8
43
49
54
60
66
71

99
100
110
120
130
140
150
160

210.2
212.0
230
248
266
284
302
320

332
338
343
349
354
360
366
371

630
640
650
660
670
680
690
700

1166
1184
1202
1220
1238
1256
1274
1292

-178.9-176.1-173.3-170.6-167.8-165.0-162.2-159.4

-290
-285
-280
-275
-270
-265
-260
-255

-454
-445
-436
-427

-26.1
-23.3
-20.6
-17.8
-17.2
-16.7
-16.1
-15.6

-15
-10
-5
0
1
2
3
4

5.0
14.0
23.0
32.0
33.8
35.6
37.4
39.2

11.1
11.7
12.2
12.8
13.3
13.9
14.4
15.0

52
53
54
55
56
57
58
59

125.6
127.4
129.2
131.0
132.8
134.6
136.4
138.2

77
82
88
93
99
100
104
110

170
180
190
200
210
212
220
230

338
356
374
392
410
414
428
446

377
382
388
393
399
404
410
416

710
720
730
740
750
760
770
780

1310
1328
1346
1364
1382
1400
1418
1436

-156.7-153.9-151.1-148.3-145.6-142.8-140.0-137.2

-250
-245
-240
-235
-230
-225
-220
-215

-418
-409
-400
-391
-382
-373
-364
-355

-15.0
-14.4
-13.9
-13.3
-12.8
-12.2
-11.7
-11.1

5
6
7
8
9
10
11
12

41.0
42.8
44.6
46.4
48.2
50.0
51.8
53.6

15.6
16.1
16.7
17.2
17.8
18.3
18.9
19.4

60
61
62
63
64
65
66
67

140.0
141.8
143.6
145.4
147.2
149.0
150.8
152.6

116
121
127
132
138
143
149
154

240
250
260
270
280
290
300
310

464
482
500
518
536
554
572
590

421
427
432
438
443
449
454
460

790
800
810
820
830
840
850
860

1454
1472
1490
1508
1526
1544
1562
1580

-134.4-131.7-128.9-126.1-123.3-120.6-117.8-115.0

-210
-205
-200
-195
-190
-185
-180
-175

-346
-337
-328
-319
-310
-301
-292
-283

-10.6
-10.0
-9.4
-8.9
-8.3
-7.8
-7.2
-6.7

13
14
15
16
17
18
19
20

55.4
57.2
59.0
60.8
62.6
64.4
66.2
68.0

20.0
20.6
21.1
21.7
22.2
22.8
23.3
23.9

68
69
70
71
72
73
74
75

154.4
156.2
158.0
159.8
161.6
163.4
165.2
167.0

160
166
171
177
182
188
193
199

320
330
340
350
360
370
380
390

608
626
644
662
680
698
716
734

466
471
477
482
488
493
499
504

870
880
890
900
910
920
930
940

1598
1616
1634
1652
1670
1688
1706
1724

-112.2-109.4-106.7-103.9-101.1
-98.3
-95.6
-92.8

-170
-165
-160
-155
-150
-145
-140
-135

-274
-265
-256
-247
-238
-229
-220
-211

-6.1
-5.6
-5.0
-4.4
-3.9
-3.3
-2.8
-2.2

21
22
23
24
25
26
27
28

69.8
71.6
73.4
75.2
77.0
78.8
80.6
82.4

24.4
25.0
25.6
26.1
26.7
27.2
27.8
28.3

76
77
78
79
80
81
82
83

168.8
170.6
172.4
174.2
176.0
177.8
179.6
181.4

204
210
216
221
227
232
238
243

400
410
420
430
440
450
460
470

752
770
788
806
824
842
860
878

510
516
521
527
532
538
566
593

950
960
970
980
990
1000
1050
1100

1742
1760
1778
1796
1814
1832
1922
2012

-90.0
-87.2
-84.4
-81.7
-78.9
-76.1
-73.3

-130
-125
-120
-115
-110
-105
-100

-202
-193
-184
-175
-166
-157
-148

-1.7
-1.1
-0.6
0.0
0.6
1.1
1.7

29
30
31
32
33
34
35

84.2
86.0
87.8
89.6
91.4
93.2
95.0

28.9
29.4
30.0
30.6
31.1
31.7
32.2

84
85
86
87
88
89
90

183.2
185.0
186.8
188.6
190.4
192.2
194.0

249
254
260
266
271
277
282

621
1150
2102
649
1200
2192
677
1250
2282
704
1300
2372
732
1350
2462
760
1400
2552
788
1450
2642
816
1500
2732
5
Degrees Fahr., F˚ =(C˚ + 40) - 40
9

The formulas at the right may also be
used for converting Centigrade or
Fahrenheit degrees into the other scales.

228

Fahrenheit

Degrees Cent., C˚ =5
(F˚ + 40) - 40
9Degrees Kelvin, K˚ = C˚ + 273.18

USA: (800) 752-7325

480
490
500
510
520
530
540

896
914
932
950
968
986
1004

Degrees Rankine, R˚ = F˚ + 459.72

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Technical Reference

Cable / Plug Attachment

I.2

SUB D MIL-C-24308 TYPEAir Side Plug

Vacuum Side Plug

Solder wires to solder cup contacts. Insert connector
between 2-piece housing. Assemble with included
screws and nuts.

Feed wiring through plug back prior to crimping. Crimp wire to contact. Use
crimp tool #2840-05. Insert two 4-40 vented socket head cap screws into
counterbores in plug front. Insert contacts into holes in plug front. Alignplug back with plug front. Insert assembly screws and tighten.

CIRCULAR MIL-C-26482 TYPE (200˚C Max.)
Circular Multipin and Thermocouple
Air Side Plug

Vacuum Side Plug

Crimp wire to contact and insert through back shell. Place wire / contact on
end of insertion tool. Starting at center of plug insert contact / wire.

Insert wires through disk and crimp to contacts. Use
crimp tool #2840-05. After crimping seat contacts on
disk. Align contacts with holes in plug and insert. Insert
retaining ring into back of plug to secure disk in place.

CIRCULAR MIL-C-5015 TYPE (125˚C Max.)
Instrumentation

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TECHNICAL REFERENCE

Note: Assembly instructions for the 4, 6, 10, 20 and 35 conductor and extended range plugs are identical.

229

I.2

Technical Reference

Cable / Plug Attachment

CIRCULAR MIL-C-5015 TYPE (125˚C Max.)TECHNICAL REFERENCE

Note: Assembly instructions for the 2, 3, 5, and 10 pairthermocouple and extended range plugs are identical.

230

Thermocouple Header Pin Orientation

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Technical Reference

Cable / Plug Attachment

I.2

High-Voltage Plug Attachment

TECHNICAL REFERENCE

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231

I.2

Technical Reference

Cable / Plug Attachment

Thermocouple Plug Attachment
SPADE TYPETECHNICAL REFERENCE

Plug or Dot
Color

232

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Technical Reference

Cable / Plug Attachment

I.2

Coaxial Cable/Plug Attachment

TECHNICAL REFERENCE

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233

I.2

Technical Reference

Cable / Plug Attachment

TECHNICAL REFERENCE

Coaxial Cable/Plug Attachment234

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Technical Reference

Cable / Plug Attachment

I.2

Coaxial Cable/Plug Attachment

TECHNICAL REFERENCE

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235

I.2

Technical Reference

Cable / Plug Attachment

TECHNICAL REFERENCE

Coaxial Cable/Plug Attachment236

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Technical Reference

Cable / Plug Attachment

I.2

Coaxial Cable/Plug Attachment

SHV 10 &20KV

TECHNICAL REFERENCE

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237

I.2

Technical Reference

Cable / Plug Attachment

TECHNICAL REFERENCE

Coaxial Cable/Plug Attachment238

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Technical Reference

Cable / Plug Attachment

I.2

Coaxial Cable/Plug Attachment
TYPE NTECHNICAL REFERENCE

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239

I.2

Technical Reference

Cable / Plug Attachment

TECHNICAL REFERENCE

Coaxial Cable/Plug Attachment

240

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Technical Reference

Cable / Plug Attachment

I.2

Cable Terminations
Termination B - Contact

Termination C - In-Line

Termination D - Cable Splice

Termination E - BNC

Termination F - MHV

Termination G - Bare Conductor

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TECHNICAL REFERENCE

Termination A - Coaxial

241

I.3

Technical Reference

Installation

When choosing the best installation for your system, there are a number of considerations, including pressure,temperature and maintenance requirements of your system.
Pressure:
ConFlat flanges are recommended for low pressure applications. Because a ConFlat flange uses an OFE copper
gasket, the outgassing range is very low. To reach very low pressures, the system hardware will probably have to
be baked out.
Temperature:
ConFlat flanges can be baked to 450˚C, while ISO-NW flanges may be baked to 205˚C if Viton o-rings are used.
Maintenance:
Consider how often your system will require maintenance, since ConFlat flanges are more difficult to assemble
and disassemble and require tools. ISO-NW flanges are easy to assemble and disassemble and require no tools.

INSTALLATION
Products in this catalog have been categorized by method of installation. Options include braze, solder, weld,
NPT threaded, ConFlat flange, baseplate, and ISO-NW flange.
Braze:
Brazing is compatible for products that have mounting hardware made of nickel, copper-nickel, nickel-iron,
Kovar, or stainless steel and that have been manufactured using higher temperature braze alloys. These items
are identified in the tables throughout this catalog. Maximum braze temperature should not exceed 500˚C without prior factory approval. Acceptable mounting configurations can be found on page L23.
Solder:
Soldering is acceptable for products that have mounting hardware made of copper, copper-nickel, nickel-iron or
Kovar. Acceptable mounting configurations can be found on page L23.

TECHNICAL REFERENCE

Weld:
Products in this catalog identified for welding utilize Kovar, 52% nickel-iron, or stainless steel mounting hardware. Pulse-TIG, TIG, laser, or E-Beam welding are acceptable. It is important to minimize the heat concentration at seal areas to avoid thermal shock to the insulator. A number of suggested configurations can be foundon page L23.
NPT Threaded:
NPT fittings provide reliable leak-free performance down to 10-6 torr. Use of Teflon sealing tape is recommended. Bakeouts are limited to 232˚C. Refer to page L26.
ConFlat Flange:
ConFlat flanges are recommended for ultra-high-vacuum applications. They can be used either with a copper
gasket for ConFlat to ConFlat mounting or with an o-ring for ConFlat to plate mounting. ConFlat mountings
using the copper gasket can be baked to 450˚C with very low outgassing. O-ring applications are limited in
vacuum capability by the bakeout limitations of the o-ring. Viton o-ring applications can be baked to 205˚C.
See pages L24 - L25.
ISO-NW Flange:
ISO-NW flanges are recommended for vacuum applications down to 10-9 torr. Bakeout to 150˚C is required toachieve this vacuum level. The advantage of using the ISO-NW flange mounting option is that installation andremoval are quickly and easily accomplished. No tools are required. See page L26.
Baseplate:
Baseplate o-ring seals provide a quick and easy assembly to plates or housings for high-vacuum applications.
Baseplates utilize a Viton o-ring and can be baked to 205˚C. See page L26.

242

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Technical Reference

Installation

I.3

TF= Flange Thickness R= TF Tc = Mating Part Thickness

TECHNICAL REFERENCE

When welding components, the weld should be made on the vacuum side of the system to prevent virtual leaks fromsmall spaces or gaps where the components mate. If both sides of the components need to be welded for strength,
the vacuum side should be welded continuously and the welds on the outside of the system should be welded intermittently. All dimensions are in inches.

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243

I.3

Technical Reference

Installation

TECHNICAL REFERENCECONFLAT FLANGE

244

L25

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Technical Reference

Installation

I.3

CONFLAT FLANGE: TIGHTENING SEQUENCE& BOLT HOLE LAYOUTTECHNICAL REFERENCE

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245

I.3

Technical Reference

Installation

ISO NW FLANGETECHNICAL REFERENCENPT THREAD

246

BASEPLATE

Install feedthrough with o-ring on vacuum or pressure side of
the wall. Place washer and nut on air side of system. Tighten
nut to compress o-ring.

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Technical Reference

Installation

Solder Cup Contacts

Crimp Contacts

Strip conductor to dimension shown. Tin the conductor. Place asmall length of solder in the contact well. Insert tinned wire end into
contact. Heat contact to melt solder and position the conductor.

Strip conductor to allow insertion of contact and a .010 to .030 maximum exposure between contact and wire insulation. Insert wire fully
into contact, wire should be visible in inspection hole. Center crimp
between end of contact and inspection hole. Refer to Chart on page
K18 for crimp locator part number.

I.3

Water Isolators
Solder or Braze tube into isolator tube ends.

Isolators
Braze or Weld tube into isolator tube ends.

Place washer on stud to limit torque on feedthrough. Put conductor
termination over stud. Thread nut onto conductor to apply clamping
force to termination.

RF Feedthrough Installation
A variety of options can be used to attach to the tube/conductor
depending on whether or not the joint or required components will
couple with the RF field. Ceramaseal can make no general recommendation because of the large variety of systems and applications
in various industries. Testing is recommended. Options include: vacuum brazing, soldering, compression fittings, and welding.
Ceramaseal can offer designs with a short copper rod welded on thevacuum or air side of a tube to serve as a plug for those who do notneed or want coolant fluid and want to attach with a clamp.
Ceramaseal can also braze entire coils in a feedthrough and offer
non-coil designs with return coolant paths.

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TECHNICAL REFERENCE

Threaded Conductor Feedthrough247