an Amphenol company

C-008 Rev. F5

Positronic Provides Complete Capability
Experience• Founded in 1966
• Involvement in the development of international connector
specifications through EIA®, IEC and ISO as well as PICMG®.
• Introduction of new and unique connector products to the electronics industry.
• Patent holder for many unique connector features and manufacturing techniques.
• Vertically integrated manufacturing – raw materials to finished connectors.

Technology• Expertise with solid machined contacts provides a variety of high reliability
connectors including high current density power connectors.
• Quality Assurance lab is capable of testing to IEC, EIA, UL, CUL, militaryand customer-specified requirements.
• In-house design and development of connectors based on market need orindividual customer requirements.
• Internal manufacturing capabilities include automatic precision contact machining,
injection molding, ­stamping, plating operations and connector assembly.
• Manufacturing locations in southwest Missouri, U.S.A. (headquarters);
France, China, Singapore, and India.

Support•Q uality Systems: Select locations qualified to ISO 9001, ISO 14001,
AS9100, MIL-STD-790 and customer “dock to stock” programs. Applicableproducts qualified to MIL-DTL-24308, SAE AS39029, DSCC 85039,
MIL-DTL-28748, Space D32, GSFC S-311-P-4 and GSFC S-311-P-10.
•C ompliance to a variety of international and customer specificenvironmental requirements.
• Large in-house inventory of finished connectors. Customer
specific stocking programs.
• Factory direct technical sales support in major cities worldwide.
• One-on-one customer support from worldwide factory locations.
• World class web site.
•V alue-added solutions and willingness to develop custom products with reasonable price and delivery.

Manufacturing Facilities
Springfield, MO
Products described within this catalog may beprotected by one or more of the following US patents:#4,900,261* #5,255,580 #5,329,697 #6,260,268#6,835,079 #7,115,002 #8,944,697 #9,304,263* Patented in Canada, 1992

Auch, France

Singapore

Positronic Industries’ FEDERAL SUPPLY CODE (Cage Code)
FOR MANUFACTURERS is 28198

Other Patents Pending

POSITRONIC® IS AN ITAR REGISTERED COMPANY

Unless otherwise specified, dimensional tolerances are:
1)
2)
3)
4)

±0.001 inches [0.03 mm] for male contact mating diameters.
±0.003 inches [0.08 mm] for contact termination diameters.
±0.005 inches [0.13 mm] for all other diameters.
±0.015 inches [0.38 mm] for all other dimensions.

Information in this catalog is proprietary to Positronic and its subsidiaries. Positronic believes the data contained herein to be reliable. Since the technical i­nformation is given free of charge, theuser employs such information at his own discretion and risk. Positronic assumes no responsibility for results obtained or damages incurred from use of such i­nformation in whole or in part.
The following trademarks are owned by Positronic Industries, Inc.: Positronic Industries, Inc.®, Positronic®, Connector Excellence®, P+ logo®, PosiBand®, PosiShop®, Optik-D™, and The
Science of Certainty®. The color blue as it appears on various connectors is a trademark of Positronic Industries, Inc., Registered in U.S. Patent and Trademark Office.

CONNECTOR DESCRIPTIONS

Positronic
connectpositronic.com

SGMC SERIESHigh density rectangular connectors with size 22
removable contacts. Industrial performance or
MIL-C-28748/13,
AS39029/34

and

MIL-C-28748/14,
SAE

AS39029/35.

SAE
Elevenc onnector variants, 4 through 104 ­­c ontacts.
Crimp, solder cup, straight solder and compliant
press-in printed board mount terminations.
Thermocouple c­ ontact options available.

SGM SERIESHigh density rectangular connectors with size 22
straight printed circuit boart mount / solder
cup

contacts.

Industrial

performanceor

MIL-DTL-28748/7 and MIL-DTL-28748/8. Twelve
connector variants, 4 through 50 ­contacts. Solder
cup, wrap post, straight s­older and compliant
press-in printed board mount ­t erminations.
Thermocouple c­ ontact options available.

SMPL SERIESHigh density rectangular connectors with size 22
right angle printed circuit board mount­contacts. Industrial ­performance or conformance
to MIL-DTL-28748. Twelve c­onnector ­variants,
4 through 50 contacts. Right angle (90º) solder
printed board mount ­terminations. Thermocouple­contact options available.

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/9

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options available!

iGENERAL INFORMATION

High
Density

TABLE OF CONTENTS
Positronic
connectpositronic.com

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What makes Positronic’s new “PosiBand®” contact interface a significant improvement?..............................

1

The PosiBand® contact system has many advantages over the legacy split tine design ................................

2

Temperature Rise Curves ..................................................................................................................................

2

Mating Dimensions and Exploded View of Typical Mated Connector Assemblies ..........................................

3

Connector Component Description and Terminology ......................................................................................

4

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Technical Characteristics ..................................................................................................................................

5-6

Connector Insert Dimensions ...........................................................................................................................

7-8

Contact Hole Dimensions and Printed Board Hole Pattern for Contact Variants 75 and 104 .........................

8

Removable Contact Ordering Assistance Chart ...............................................................................................

9

Ordering Information .........................................................................................................................................

10

REMOVABLE CONTACTS

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Technical Characteristics ..................................................................................................................................

11

Size 22 Removable Crimp Contact ...................................................................................................................

11

Size 22 Removable Military Crimp Contact ......................................................................................................

12

Size 22 Removable Thermocouple Crimp Contact ..........................................................................................

12

Size 22 Removable Solder Cup Contact ..........................................................................................................

13

Size 22 Removable Straight Solder Printed Board Mount Contact .................................................................

13

Size 22 Removable Compliant Press-In Printed Board Mount Contact ..........................................................

14

Mounting Hardware for Printed Board Mount Connectors ..............................................................................

14

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SGM SERIESTechnical Characteristics ..................................................................................................................................

15-16

Connector Insert Dimensions for SGM and SMPL Series ................................................................................

17-18

Straight Solder Printed Board Mount Termination ...........................................................................................

18

Solder Cup Termination ....................................................................................................................................

19

Wrap Post Termination ......................................................................................................................................

20

Compliant Press-In Printed Board Mount Termination .....................................................................................

20

Contact Hole Dimensions and Printed Board Hole Pattern for SGM and SGMC Series ................................

21

Ordering Information .........................................................................................................................................

22

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SMPL SERIESTechnical Characteristics ..................................................................................................................................

23-24

Right Angle (90º) Printed Board Mount Termination .........................................................................................

25

Mounting Bracket ..............................................................................................................................................

25

continued on next page. . . .

ii

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

UNIQUE FEATURESTABLE OF CONTENTS
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continued from previous page. . . .

Alignment Bar Dimensions ................................................................................................................................

25

Right Angle (90º) Printed Board Hole Pattern ...................................................................................................

26

Ordering Information .........................................................................................................................................

27

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Introduction .......................................................................................................................................................

28

Low Profile Space Saving High Reliability Mezzanine Connector ....................................................................

28

Customer Specified Contact Termination Length .............................................................................................

29

Flush Panel Connector Mounting Brackets ......................................................................................................

29

Polarization & Coding (Keying) Options ............................................................................................................

30

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Panel Cut-Out Dimensions.................................................................................................................................

30

Polarizing Guides ..............................................................................................................................................

31

Fixed and Rotating Jackscrew Systems ...........................................................................................................

31

Polarizing Guide and Jackscrew Thread Availability Chart ..............................................................................

31

Polarizing Guide ................................................................................................................................................

32

Jackscrew System ............................................................................................................................................

33

Connector Housing (Shells) ..............................................................................................................................

34

Aluminum Backshell...........................................................................................................................................

35

Aluminum Backshell with Jackscrew System ...................................................................................................

35

Full Access Aluminum Backshell with Jackscrew System................................................................................

36

Quick Disconnect Locking Device ....................................................................................................................

36

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37

Contact Application Tools Cross Reference List ..............................................................................................

38

Compliant Press-In Connector Installation Tools ..............................................................................................

39

P C B

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Suggested Printed Board Hole Sizes for Compliant Press-In Connectors ......................................................

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40SModifications (MOS) ..........................................................................................................................................

M I L

ACCESSORIESIAPPLICATION TOOLSNPCB PRINTED HOLE SIZEU41

P R O D U C T S

Positronic offers a wide variety of QPL connector products ............................................................................

42

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

iii

SPECIAL OPTIONS

High
Density
Rectangular

GENERAL INFORMATION

High
Density

GENERAL INFORMATION
Positronic
connectpositronic.com

Rectangular

What Makes Positronic’s“PosiBand®” Contact
Interface a Significant Improvement?
High reliability connectors utilize female closed entry contacts that provide
an unbroken ring of solid material at the face of the contact. The closed entry­f eature is crucial in preventing damage to female contacts used in harsh­environments, repeated mating cycles, blind mate applications and applications
requiring highest r­ eliability.
F I G U R E“Split tine” contact design

Sleeve1

The most common closed
entry design utilized byconnector ­m anufacturers is
a split tine and sleeve concept.
See figure 1. With this design,both the mechanical forces andF I G U R E

Sleeve placed on contact

2

Front viewelectrical interface are provided only at
the tip of the female contact.

“True closed entry” contact design

PosiBand®

Positronic’s PosiBand ­technology
takes a unique approach
PosiBand placed on contact
Front viewfor closed entry female contacts.
PosiBand contacts utilize a two-piece
contact design. See figure 2. Each piece serves a separate function, p­ roviding amore mechanically robust contact and more consistent e­ lectrical p­ erformance.
®

The main body of the PosiBand contact provides a true closed entry opening
to enhance robustness. The PosiBand spring clip provides normal force on
the male contact. Consistent e­ lectrical ­p erformance is supported through alarger area of contact interface between the male and female contact along theentire “floor” of the contact body. PosiBand contacts are QPL listed under SAE
AS39029 and MIL-DLT-24308 specifications. PosiBand is also qualified under
GSFC S-311-P4/08 Rev C and GSFC S-311-P4/10 Rev C to the higher 40 gramcontact separation test requirement.
1

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

continued on next page . . .

GENERAL INFORMATION

High
Density
Rectangular

GENERAL INFORMATION
Positronic
connectpositronic.com

continued from previous page . . .

The PosiBand® contact system has many a­ dvantages
over the legacy split tine design.

7 PosiBand is more robust than split tine contact, which can be pried open in harsh­environments, resulting in reduced normal force and degradation of e
­ lectrical performance.

7 PosiBand has greater surface area at the male and female contact i­nterface, resulting
in more consistent electrical performance.

7 PosiBand has lower average insertion forces, resulting in greater ease in mating,especially in larger high density connectors. The average lower insertion force isaccomplished while meeting or exceeding performance requirements.

7 The PosiBand’s contact body does not require annealing of the crimp barrels,

as does the split tine design. This eliminates concern of unintentionally heat-treating
the mating end of the contact, which can cause electrical failure.

7 PosiBand is qualified under SAE AS39029 and MIL-DTL-24308 specifications.

PosiBand is also qualified under GSFC S-311-P4/08 Rev C and GSFC
S-311-P4/10 Rev C to the higher 40 gram contact separation test requirement.

7 PosiBand is protected by US Patent 7,115,002.
For more details about the advantages of the PosiBand® system, please view thedetailed white paper at www.connectpositronic.com/posiband/ or visit our website atwww.connectpositronic.com.
TEMPERATURE RISE CURVES
16

SGMC26connectors loadedin 26 positions
with MC422N
and FC422P2

14
12
10
8

SGMC104
connectors loadedin 104 positions
with MC422N
and FC422P2

6
4
2
0

0

10

20

30

40

50

60

70

80

90

RATED CURRENT (AMPS)RATED CURRENT (AMPS)

Test conducted in accordance with UL1977.

100 110 120

TEMPERATURE RISE (ºC)

16

SGMC26connectors loadedin 2 positions (M & R)
with MC422N
and FC422P2

14
12
10
8

SGMC26connectors loaded in
6 positions (A, B, C, D,
E & F) with MC422N
and FC422P2

6
4
2
0

0

10

20

30

40

50

60

70

80

90

100 110 120

TEMPERATURE RISE (ºC)

Size 22 PosiBand Contacts


Initial Contact Resistance:

0.004 ohms, maximum.
Curve developed with contacts t­erminated to size 22 AWG wire.

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

2

GENERAL INFORMATION

High
Density

GENERAL INFORMATION
Positronic
connectpositronic.com

Rectangular
MATING DIMENSIONSFULLY MATED

0.470 [11.94]
NOMINAL

0.475 [12.07]
NOMINAL

0.475 [12.07]
NOMINAL

SGMC TO SGMC

SGMC TO SGM

SGMC TO SMPL

0.480 [12.19]
NOMINAL

0.480 [12.19]
NOMINAL

0.480 [12.19]
NOMINAL

SGM TO SGM

SGM TO SMPL

SMPL TO SMPL

EXPLODED VIEWS OF TYPICAL MATED CONNECTOR ASSEMBLIESSMPL26S0NSSVLB

SGM26SDS5T0000

B2
C6

B4

A3

C3

A4

C2

B1

C1

C2
C3

B3

SGMC26M0E1P0J0
A1A1

SGMC26M0NSS00JVL
C4

C5

C4

C5

A1
B6

C4

FOR DESCRIPTIONAND ­T ERMINOLOGY,SEE PAGE 4.

SGMC104M00P0Z0

SGMC104S0T0000
C3
B5

C2

3

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

A2

GENERAL INFORMATION
Positronic
connectpositronic.com

CONNECTOR COMPONENT DESCRIPTION AND TERMINOLOGY
See “Supplemental Definitions” for clarification of “italicized” terms.
F O R I L L U S T R AT I O N S , S E E PA G E 3 .
A1 – Connector contact: The primary electrically conductive element ofconnectors. The contact system is comprised of a male contact and afemale contact. In general, contacts are available in a wide variety ofsizes. The contacts in this catalog are size 22 (0.030 inches [0.76mm]
in diameter). Contacts can be provided with multiple termination
types, including wire crimp and solder; printed circuit board (pcb)­solder, straight and right angle mount; and straight mount compliant
press-in. A male crimp termination contact is shown in the example.
A2 – See definitions outlined in A1. A female crimp termination contact isshown in the example.
A3 – See definitions outlined in A1. A female right angle pcb solder­termination is shown in the example.
A4 – See definitions outlined in A1. A female straight pcb solder terminationis shown in the example.
B1 – 
C onnector insert: The connector insulating element which also
supports and positions the contacts in the connector system.
­
Connectors can be supplied as a free connector or a fixed connector.
Connector systems are available with a wide variety of contact
variants and termination types. A 26 contact variant free connector
for use with size 22 male crimp contacts is shown in the example.

C4 – Backshell– Connector accessory (commonly referred to as a “hood”
or “cable adapter”) which is used on free connectors to support
cable or wires and to protect contact terminations. Backshell may be
used with other accessories such as jackscrew and quick ­disconnect
locking systems, guides, and connector housings as shown in theexamples.
C5 – Connector
Housing – Connector accessory (commonly referred toas a “shell” or “shroud”) which protects the mating portion of the­connector contacts. Connector housings are capable of serving asa coding device with the use of pin and slot system shown in thiscatalog, see page 34 for details.
C6 – Mountingbracket – Connector accessory used to mechanically fix
a connector to a mounting surface. The example shows a mounting
bracket used to secure a right angle solder connector to a pcb.

SUPPLEMENTAL DEFINITIONS
Male contact - Contact gender in which mechanical and electricalengagement is made on the outer surface of the contact.
Female contact – Contact gender in which mechanical and electricalengagement is made on the inner surface of the contact.

B2 – See definitions outlined for B1. A 26 contact variant fixed connector
with size 22 female contacts and right angle solder terminations isshown in the example.

Size (contact) – A designation to differentiate one contact from another.
Numbers are commonly used for this purpose. The designator numbers
are associated with a specific male contact diameter; the smaller thedesignator, the larger the contact size.

B3 – A 26 contact variant free connector for use with size 22 male crimp
contacts is shown in the example.

Termination type - Means of making connection between the contact
and external conductors.

B4 – See definitions outlined for B1. A 26 contact variant fixed connector
with size 22 female contacts and straight solder terminations isshown in the example.

Compliant press-in termination – A termination with a speciallyshaped section designed to provide an electrically secure solderless­connection when pressed into a printed circuit board (pcb).

B5 – See definitions outlined for B1. A 104 contact variant fixed bulkheador panel mount connector for use with size 22 female crimp contacts
is shown in the example.

Crimp contact termination – A contact having a barrel which accepts
a conductor and the barrel is designed to be crimped.

B6 – A 104 contact variant free connector for use with size 22 male crimp
contacts is shown in the example.
C1 – Maleand female guides – Used to guide the mating of connector
pairs and ensure proper alignment of contacts. A polarized guidesystem is shown in the example. Guide systems can also be used as acoding device for 75 and 104 variant connectors when used in corner
position mounting holes.
C2 – J ackscrew system – A locking device which uses the mechanicaladvantage of male and female screw threads to couple and uncouple
connector pairs. The system consists of a fixed jackscrew and a rotating
jackscrew. A polarized jackscrew system is shown in the example.
Jackscrew systems can also be used as a coding device for connectors.
C3 – Quickdisconnect locking device – Device which allows for rapid­connect and disconnect of connector pairs. The system shown in theexample consists of fixed lock tabs and actuation levers.

Free connector – The portion of connector system designed for­attachment to the free end of wire or cable.
Fixed connector – The portion of connector system designed for­attachment to a rigid surface.
Contact variant – The number, size, and arrangement of contacts.
Polarization (connector mating) - Integral feature within aconnector system to ensure corresponding male and female contacts areengaged when the connectors are mated.
Coding device – Means of preventing the mating of a connector to any­connector other than its intended mate. Also referred to as “keying”.
Locking device (connector) – An accessory that provides ­mechanicalretention of mated connectors.
Connector component terminology is based on I.E.C. (International Electrotechnical Commission)
language. See http://www.electropedia.org/ for more information.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

4

GENERAL INFORMATION

High
Density
Rectangular

High

SGMC SERIES

Density

INDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
connectpositronic.com

Rectangular

SGMC SERIES

3 High reliability connectors with removable contacts.
3 Contacts are high density size 22.
3 Terminations: crimp, solder cup, straight solder andcompliant press-in printed board mount­.
See pages 11- 14 for details.

3 Female closed entry contacts utilize the“PosiBand®” system. See page 1 for details.

3 Current ratings: signal level to 13 amperes.
See temperature rise curves on page 2 for details.

3 Eleven connector variants, 4 - 104 contacts.
3 A multitude of polarization and connector
coding (keying) options. See pages 30-34 for details.

3 Intermateable with SGM and SMPL series.
See page 15 for SGM series and page 23 for SMPL series.

3 Thermocouple contact options available.
3 A wide variety of options and accessories.

Connectors Qualified to:• DSCC Drawing No. 86040 & 86078• MIL-C-28748/13 & 28748/14

Contacts Qualified to:• SAE AS39029/34 & 39029/35

Telecommunication:• UL File # E49351

TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:

Backshell:

Connector Insert:	Glass filled DAP per ASTM-D-5948 type
SDG-F. Green color is standard, blackor grey available.

Quick Disconnect
Actuation lock lever and lock tab,Locking Device:	­copper alloy with nickel plate.

Removable Contacts:	Precision machined copper alloy.
0.000015 inch [0.38 µ] gold over nickel.
Other finishes available upon request,
see pages 11-14 for details.
Polarizing Guides:	
Copper alloy with nickel plate or­passivated stainless steel.
Jackscrew System:

Passivated stainless steel.

Connector Housing 	Aluminum with yellow anodize or black(Shells):
anodize1.

Aluminum with yellow or black anodize.

MECHANICAL CHARACTERISTICS:
Removable Contacts:	Insert contact to rear face of connector
insert, release from front face of connector
insert. Size 22 contact, male contact 0.030 inch [0.76mm] mating diameter.
Female ­contact - PosiBand closed entry
design, see page 1 for details.
Contact Retention inConnector Insert:

6 lbs. [26.5N] minimum.

continued on next page. . . .

5

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

High
Density
Rectangular

SGMC SERIESINDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
connectpositronic.com

TECHNICAL CHARACTERISTICS, continued
MECHANICAL CHARACTERISTICS, continued:

ELECTRICAL CHARACTERISTICS:

Contact Termination:	
Crimp all wire sizes from 20 AWG­
[0.5 mm2] through 28 AWG [0.08 mm2].

Contact Current Rating, Tested per UL 1977:
13 amperes, 2 contacts energized.
10 amperes, 6 contacts energized.
6 amperes, 26 contacts energized.
5 amperes, 104 contacts energized
See temperature rise curves on page 2 for details.

	Solder cup - 0.035 inch [0.89mm] holediameter for 22 AWG [0.3mm2] wire
maximum. 0.045 inch [1.14mm] holediameter for 20 AWG [0.5mm2] wire
maximum.
	Straight printed board mount - 0.025 inch
[0.64mm] termination d­ iameter.
Compliant press-in termination.

Initial Contact Resistance: 0.004 ohms, maximum.
Flash over Voltage:

2200 V.AC (rms)Test Voltage:

1000 V.AC (rms)

Insulation Resistance:

5 G ohms, minimum.

Locking Systems:	Friction, quick disconnect locking device
and jackscrews.

Clearance and Creepage
Distance:

0.060 inch [1.52 mm], minimum.

Polarization:	Polarized guides and jackscrew system.

Working Temperature:-55°C to 135°C

Coding (Keying) Device:	Pin and slot system; male and female
guide system.

Working Voltage:

250 V.AC (rms)

Mechanical Operations:

THERMOCOUPLE CONTACTS:

1000 operations

Jackscrews:	Standard threads, 2-56 UNC on all
sizes, except 75 and 104 connector
variants, which use 6-32 UNC. Metricthreads, M2X0.4 and M3X0.5 available.

SGMC SERIES

continued from previous page. . . .

Size 22 removable crimp contacts are available, see page 12 for details.
Straight printed circuit board mount contacts are available in SGM
series, see page 16 for details.
Right angle (90°) printed circuit board mount contacts are available in
SMPL series, see page 24 for details.

Visit our web site for the latest c­ atalog updates and supplements at
https://www.connectpositronic.com/catalogs/

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

6

High

SGMC SERIES

Density

INDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
connectpositronic.com

Rectangular

CONNECTOR INSERT DIMENSIONS

MATING FACE VIEW OF FEMALE OR REAR FACE VIEW OF MALE
0.235
[5.96]

SGMC SERIES

0.780[19.81]

0.210[5.33]

0.210[5.33]

0.210[5.33]

0.562[14.27]0.780[19.81]

0.562[14.27]0.875[22.23]0.656[16.66]0.500[12.70]

SGMC 4MALE AND FEMALEPROFILE VIEW

SGMC 70.880[22.35]1.064[27.03]

SGMC 140.814[20.68]1.000[25.40]

SGMC 201.250[31.75]0.390[9.91]

1.281[32.54]1.500[38.10]

SGMC 34

SGMC 44

CONTACT HOLE PATTERNS:For information regarding REMOVABLE CONTACTS, see contact illustration drawings and charts on pages 11-14.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

1.625[41.28]1.408[35.76]For SGMC series contact hole patterns, refer to page 21 in SGM series.

7

1.250
[31.75]

SGMC 26
0.390[9.91]

0.390[9.91]

1.032[26.21]

0.280[7.11]

0.280[7.11]

0.280[7.11]

0.625[15.88]

SGMC 9

SGMC 50

High
Density
Rectangular

SGMC SERIESINDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
connectpositronic.com

CONNECTOR INSERT DIMENSIONS

MATING FACE VIEW OF FEMALE OR REAR FACE VIEW OF MALE

0.750
[19.05]1.375[34.93]0.750[19.05]1.750[44.45]1.680[42.67]

SGMC SERIES

0.500[12.70]0.310[7.87]

0.500[12.70]0.310[7.87]

2.055[52.20]

SGMC 75

SGMC 104

CONTACT HOLE POSITION DIMENSIONS AND
PRINTED BOARD HOLE PATTERN FOR CONTACT VARIANTS 75 AND 104
MATING FACE VIEW OF FEMALE OR REAR FACE VIEW OF MALE

For contact hole patterns for SGMC series sizes 4 - 50, refer to page 21 in SGM series.
0.210 [5.23]
0.210 [5.33]

0.300 [7.62]

0.300 [7.62]

0.090 [2.29] TYP.

0.090 [2.29] TYP.

0.940
[23.88]1.375[34.93]0.194[4.93]

0.094 [2.39] TYP.
0.047 [1.19] TYP.
0.093 [2.36] Ø
4 PLACES
0.145 [3.68] Ø
2 PLACES

1.750[44.45]1.316[33.43]0.250 [6.35] TYP.

SIZE 75

SUGGESTED PRINTED BOARD HOLE SIZES:

0.194[4.93]

0.094 [2.39] TYP.
0.047 [1.19] TYP.
0.093 [2.36] Ø
4 PLACES
0.145 [3.68] Ø
2 PLACES

0.250 [6.35] TYP.

SIZE 104

Suggest 0.040 [1.01] Ø holes in printed board for contact terminations.

For information regarding REMOVABLE CONTACTS, see contact illustration drawings and charts on pages 11-14.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

8

High

SGMC SERIES

Density

INDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
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Rectangular

RE MOVABLE CONTACT O RD E RIN G A SSISTA N C E C H ART
SGMC SERIESCRIMP AND SOLDER CUP CONTACT TERMINATIONSSGMC SERIESTERMINATION
TYPE

PAGE
NUMBER
REFERENCEIN CATALOGCONTACT
SIZE

CRIMP

see page 11
for additional
information22

see page 12
for additional
information

22

MILITARY CRIMPTHERMOCOUPLECRIMPSOLDER CUP

see page 12
for additional
information

FEMALEWIRE SIZEAWG [mm2]

MALE

PART NUMBER

PART NUMBER

FC422P2

MC422N

22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]

FC420P2

MC420N20 [0.5]

M39029/35-441

M39029/34-440

22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]

FC422P2CH

MC422NCH

FC422P2AL

MC422NAL

FC422P2CU

MC422NCU

FC422P2CO

MC422NCO

FS422P2

MS422N

22 [0.3] max.

FS420P2MS420N20 [0.5] max.

22 / 24 / 26
[0.3/0.25/0.12]

22

see page 13
for additional
information

22

SGMC SERIESPRINTED BOARD MOUNT CONTACT TERMINATIONSTERMINATIONTYPESTRAIGHTSOLDERCOMPLIANTPRESS-IN

PAGE
NUMBER
REFERENCEIN CATALOG

see page 13
for additional
information

see page 14
for additional
information

CONTACT
SIZE

22

22

USABLETERMINATIONLENGTHTERMINATIONDIMENSIONMDS425N

0.125[3.18]

0.025 Ø[0.64]FDS456P2

MDS456N

0.156[3.96]

0.025 Ø[0.64]FDS487P2

MDS487N

0.187[4.75]

0.025 Ø[0.64]FPF467P2

MPF467N

N/A

0.048 Ø[1.22]FEMALE

MALE

PART NUMBER

PART NUMBER

FDS425P2

NOTE: Positronic recommends printed circuit board contacts be supplied installed in the connector. Contact technical sales.

For information regarding REMOVABLE CONTACTS, see contact illustration drawings and charts on pages 11-14.
For information regarding CRIMP TOOLS & CRIMPING TOOL TECHNIQUES, see page 37.
9

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

High
Density
Rectangular

SGMC SERIESINDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
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O RD E R I NG INFORMATI O N - C O D E N U M BE RIN G SYS T EM
Specify Complete Connector By Selecting An Option From Step 1 Through 9

STEP
EXAMPLE

1

2

3

4

5

6

7

8

9

10

SGMC

14

S

0

ESS

0

0

0

0

-14

FOR SPECIAL OPTIONS, SEE
SPECIAL OPTIONS APPENDIX ON
PAGE 41.

SGMC series

STEP 2 - CONNECTORVARIANTS*1 STEP 9 - A
 DDITIONAL FEATURES

4, 7, 9, 14, 20, 26, 34, 44, 50, 75, 104

B – For black anodized aluminum parts.
R – For chemical conversion coating on
aluminum parts.
*2 V – Lock tab, not offered on 75 and 104 variants.
*2 VL –	­Actuation lock lever, not offered on 75 and104 variants.
0 – If no additional options are required.
M – Jackscrews with metric threads.

STEP 3 - CONNECTOR GENDER
M - MaleS - Female - P osiBand closed entry contacts,
see page 1 for more information.

STEP 4 - CONTACT TERMINATION TYPE
0 –	Contacts are to be ordered separately,see contact ordering chart on page 9.

*1 STEP 8 - BACKSHELL
V –	Side opening backshell equipped with stainless steel
jackscrew system offered on 104 variant only.
Z –	Top opening backshell equipped with stainless steel
jackscrew system offered on 104 variants only.
J –	Top opening backshell offered on all variants except
75 and 104.
0 – If no backshell are required.

*1 STEP 5 -POLARIZING GUIDES AND
JACKSCREW SYSTEMS
Polarizing guides.
Stainless steel polarizing guides.
Fixed jackscrews.
Rotating jackscrews with knobs.
Rotating jackscrews used with backshell only. Not
offered on 75 and 104 variants.
ESS – Short rotating jackscrews.
0– If no polarizing guides or jackscrews are required.
Also use “0” if ordering backshell equipped withjackscrews, for variants 75 and 104, see STEP 8.

N
–
NSS –
T
–
E
–
E1
–

NOTE:

*1 Fordetails of items listed in steps 5 through9, see Accessories section on pages 30-36.
*2 Select‘0’ in Step 6 when selecting ‘V’ and‘VL’ options.

SGMC SERIESSTEP 10 - SPECIAL OPTIONSSTEP 1 - BASIC SERIES*1 STEP 7 - CODING
(KEYING) POSITIONS OF­CONNECTOR HOUSING (SHELLS)
Select letter to designate position of male pin or female
slot for coding system.
A, B, C, D, E, F, G
0 – If no coding is required or if no connector housings are
required.

*1 STEP 6 - CONNECTOR HOUSING (SHELLS)
P – Male shell.
R – Female shell.
0 – If no connector housings are required.

For information regarding CRIMP TOOLS & CRIMPING TOOL TECHNIQUES, see page 37.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

10

High

SGMC SERIES

Density

INDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
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REMOVABLE CONTACT TECHNICAL CHARACTERISTICSSIZE 22 REMOVABLE CONTACT

ELECTRICAL CHARACTERISTICS:
Contact Current Rating, Tested per UL 1977:

MATERIALS AND FINISHES:

13 amperes, 2 contacts energized.

Precision machined copper alloy. 0.000015 inch [0.38 µ] gold

10 amperes, 6 contacts energized.

over nickel. Other finishes available upon request, for details, see

6 amperes, 26 contacts energized.

optional plating finishes below.

5 amperes, 104 contacts energized
See temperature rise curves on page 2 for details.

MECHANICAL CHARACTERISTICS:
Insert contact to rear face of connector insert, release from front faceof ­connector insert. Size 22 contact, male - 0.030 inch [0.76mm]
mating diameter. Female contact - PosiBand closed entry design, seepage 1 for details. Terminations for 20, 22, 24, 26, and 28 AWG.

Initial Contact Resistance: 0.004 ohms, maximum.

OPTIONAL PLATING FINISHES-14	
0.000030 [0.76 µ] gold over nickel by adding “-14” suffix
onto part number. Example: FC422P2-14.
-15

0.000050 inch [1.27µ] gold over nickel by adding “-15”.
Example: FC422P2-15.

REMOVABLE CONTACTSREMOVABLE CRIMP CONTACTFOR USE WITH SGMC SERIES CONNECTORSSIZE 22
CLOSED CRIMP BARREL WITH INSULATION SUPPORTFEMALE CONTACT

Note: Connectors can be kitted with allapplicable crimp/solder c­ ontacts,
contact Technical Sales for­connector part number.

MALE CONTACT“CLOSED ENTRY” DESIGN
0.449 [11.40]

0.610 [15.49]

ØA ØB

ØB ØA
Ø0.030±0.001[0.76±0.03]

CRIMP BARREL
INSULATION SUPPORTFEMALEWIRE SIZEAWG [mm2]

ØAØBFC422P2

22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]

0.056[1.42]

0.035[0.89]

FC420P2

20
[0.5]

N/A

0.045
[1.14]PART NUMBER

MALE

WIRE SIZEAWG [mm2]ØAØBMC422N

22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]

0.056[1.42]

0.035[0.89]

MC420N

20
[0.5]

N/A

0.045
[1.14]PART NUMBER

For information regarding CRIMP TOOLS & CRIMPING TOOL TECHNIQUES, see page 37.
11

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

High
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Rectangular

SGMC SERIESINDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
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REMOVABLE MILITARY CRIMP CONTACTFOR USE WITH SGMC SERIES CONNECTORSSIZE 22QUALIFIED TO SAE AS39029

STANDARD FINISH:
per SAE AS39029 specifications
COLOR CODE:
MALE CONTACT:YELLOW/YELLOW/BLACK
FEMALE CONTACT:YELLOW/YELLOW/BROWNFEMALE CONTACT

MALE CONTACT“CLOSED ENTRY” DESIGN
Ø0.035[0.89]

Ø0.056[1.42]

0.449 [11.40]

Ø0.030±0.001[0.76±0.03]*COLOR CODE

WIRE SIZEAWG/[mm2]

FEMALEPART NUMBER*COLOR CODE

*M39029/34-440

Ø0.056[1.42]

WIRE SIZEAWG/[mm2]

MALE
PART NUMBER

22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]*M39029/35-441

Ø0.035[0.89]

0.610 [15.49]

22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]

REMOVABLE CONTACTS*MILITARY
SPECIFICATION CONTACTS

Note: Connectors can be kitted with allapplicable crimp/solder c­ ontacts,
contact Technical Sales for­connector part number.

REMOVABLE THERMOCOUPLE CRIMP CONTACTFOR USE WITH SGMC SERIES CONNECTORSSIZE 22
Note: Connectors can be kitted with allapplicable crimp/solder c­ ontacts,
contact Technical Sales for­connector part number.

FEMALE CONTACT

MALE CONTACT“CLOSED ENTRY” DESIGN
Ø0.035[0.89]

Ø0.056[1.42]

TYPE

K

0.449 [11.40]

Ø0.030±0.001[0.76±0.03]*COLOR CODE

*COLOR CODE

MALE

PART NUMBER

PART NUMBER

COLOR
CODE*

WIRE SIZEAWG [mm2]

CHROMEL (+)
with gold flash

FC422P2CH

MC422NCH

WHITE

22 / 24 / 26
[ 0.3 / 0.25 / 0.12]

ALUMEL (-)

FC422P2AL

MC422NAL

GREEN

COPPER (+)

FC422P2CU

MC422NCU

RED

CONSTANTAN (-)

FC422P2CO

MC422NCOYELLOW

CHROMEL (+)

FC422P2CH

MC422NCH

WHITE

CONSTANTAN (-)

FC422P2CO

MC422NCOYELLOW

MATERIAL

FEMALE

Ø0.035[0.89]

0.610 [15.49]

TE

22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]

Ø0.056[1.42]For more information on the availability
of Type J thermocouple contacts,
please ­contact Technical Sales.
For more information about­thermocouple contacts with printed­circuit board s­ older termination,please contact Technical Sales.
Chromel® and Alumel® are registered trademarksof Hoskins Manufacturing Company

For information regarding CRIMP TOOLS & CRIMPING TOOL TECHNIQUES, see page 37.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

12

High

SGMC SERIES

Density

INDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

Positronic
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Rectangular

REMOVABLE SOLDER CUP CONTACTFOR USE WITH SGMC SERIES CONNECTORSSIZE 22
FEMALE CONTACT

Note: Connectors can be kitted with allapplicable crimp/solder c­ ontacts,
contact Technical Sales for­connector part number.

MALE CONTACT“CLOSED ENTRY” DESIGN
0.449 [11.40]

0.610 [15.49]

ØA ØB

ØB ØA
Ø0.030±0.001[0.76±0.03]

WIRE SIZEAWG/[mm2]ØAØBFS422P2

22
[3/0]

0.056
[1.42]

0.035[0.89]

FS420P2

20
[0.5]

N/A

0.045
[1.14]FEMALEPART NUMBERWIRE SIZEAWG/[mm2]

ØAØBMS422N

22
[3/0]

0.056
[1.42]

0.035[0.89]MS420N

20
[0.5]

N/A

0.045
[1.14]

MALE
PART NUMBERREMOVABLE CONTACTSREMOVABLE STRAIGHT SOLDER PRINTED BOARD MOUNT CONTACT *FOR USE WITH SGMC SERIES CONNECTORS *2
SIZE 221

Note: Connectors can be kitted with allapplicable crimp/solder c­ ontacts,
contact Technical Sales for­connector part number.

FEMALE CONTACT“CLOSED ENTRY” DESIGN

MALE CONTACT

A

A

Ø0.025[0.64]FEMALE

Ø0.030±0.001[0.76±0.03]

B

MALE

B

A

See below
illustration

MDS425N

0.772[19.61]

0.125[3.18]

0.156[3.96]MDS456N

0.803[20.40]0.156[3.96]

0.187[4.75]MDS487N

0.834[21.18]0.187[4.75]

A

See below
illustration

PART NUMBER

FDS425P2

0.607[15.42]0.125[3.18]FDS456P2

0.638[16.21]

FDS487P2

0.669[16.99]PART NUMBER

Ø0.025[0.64]NOTES: *1 Positronic
recommends printed circuit board contacts be supplied

CONTACT HOLE PATTERNS:For SGMC series contact hole patterns, refer to page 21 in SGM series.

installed in the connector. Contact technical sales.

*2 Positronic
recommends the practice of using mounting hardware tosecure connector to printed circuit board, see mounting hardware
presentation on page 14.

For information regarding CRIMP TOOLS & CRIMPING TOOL TECHNIQUES, see page 37.
13

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

High
Density
Rectangular

SGMC SERIESINDUSTRIAL / MILITARY QUALITYREMOVABLE CONTACTS

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REMOVABLE COMPLIANT PRESS-IN PRINTED BOARD MOUNT CONTACT *1FOR USE WITH SGMC SERIES CONNECTORS *2
SIZE 22
FEMALE CONTACT

MALE CONTACT“CLOSED ENTRY” DESIGN
0.657 [16.69]

Ø0.030±0.001[0.76±0.03]

PART NUMBER: MPF467N

Note: Unless otherwise specified, compliant
press-in contacts are not s­ upplied with
SGMC connectors and must be orderedseparately. Contacts may be installed in­connector to custom order.

SUGGESTED PRINTED BOARD HOLE SIZES:REMOVABLE CONTACTS

PART NUMBER: FPF467P2

0.822 [20.88]

Suggest 0.105 [2.66] Ø hole in printed board for connector mounting holes.
NOTE: For suggested printed board recommended drill hole sizes, p­ lating and­finished hole sizes for compliant contact t­ermination positions, see page 40.


NOTES: *1 Positronic
recommends printed circuit board contacts be supplied

installed in the connector. Contact technical sales.

For compliant press-in connector installation tools, see page 39.

*2 Positronic
recommends the practice of using mounting hardware

to secure connector to printed circuit board, see mounting
hardware presentation below.

CONTACT HOLE PATTERNS:For SGMC series contact hole patterns, refer to page 21 in SGM series.

MOUNTING HARDWARE FOR PRINTED BOARD MOUNT CONNECTORSFOR USE WITH SGMC OR SGM SERIES CONNECTORS
SGMC CONNECTOR INSERT SHOWN IN ILLUSTRATION FOR REFERENCE

FEMALE

Positronic recommends the practice ofusing mounting hardware. Stresses that
occur ­during coupling and uncoupling of
connectors or through shock and vibrationof systems can be transferred to printed
circuit boards through compliant pressin connector ­terminations. Avoid concern
over electrical integrity of the connector toboard ­interface by using mounting screws.

NYLON SPACER
AVAILABLE*1

LONG JACKSCREWAVAILABLE

BACK PANEL

MALE
NYLON SPACER
AVAILABLE*1

LONG JACKSCREWAVAILABLE

BACK PANELNOTE: *1 Stainless steel spacer available.

CONTACT TECHNICAL SALES FOR PART NUMBERS WITH LONG JACKSCREW OR NYLON SPACER * !
1

For information regarding CRIMP TOOLS & CRIMPING TOOL TECHNIQUES, see page 37.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

14

High

SGM SERIES
Positronic
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Density

INDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Rectangular

3 High reliability connectors with fixed contacts.
3 Contacts are high density size 22.
3 Terminations: wire wrap, solder cup, straight s­ older
and compliant press-in printed board mount.
See pages 18-20 for details.

3 Female closed entry contacts utilize the“PosiBand®” system. See page 1 for details.

3 Current ratings: signal level to 13 amperes.
See temperature rise curves on page 2 for details.

3 Twelve connector variants, 4 - 50 contacts.
3 A multitude of polarization and connector
coding (keying) options. See pages 30-34 for details.

3 Intermateable with SGMC and SMPL series.
See page 5 for SGMC series and page 23 for SMPL series.

3 Thermocouple contact options available.
3 A wide variety of options and accessories.

Qualified to:• MIL-DTL-28748/7 & 28748/8

Telecommunication:• UL File # E49351

SGM SERIESTECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Connector Insert:	Glass filled DAP per ASTM-D-5948 type
SDG-F. Grey color is standard, black or
green available.
Fixed Contacts:	Precision machined copper alloy.
0.000015 inch [0.38 µ] gold over nickel.
Other finishes available upon request,
see page 41 for details.
Polarizing Guides:	
Copper alloy with nickel plate or­passivated stainless steel.
Jackscrew System:

Passivated stainless steel.

Connector Housing 	Aluminum with yellow anodize or black(Shells):
anodize.
Backshell:

15

Aluminum with yellow or black anodize.

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

Quick Disconnect
Actuation lock lever and lock tab,Locking Device:	­copper alloy with nickel plate.

MECHANICAL CHARACTERISTICS:
Fixed Contacts:	Size 22, male contact 0.030 inch [0.76mm] mating diameter. Female contact PosiBand closed entry design, see page 1
for details.
Contact Retention inConnector Insert:

6 lbs. [26.5N] minimum.

Contact Termination:	Solder cup contacts - 0.037 inch [0.94mm] internal hole diameter for 22 AWG[0.3 mm2] wire maximum.
	
Straight printed board mount - 0.025
inch [0.64 mm] termination diameter.

continued on next page. . . .

HighDensity
Rectangular

SGM SERIESINDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Positronic
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TECHNICAL CHARACTERISTICS, continued
continued from previous page. . . .

MECHANICAL CHARACTERISTICS, continued:

Initial Contact Resistance: 0.004 ohms, maximum.

	Wire post - 0.025 inch [0.64 mm]
square.

Flash over Voltage:

2200 V.AC (rms)Test Voltage:

1000 V.AC (rms)Compliant press-in termination.

Insulation Resistance:

5 G ohms, minimum.

Locking Systems:	Friction, quick disconnect locking device
and jackscrews.

Clearance and Creepage
Distance:

0.028 inch [0.71 mm], minimum.

Polarization:	Polarized guides and jackscrew system.

Working Temperature:-55°C to 135°C

Coding (Keying) Device:	Pin and slot system; male and female
guide system.

Working Voltage:

250 V.AC (rms)

Mechanical Operations:1000 operations per IEC 60512-5.

Jackscrews:	Standard threads, 2-56 UNC on all sizes,
Metric threads, M2X0.4 and M3X0.5
available.

ELECTRICAL CHARACTERISTICS:
Contact Current Rating, Tested per UL 1977:
13 amperes, 2 contacts energized.
10 amperes, 6 contacts energized.
6 amperes, 26 contacts energized.
5 amperes, 104 contacts energized
See temperature rise curves on page 2 for details.

THERMOCOUPLE CONTACTS:
Straight printed circuit board mount contacts are available, please­contact Technical Sales for details.
Right angle (90°) printed circuit board mount contacts are available in
SMPL series, see page 24 for details.
Size 22 removable crimp contacts are available in SGMC series, seepage 12 for details.

SGM SERIES

Visit our web site for the latest c­ atalog updates and supplements at
https://www.connectpositronic.com/catalogs/

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

16

High

SGM SERIES

Density

INDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Positronic
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Rectangular

CONNECTOR INSERT DIMENSIONSFOR SGM AND SMPL SERIES

MATING FACE VIEW OF FEMALE OR REAR FACE VIEW OF MALE

0.210
[5.33]

0.240[6.10]

0.562[14.27]0.780[19.81]

MALE AND FEMALEPROFILE VIEW

0.482
[12.24]SGM 4
SMPL 4

0.531[13.49]

SGM SERIES

1.094[27.79]1.250[31.75]

SGM 29SMPL 29

SGM 34
SMPL 341.250[31.75]1.000[25.40]

SGM 20SMPL 20

SGM 26
SMPL 26
0.390[9.91]

0.390[9.91]

0.390[9.91]

1.032[26.21]

0.280[7.12]

0.814[20.68]1.060[26.92]

SGM 14
SMPL 140.280[7.12]SGM 9
SMPL 90.280[7.12]

0.880[22.35]0.625[15.88]0.875[22.23]0.656[16.66]

SGM 7
SMPL 70.280[7.12]

SGM 11
SMPL 111.344[34.14]0.562[14.27]0.780[19.81]

SGM 5
SMPL 50.280[7.12]

0.786[19.96]0.700[17.78]0.210[5.33]

0.217[5.51]

0.210[5.33]

1.281[32.54]1.500[38.10]1.625[41.28]1.408[35.76]

SGM 44
SMPL 44

SGM 50SMPL 50

CONTACT HOLE PATTERNS:
17

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

For SGM series contact hole patterns, refer to page 21 in SGM series.
For SMPL series contact hole patterns, refer to page 26 in SMPL series.

SGM SERIESINDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Positronic
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STRAIGHT SOLDER PRINTED BOARD MOUNT TERMINATIONCODE DS3, DS4, DS5 AND DS6

FEMALE POSIBAND CLOSEDENTRY DESIGNCONTACTS, SEE
PAGE 1 FOR DETAILS.

0.025
Ø [0.64]
TYP.
L

Typical Part Number:
SGM26SDS3T0000

CONTACT
CODE

L

DS3

0.093
[2.36]

DS4

0.125[3.18]

DS5

0.156[3.96]

DS6

0.187[4.75]For straight solder contacts,
specify contact code in Step 4 ofordering information.

SGM SERIESHigh
Density
Rectangular

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

18

High

SGM SERIES
Positronic
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Density

INDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Rectangular

SOLDER CUP TERMINATIONCODE SCFor solder cup contacts, specify contact code “SC” in Step 4 of o
­ rdering information.

MALE

FEMALEØ 0.037 [0.94]
TYP. SOLDER CUP OSIBAND CLOSEDP
ENTRY DESIGNCONTACTS, SEE
PAGE 1 FOR
DETAILS.

0.156[3.96]
0.103 [2.62]

0.030
Ø [0.76]
TYP.

Typical Part Number:
SGM26SSCN0000

SGM SERIES19

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

Typical Part Number:
SGM26MSCN0000

High
Density
Rectangular

SGM SERIESINDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Positronic
connectpositronic.com

WRAP POST TERMINATIONCODE WW1 OR CODE WW2

FEMALE
0.025 [0.64]
SQUARE TYP.

 POSIBAND CLOSED ENTRY
DESIGN CONTACTS, SEE
PAGE 1 FOR DETAILS.

CONTACT
CODE

L

WW1

0.225
[5.72]

WW2

0.355[9.02]

For wrap post contacts, specify
contact code in Step 4 of ordering information.

L

Typical Part Number:
SGM26SWW1T0000

COMPLIANT PRESS-IN PRINTED BOARD MOUNT TERMINATION *1

CODE 98

For compliant press-in contacts, specify contact code “98” in Step 4 of o
­ rdering information.

FEMALE

MALE

0.660 [16.76]

0.695 [17.65]
0.110 [2.79]

Ø0.023 [0.58]
LEAD IN

2-56UNC-2A*2
POSIBAND CLOSEDENTRY DESIGNCONTACTS, SEE
PAGE 1 FOR
DETAILS.

0.112 [2.84]

SGM SERIES

Ø0.049 [1.24]
CONTACTTERMINATION

0.145 [3.68]

Ø0.030 [0.76]
TYP.

0.156 [3.96]

STAINLESS STEELHEX NUT

0.146 [3.71]

NYLON SPACER*3

Typical Part Number:
SGM26S98T0000

Typical Part Number:
SGM26M98T0000

NOTES:
*1 Positronic
recommends the practice of using mounting

hardware to secure connector to printed circuit board.

* M2X0.4 metric thread available.
2

*3 Stainless steel spacer available.

CONTACT HOLE PATTERNS:For compliant press-in connector contact hole patterns, see page 21.

SUGGESTED PRINTED BOARD HOLE SIZES:
Suggest 0.105 [2.66] Ø hole in printed board for connector mounting holes.
NOTE: For suggested printed board recommended drill hole sizes, p­ lating and­ nished hole sizes for compliant contact t­ermination positions, see page 40.
fi
For compliant press-in connector installation tools, see page 39.

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

20

High

SGM SERIES

Density

INDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Positronic
connectpositronic.com

Rectangular

CONTACT HOLE POSITION DIMENSIONS AND PRINTED BOARD HOLE PATTERNFOR SGM AND SGMC SERIES
MATING FACE VIEW OF FEMALE OR REAR FACE VIEW OF MALE
0.090
[2.29]

0.090[2.29]

0.045[1.14]

0.081[2.06]
0.045[1.14]

0.188[4.78]

0.562[14.27]0.482[12.24]0.146[3.70]
0.090
TYP.
[2.29]
0.270[6.86]

0.047[1.19] TYP.

0.162
[4.11]

0.081[2.06]

0.625[15.88]0.376[9.55]
0.047[1.19] TYP.

0.564
[14.33]0.125[3.18]

0.814[20.68]0.081[2.06]

SGM SERIES

1.032[26.21]0.047[1.19] TYP.

SGM 11

0.162[4.11]

0.081[2.06]

1.094[27.79]0.846[21.49]0.047[1.19] TYP.

0.125
[3.18]

0.047[1.19] TYP.

SGM 26
SGMC 260.135[3.43] TYP.

1.281
[32.54]0.987[25.07]0.047[1.19] TYP.
0.140
[3.56]

SGM 34
SGMC 340.047[1.19] TYP.

1.000
[25.40]0.752[19.10]

SGM 20
SGMC 200.752[19.10]0.125[3.18]

0.162[4.11]

0.125[3.18]

0.045[1.14] TYP.

0.531
[13.49]0.282[7.16]

SGM 9
SGMC 90.047[1.19] TYP.

0.045
[1.14] TYP.

0.081
[2.06]

0.047[1.19] TYP.

0.125
[3.18]

SGM 14
SGMC 140.656[16.66]0.140[3.56]

SGM 7
SGMC 7

0.162[4.11]

0.162[4.11]

0.040[1.02]

0.376[9.55]

0.562[14.27]0.047[1.19] TYP.

SGM 5

0.081
[2.06]

0.135[3.43] TYP.

0.282
[7.16]
0.140[3.56]

0.147[3.73]

SGM 4
SGMC 40.081[2.06]

0.040[1.02]

0.147[3.73]

SGM 44
SGMC 44

SGM 290.135[3.43] TYP.

0.045
[1.14] TYP.

1.408
[35.76]

1.128[28.65]0.047[1.19] TYP.

0.140
[3.56]

SGM 50
SGMC 50SUGGESTED PRINTED BOARD HOLE SIZES:21

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

Suggest 0.105 [2.66] Ø holes in printed board for connector mounting holes
Suggest 0.040 [1.01] Ø holes in printed board for contact terminations

High
Density
Rectangular

SGM SERIESINDUSTRIAL / MILITARY QUALITY
FIXED STRAIGHT PCB MOUNT / SOLDER CUP

Positronic
connectpositronic.com

O RD E R I NG INFORMATI O N - C O D E N U M BE RIN G SYS T EM
Specify Complete Connector By Selecting An Option From Step 1 Through 9

STEP
EXAMPLE

1

2

3

4

5

6

7

8

9

10

SGM

26

S

SC

N

0

0

J

0

-14

STEP 1 - BASIC SERIESSTEP 10 - SPECIAL OPTIONS

SGM series

FOR SPECIAL OPTIONS, SEE SPECIALOPTIONS APPENDIX ON PAGE 41.

STEP 2 - CONNECTORVARIANTS*1 STEP 9 - A
 DDITIONAL FEATURES

4, 5, 7, 9, 11, 14, 20, 26, 29,
34, 44, 50

B – For black anodized aluminum parts.
R – For chemical conversion coating on
aluminum parts.
*3 V – Lock tab.
*3 VL – Actuation lock lever.
M – Jackscrews with metric threads.
0 – If no additional options are required.

STEP 3 - CONNECTOR GENDER
M - MaleS - Female - P osiBand closed entry contacts,
see page 1 for more information.

STEP 4 - CONTACT TERMINATION TYPE
All female contacts “closed entry” design
DS3 – Straight solder 0.093 [2.36]
DS4 – Straight solder 0.125 [3.18]
DS5 – Straight solder 0.156 [3.96]
DS6 –	Straight solder 0.187 [4.75]
SC –	Solder cup
WW1 – Wrap post 0.225 [5.72]
WW2 – Wrap post 0.355 [9.02]
98–	Straight printed circuit board mount,­compliant press-in.

*1 STEP 8 - BACKSHELL
J
0– Top opening backshell offered on all variants
except 5 and 11.
– If no backshell are required.

*1 STEP 7 - CODING
(KEYING) POSITIONS OF
CONNECTOR HOUSING (SHELLS)
Select letter to designate position of male pin or female slot forcoding system.
A, B, C, D, E, F, G
0 – If no coding is required or if no connector housings are required.

*1 STEP 6 - CONNECTOR HOUSING (SHELLS)

N
–
NSS –
T
–
E
–
E1 –
ESS –
0
–

Polarizing guides.
Stainless steel polarizing guides.
Fixed jackscrews.
Rotating jackscrews with knobs.
Rotating jackscrews used with backshell only.
Short rotating jackscrews.
If no polarizing guides or jackscrews are required.

SGM SERIES*1 STEP 5 -POLARIZING GUIDES AND
JACKSCREW SYSTEMS*2 P – Male shell.
*2 R – Female shell.
0 – If no connector housings are required.

NOTE:*1 Fordetails of items listed in steps 5 through 9, see Accessories
section on pages 30-36.
*2 Contact
Technical Sales for availability of 5, 11 and 29 connector
variants.
*3 Select‘0’ in Step 6 when selecting ‘V’ and ‘VL’ options.

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

22

SMPL SERIES
Positronic
connectpositronic.com

High
Density

INDUSTRIAL / MILITARY QUALITY
FIXED RIGHT ANGLE PCB MOUNT TERMINATION

Rectangular

3 High reliability connectors with fixed contacts.
3 Contacts are high density size 22.
3 Terminations: right angle (90º) solder printed board mount.
See pages 25 for details.

3 Female closed entry contacts utilize the “PosiBand ” system.
®

See page 1 for details.

3 Current ratings: signal level to 13 amperes.
See temperature rise curves on page 2 for details.

3 Twelve connector variants, 4 - 50 contacts.
3 A multitude of polarization and connector
coding (keying) options. See pages 30-34 for details.

3 Intermateable with SGMC and SGM series.
See page 5 for SGMC series and page 15 for SGM series.

3 Thermocouple contact options available.
3 A wide variety of options and accessories.

Conforms to:• MIL-DTL-28748

Telecommunication:• UL File # E49351

TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:

Alignment Bar:

Connector insert:	Glass filled DAP per ASTM-D-5948 type
SDG-F. Grey color is standard, black or
green available.

Quick Disconnect
Actuation lock lever and lock tab,Locking Device:	­copper alloy with nickel plate.

Fixed Contacts:	Precision machined copper alloy.
0.000015 inch [0.38 µ] gold over nickel.
Other finishes available upon request,
see page 41 for details.

Nylon, black.

MECHANICAL CHARACTERISTICS:
Fixed Contacts:	
Size 22, male 0.030 inch [0.76 mm]
mating diameter. Female – PosiBand­
closed entry design, see page 1 for details.

SMPL SERIES

Polarizing Guides:	
Copper alloy with nickel plate or­passivated stainless steel.

Contact Retention inConnector Insert:

Jackscrew System:

Contact Termination:	0.020 inch
­diameter.

Passivated stainless steel.

Mounting Bracket:	Phosphor bronze with zinc plate andchromate seal.

23

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

6 lbs. [26.5N] minimum.
[0.51

mm]

termination

Locking Systems:	Friction, quick disconnect locking device
and jackscrews.

continued on next page. . . .

SMPL SERIESHigh
Density
Rectangular

INDUSTRIAL / MILITARY QUALITY
FIXED RIGHT ANGLE PCB MOUNT TERMINATION

Positronic
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TECHNICAL CHARACTERISTICS, continued
continued from previous page. . . .

MECHANICAL CHARACTERISTICS, continued:

Flash over Voltage:

2200 V.AC (rms)

Polarization:	Polarized guides and jackscrew system.

Test Voltage:

1000 V.AC (rms)

Coding (Keying) Device:	Pin and slot system; male and female
guide system.

Insulation Resistance:

5 G ohms, minimum.

Clearance and Creepage
Distance:

0.028 inch [0.71 mm], minimum.

Jackscrews:	Standard threads, 2-56 UNC. M2X0.4
metric threads available.

Working Temperature:-55°C to 135°C

Working Voltage:

250 V.AC (rms)

ELECTRICAL CHARACTERISTICS:

THERMOCOUPLE CONTACTS:

Contact Current Rating, Tested per UL 1977:
13 amperes, 2 contacts energized.
10 amperes, 6 contacts energized.
6 amperes, 26 contacts energized.
5 amperes, 104 contacts energized
See temperature rise curves on page 2 for details.

Right angle (90°) printed board mount contacts are available, pleasecontact Technical Sales for details.

Mechanical Operations:1000 operations per IEC 60512-5.

Initial Contact Resistance: 0.004 ohms, maximum.

Straight printed board mount contacts are available in SGM series, seepage 16 for details.
Size 22 removable crimp contacts are available in SGMC series, seepage 12 for details.

SMPL SERIES

Visit our web site for the latest c­ atalog updates and supplements at
https://www.connectpositronic.com/catalogs/

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

24

SMPL SERIESHigh
Density

INDUSTRIAL / MILITARY QUALITY
FIXED RIGHT ANGLE PCB MOUNT TERMINATION

Positronic
connectpositronic.com

Rectangular

RIGHT ANGLE (90°) SOLDER PRINTED BOARD MOUNT TERMINATIONCODE 00.030 [0.76] Ø TYP.

Typical Part Number:
SMPL29M0N0LB

0.285[7.24]
0.140 [3.56]

ALIGNMENT BAR
MOUNTING HOLE
HAS 2-56 THREADSSTANDARD POSITION
OF CONNECTOR
INSERT REQUIRES­CONTACT “A” TO BE­ADJACENT TO THE
PRINTED BOARD

SCREW SUPPLIED AS
SPECIAL OPTION
0.100 [2.54] MINIMUM
0.020
Ø TYP.
[0.51]

0.175[4.45]
Contacts not shown forclarity in this view only.

NOTE:
Add 0.030 [0.76] to the hole location dimension 0.175 [4.48] when
mounting bracket (Code LB) and locking tab (Code V) are used in
combination on connector.

CONNECTOR INSERT DIMENSIONS:For SMPL series connector insert dimensions, refer to page 17 in SGM series.

ALIGNMENT BAR DIMENSIONSMOUNTING BRACKET
CODE LB

0.094 TYP.
[2.38]

0.031[0.79]

0.150[3.81]
TYP.

0.088 [2.24]
Ø HOLEB

0.047 TYP.
[1.19]B

A

2-56
UNC-2BA
0.175[4.45]

SMPL SERIES
25

0.140
[3.56]

0.285[7.24]PART
NUMBERA

B

CONNECTOR
VARIANTS

80213-00.105[2.67]

0.205[5.21]

4, 5, 7, 9

80213-1

0.140[3.56]

0.240[6.10]

80213-2

0.195[4.95]

0.295[7.49]

11, 14, 20, 26, 29
34, 44, 50

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

SIZE

A

B

5

0.314 [7.98]

0.290 [7.37]

70.394 [10.01]

0.290 [7.37]

90.488 [12.40]

0.290 [7.37]

110.364 [9.25]

0.415 [10.54]

14

0.456 [11.58]

0.415 [10.54]

20

0.646 [16.41]

0.415 [10.54]

26

0.832 [21.13]

0.415 [10.54]

29

0.926 [23.52]

0.415 [10.54]34

0.864 [21.95]

0.550 [13.97]

44

1.112 [28.24]

0.550 [13.97]50

1.240 [31.50]

0.550 [13.97]

0.040[1.02]

SMPL SERIESHigh
Density
Rectangular

INDUSTRIAL / MILITARY QUALITY
FIXED RIGHT ANGLE PCB MOUNT TERMINATION

Positronic
connectpositronic.com

RIGHT ANGLE (90°) PRINTED BOARD HOLE PATTERN
HOLE IDENTIFICATION SHOWN FOR MALE CONNECTOR; USE MIRROR IMAGE FOR FEMALE CONNECTOR.

0.070[1.78]

0.220[5.59]

0.175 TYP.
[4.45]

0.281[7.14]

0.045[1.14]
TYP.

0.094 TYP.
[2.39]
0.047 TYP.
[1.19]

SMPL 40.070 [1.78]

0.281[7.14]

0.241[6.12]

SMPL 5

SMPL 70.175 TYP.
[4.45]

0.220[5.59]

0.266[6.76]

0.328[8.33]

SMPL 9SMPL 11SMPL 140.312[7.92]

0.070 [1.78]
0.220 [5.59]

0.175 TYP.
[4.45]

0.370 [9.40]
0.407[10.34]0.500[12.70]SMPL 20

SMPL 260.547[13.89]SMPL 290.070 [1.78]
0.220 [5.59]

0.175[4.45]
TYP.

0.370 [9.40]

0.520 [13.21]
0.024[0.61]

SMPL 340.640[16.26]

SMPL 440.704[17.88]SMPL 50

SMPL SERIES

0.516[13.11]SUGGESTED PRINTED BOARD HOLE SIZES:
Suggest 0.105 [2.66] Ø holes in printed board for connector mounting holes
Suggest 0.040 [1.01] Ø holes in printed board for contact terminations
Add 0.030 [0.76] to the hole location dimension 0.175 [4.48] when mounting bracket (Code LB)
and locking tab (Code V) are used in combination on connector.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

26

SMPL SERIESHigh

INDUSTRIAL / MILITARY QUALITY
FIXED RIGHT ANGLE PCB MOUNT TERMINATION

Positronic
connectpositronic.com

Density
Rectangular

O RD E R I NG INFORMATI O N - C O D E N U M BE RIN G SYS T EM
Specify Complete Connector By Selecting An Option From Step 1 Through 7

1

2

3

4

5

6

7

8

SMPL

14

S

0

T

0

LB

-14

STEP
EXAMPLE

STEP 1 - BASIC SERIESSTEP 8 - SPECIAL OPTIONSSMPL series.

FOR SPECIAL OPTIONS, SEE SPECIALOPTIONS APPENDIX ON PAGE 41.

STEP 2 - CONNECTORVARIANTS
4, 5, 7, 9, 11, 14, 20, 26,
29, 34, 44, 50

STEP 7 - MOUNTINGBRACKETSSTEP 3 - CONNECTOR GENDER

LB – Mounting bracket.
0 – If no mounting bracket is required.

M - MaleS - Female - P osiBand closed entry contacts, seepage 1 for more information.

*1 STEP 6 - QUICK DISCONNECT LOCKING DEVICES
STEP 4 - CONTACT TERMINATION TYPE
0–	Standard termination, right angle (90°).

V –
VL –
0 –

Lock tab.
Actuation lock lever.
If no locking devices are required.

*1 STEP 5 -POLARIZING GUIDES AND
JACKSCREW SYSTEMS

N
NSS
T
0

– Polarizing guides.
– Stainless steel polarizing guides.
– Fixed jackscrews.
– If no polarizing guides or jackscrews are required.

SMPL SERIES
27

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

NOTE:*1 Fordetails of items listed in steps 5 through 6,
see Accessories section on pages 30-36.

UNIQUE FEATURES

High
Density
Rectangular

UNIQUE FEATURES
Positronic
connectpositronic.com

U N I Q U E

F E A T U R E

S E C T I O N

Positronic is known around the world foroffering our customers flexibility when choosing connectors.
In addition to allowing customers to create part numbers for particular applications,
Positronic offers a wide variety of features and accessories within our products.
Positronic is able to modify existing products to meet uniquecustomer requirements. We are also eager to develop
custom connectors to customer requirements. If you do not find what
you need in this catalog, please contact us for assistance.

LOW PROFILE SPACE SAVINGHIGH RELIABILITY MEZZANINE CONNECTOR
SGM SERIES

SGM connectors can be used to stack multiple
printed circuit boards in applications ­r equiring
rugged, high density connectors.

PC BOARD
FEMALE CONTACTSNYLON WASHER

INTERMEDIATE CONNECTOR"DUAL GENDER"FEMALE CONNECTOR,STRAIGHT SOLDERPCB MOUNT WITH
2 GUIDE PINSCONNECTOR BODYNYLON WASHERCONNECTOR BODYNYLON WASHER

C - CLIP

C - CLIP

FEMALE CONNECTOR,STRAIGHT SOLDERPCB MOUNT WITH
2 GUIDE PINSPC BOARD

MALE CONTACTSPC BOARD

NYLON WASHERFOR DETAILED INFORMATION AND OPTIONS, CONTACT TECHNICAL SALESDIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

28

UNIQUE FEATURES

High
Density

UNIQUE FEATURES
Positronic
connectpositronic.com

Rectangular
CUSTOMER SPECIFIED CONTACT TERMINATION LENGTH

Positronic can supply High Density Retangular connectors with c­ ustomer specified t­ermination lengths.
We have a wide variety of options available.

STRAIGHT PRINTED BOARD MOUNTXRIGHT ANGLE (90°) PRINTED BOARD MOUNTX“X ” co n t act te rmina tion le ngths c a n be
cu s t o m d es ig n ed t o f it your a pplic a tion re quire me nts.
CONTACT TECHNICAL SALES FOR MORE INFORMATION!

FLUSH PANEL CONNECTOR MOUNTING BRACKETS

PANEL0.187 [4.75]
0.312 [7.92]

PART NUMBER 80217-0

29

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

UNIQUE FEATURESANDACCESSORIESUNIQUE FEATURES

High
Density
Rectangular

Positronic
connectpositronic.com

POLARIZATION & CODING (KEYING) OPTIONSACCESSORIESMALE AND FEMALE
POLARIZING GUIDELOCATIONS MAY BE
REVERSED TOPROVIDE CONNECTOR
CODING (KEYING) FROMONE CONNECTOR TO ANOTHER

MALE AND FEMALE
POLARIZING GUIDELOCATIONS MAY BE
CHANGED TOPROVIDE CONNECTOR
CODING (KEYING) FROMONE CONNECTOR TO ANOTHERACCESSORIES SECTIONPANEL CUT-OUT DIMENSIONSFOR USE WITH SGMC OR SGM SERIES CONNECTORS

0.020 R. TYP.
[0.51]

B

C
0.093 TYP.
[2.36]
A
0.093 [2.36] Ø HOLE
(4 PLACES)SIZE 75 AND 104 ONLY

SIZE

A

B MIN.

C MIN.

4

0.562 [14.27]

0.390 [9.91]

0.215 [5.46]

50.482 [12.24]

0.315 [8.00]

0.215 [5.46]

70.562 [14.27]

0.397 [10.08]

0.215 [5.46]

90.656 [16.66]

0.495 [12.57]

0.215 [5.46]

11

0.531 [13.49]

0.401 [10.19]

0.285 [7.24]

140.625 [15.88]

0.510 [12.95]

0.285 [7.24]

20

0.814 [20.68]

0.700 [17.78]

0.285 [7.24]

26

1.000 [25.40]

0.885 [22.48]

0.285 [7.24]

29

1.094 [27.79]

0.959 [24.36]

0.285 [7.24]

34

1.032 [26.21]

0.867 [22.02]

0.395 [10.03]

44

1.281 [32.54]

1.105 [28.07]

0.395 [10.03]50

1.408 [35.76]

1.235 [31.37]

0.395 [10.03]75

1.375 [34.93]

1.145 [29.08]

0.755 [19.18]

104

1.750 [44.45]

1.520 [37.47]

0.755 [19.18]

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

30

High
Density

ACCESSORIES
Positronic
connectpositronic.com

Rectangular
POLARIZING GUIDESCODE N OR CODE NSS

NSS

N
MALE

HEX NUTLOCKWASHERHEX NUTLOCKWASHERFEMALEHEX NUTLOCKWASHERHEX NUTLOCKWASHERACCESSORIES

0.588[14.94]0.625[15.88]0.078
Ø[1.98]MALE

FEMALE

POLARIZING GUIDES

0.588[14.94]0.625[15.88]0.078
Ø[1.98]STAINLESS STEEL POLARIZING GUIDESFIXED AND ROTATING JACKSCREW SYSTEMSCODE T, CODE E OR CODE ESS

T

E

MALE

FEMALELOCKWASHERLOCKWASHER

0.625[15.88]0.585[14.86]

MALE

SET
SCREW

HEX NUTHEX NUTFEMALE

SET
SCREW

ESS
MALE
0.960
[24.38]

FIXED JACKSCREWS

0.920[23.37]0.625[15.88]

NOTE:

Recommended Jackscrew
mating torque 0.141 N m (1.25 in-lb)

FEMALE

0.590[14.99]SHORT ROTATING JACKSCREWSROTATING JACKSCREWSPOLARIZING GUIDE AND JACKSCREW THREAD AVAILABILITY CHART
CODE N, CODE NSS, CODE T, CODE E OR CODE ESSTHREADOPTIONSN

FIXED AND ROTATING JACKSCREWS

NSS

T

E

*1 ESS4 - 50VARIANTS

75 &104
VARIANTS

4 - 50VARIANTS

75 &104
VARIANTS

4 - 50VARIANTS

75 &104
VARIANTS

4 - 50VARIANTS

75 &104
VARIANTS

4 - 50VARIANTS

75 &104
VARIANTS

2-56 THREAD

SUPPLIEDAS
STANDARD---

SUPPLIEDAS
STANDARD---

SUPPLIEDAS
STANDARD---

SUPPLIEDAS
STANDARD---

SUPPLIEDAS
STANDARD---

M2x0.4
METRIC THREAD

AVAILABLE---AVAILABLE---AVAILABLE---AVAILABLE---AVAILABLE

---

6-32
THREAD---

SUPPLIEDAS
STANDARD---

SUPPLIEDAS
STANDARD---

SUPPLIEDAS
STANDARD---

SUPPLIEDAS
STANDARDCONTACT TECHNICALSALES FOR AVAILABILITY

M3x0.5METRIC THREAD---

AVAILABLE---AVAILABLE---AVAILABLE---AVAILABLECONTACT TECHNICALSALES FOR AVAILABILITY

MATERIAL
AND FINISH

31

POLARIZING GUIDES

COPPER ALLOY WITH
NICKEL PLATEDIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

STAINLESS STEELPASSIVATEDSTAINLESS STEEL PASSIVATEDNOTE: *1 ESS jackscrew is not offered in kits and must be factory installed on connectors.

High
Density
Rectangular

ACCESSORIES
Positronic
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POLARIZING GUIDEFOR USE WITH 4 TO 50 CONTACTS VARIANTS
CODE N OR CODE NSSQUALIFIED TO MIL-DTL-28748

0.237[6.02]
TYP.

NSS

0.625
[15.88]0.588[14.94]0.243[6.17]TYP.

ON THE MALE CONNECTOR,
THE FEMALE POLARIZINGGUIDE IS POSITIONED AT
CONTACT A

ACCESSORIESN

Ø0.125 [3.18]

SLOT
0.031 [0.79]
WIDE

2-56 UNC-2A
TYP.

0.240
[6.10]

SLOT
0.020 [0.51]
WIDE

0.148
[3.76]

0.110[2.79]POLARIZING GUIDES

0.235[5.97]POLARIZING GUIDESBRASSSTAINLESS STEELNOTES:
Alternative lengths of polarizing guides are available as special options, contact Technical Sales.
M2x0.4 metric threads available, see chart on page 31.

POLARIZING GUIDEFOR USE WITH SGMC 75 OR SGMC 104 CONTACT VARIANTS
CODE NSS
0.680[17.28]0.720[18.28]NSS

0.310[7.87]POLARIZING GUIDES

0.310[7.87]STAINLESS STEEL*16-32 UNC-2A

0.187 [4.75]
TYP.

THREAD TYP.

0.125 [3.18]
TYP.

ON THE MALE
CONNECTOR, THE
FEMALE GUIDE IS
POSITIONED AT
CONTACT NO. 1
SLOT
0.038 [0.97]
WIDE

0.150
[3.81]

0.110[2.79]NOTE:*1 M3x0.5 metric threads available, see chart on page 31.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

32

High
Density

ACCESSORIES
Positronic
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Rectangular
JACKSCREW SYSTEMFOR USE WITH 4 TO 50 CONTACTS VARIANTS
CODE T, CODE E, CODE ESS, CODE ESS-756.2 OR CODE E-793.4
QUALIFIED TO MIL-DTL-28748

T

ACCESSORIES

2-56
UNC-2A
Typ.

0.145[3.68]

0.110[2.79]

E

ESS

0.807
[20.50]0.480[12.19]0.110[2.79]

2-56UNC-2A
Typ.
0.475
[12.07]
Typ.

2-56UNC-2B
Typ.
0.145
0.110
[3.68][2.79]FIXEDJACKSCREWS

0.110[2.79]

Ø0.192[4.87]

Slot 0.048 [1.22] wide
X 0.060 [1.28] deep

ROTATING
JACKSCREWSSTAINLESS STEEL

ESS-756.2

STAINLESS STEEL WITH
ALUMINUM KNOBS

Ø0.089[2.26]

E-793.4

0.400[10.16]0.472[11.99]0.110[2.79]On the maleconnector, thefemale jackscrew
is positioned atcontact A, typ.

Ø0.089[2.26]

0.145[3.68]
Slot 0.028 [0.71] wide
X 0.030 [0.76] deep

0.145
[3.68]
Slot 0.028 [0.71] wide
X 0.030 [0.76] deep

0.145
[3.68]
Internal hex 0.078 [1.98]
wide X 0.113 [2.78] deep

ROTATING
JACKSCREWSROTATING
JACKSCREWSROTATING
JACKSCREWSSTAINLESS STEELSTAINLESS STEELCONSULTTECHNICAL SALESFOR ORDERING
INFORMATIONNOTES:
Alternative lengths of jackscrews are available as special options, contact Technical Sales.
M3x0.5 metric threads available, see chart on page 31.

STAINLESS STEEL WITH
STAINLESS STEEL KNOBSCONSULTTECHNICAL SALESFOR ORDERING
INFORMATIONJACKSCREW SYSTEMFOR USE WITH SGMC 75 OR SGMC 104 CONTACT VARIANTS
CODE T OR CODE E

T

E

0.618
[15.70]

ON THE MALE CONNECTOR,
THE FEMALE JACKSCREW IS
POSITIONED AT CONTACT NO. 1

0.310[7.87]
0.310[7.82]

0.192[4.88]

0.154 [3.91]

0.250 [6.35]
ACROSSFLATS TYP.

*1 6-32 UNC

THREAD TYP.

*1 6-32 UNC-2A
THREAD TYP.

0.590
[14.99]0.170[4.32]

0.160[4.06]

0.851[21.62]ROTATING JACKSCREWSFIXED JACKSCREWSSTAINLESS STEELSTAINLESS STEEL

NOTE:

33

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

*1 M3x0.5 metric threads available, see chart on page 31.

High
Density
Rectangular

ACCESSORIES
Positronic
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FEMALECONNECTOR HOUSING (SHELLS)

POLARIZING SLOTFOR SIZES
4 AND 7

0.093 [2.36] Ø
2 SLOTS

B
C

R

CODING (KEYING) DEVICE OPTIONS
Coding (keying) is accomplished with connector housings by a pin and slot system. Female­onnector housings are slotted to accept stainless steel polarizing pins mounted on the malec­connector housings.
There are seven coding positions available which are designated by the letters A, B, C, D, E, F
or G. ­Non-coded connector housings are designated by “0” and are supplied without slot and pin.
See ordering chart. For non Mil-Spec shells the polarization feature location shall be: slot to the left,
pin to the right, when the connector is held vertically with contact position A or 1 at the top and themating face visible.

FEMALE

E

D

CODE R

0.031 [0.79] RF
0.125 [3.18]

0.030 [0.76]
0.125[3.18]

0.125 [3.18]
TYP. 6SPACES

0.750[19.05]PART
NUMBER

A
MIN.

B
MIN.

C
MIN.

D
MIN.

E

F

R

SG4000R000

0.875[22.23]0.305[7.75]

0.230[5.84]

0.430[10.92]

0.562[14.27]0.437[11.10]0.031[0.79]

0.875[22.23]0.975[24.77]
1.165[29.59]1.350[34.29]1.344[34.14]
1.595[40.51]
1.715[43.56]1.775[45.09]0.305[7.75]
0.375[9.53]
0.375[9.53]
0.375[9.53]
0.480[12.19]0.480[12.19]0.480[12.19]0.840[21.34]0.230[5.84]
0.300[7.62]
0.300[7.62]
0.300[7.62]
0.410[10.41]0.410[10.41]0.410[10.41]0.770[19.56]0.430[10.92]0.530[13.46]0.730[18.54]0.910[23.11]0.900[22.86]1.140[28.96]1.270[32.26]
1.180[29.97]0.562[14.27]0.625[15.88]0.814[20.68]1.000[25.40]1.032[26.21]
1.281[32.54]1.408[35.76]1.375[34.93]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.512[13.00]0.031[0.79]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]

2.160[54.86]0.840[21.34]0.770[19.56]1.545[39.24]1.750[44.45]0.512[13.00]0.062[1.57]

SG7000R000
SG14000R000
SG20000R000
SG26000R000
SG34000R000
SG44000R000

0.094 [2.39]
TYP.
6 SPACES

SG50000R000

MALE

SG75000R000
FOR SIZES
4 AND 70.562
[14.27]

F
0.312 [7.92]

SG104000R000

MALE

CODE P
0.030[0.76]

0.125 [3.18]
TYP.
6 SPACESPARTNUMBER

A
MAX.

B
MAX.

C
MIN.

D
MIN.

E

F

R

SG4000P000

0.870[22.10]0.300[7.62]

0.230[5.84]

0.430[10.92]

0.562[14.27]0.437[11.10]0.031[0.79]

0.870[22.10]0.970[24.64]1.160[29.46]1.345[34.16]1.340[34.04]1.590[40.39]1.710[40.59]1.770[44.96]0.300[7.62]
0.370[9.40]
0.370[9.40]
0.370[9.40]
0.480[12.19]0.480[12.19]0.480[12.19]0.840[21.34]0.230[5.84]
0.300[7.62]
0.300[7.62]
0.300[7.62]
0.410[10.41]0.410[10.41]0.410[10.41]0.770[19.56]0.430[10.92]0.530[13.46]0.730[18.54]0.910[23.11]0.900[22.86]1.140[28.96]1.270[32.26]
1.180[29.97]0.562[14.27]0.625[15.88]0.814[20.68]1.000[25.40]1.032[26.21]
1.281[32.54]1.408[35.76]1.375[34.93]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.437[11.10]0.512[13.00]0.031[0.79]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]
0.062[1.57]

2.145[54.48]0.840[21.34]0.770[19.56]1.545[39.24]1.750[44.45]0.512[13.00]0.062[1.57]

SG7000P000
0.750[19.05]

SG14000P000

A
0.093[2.36] ØSG20000P000
SG26000P000

B
R

C

0.093
[2.36] Ø
2 SLOTS

SG34000P000
SG44000P000
SG50000P000
SG75000P000

E

D
SG104000P000

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

34

ACCESSORIES

0.562[14.27]A

CODE R OR CODE PQUALIFIED TO MIL-DTL-28748

0.094 [2.39]
TYP.
6 SPACESHigh
Density

ACCESSORIES
Positronic
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Rectangular
ALUMINUM BACKSHELLFOR USE WITH 4 TO 50 CONTACTS VARIANTS
CODE JQUALIFIED TO MIL-DTL-28748
PART
NUMBERD

ACCESSORIES

G

F

C

E

A

B

C

D

G

E

F

SG400000J0

0.943[23.95]0.750[19.05]0.250[6.35]

0.780[19.81]0.410[10.41]

0.255[6.48]

0.188[4.78]

SG700000J0

0.943[23.95]0.750[19.05]0.250[6.35]

0.780[19.81]0.410[10.41]

0.255[6.48]

0.188[4.78]

SG900000J0

1.087[27.61]0.750[19.05]0.272[6.91]

0.880[22.35]0.550[13.97]0.375[9.53]

0.190[4.83]

SG1400000J0

1.087[27.61]0.750[19.05]0.340[8.64]

0.886[22.50]0.550[13.97]0.375[9.53]

0.255[6.48]

SG2000000J0

1.087[27.61]0.750[19.05]0.340[8.64]

1.062[26.97]0.550[13.97]0.375[9.53]

0.250[6.35]

SG2600000J0

1.076[27.33]0.750[19.05]0.340[8.64]

1.250[31.75]0.550[13.97]0.406[10.31]

0.250[6.35]

SG2900000J0

1.087[27.61]0.750[19.05]0.340[8.64]

1.344[34.14]0.550[13.97]0.406[10.31]

0.250[6.35]

SG3400000J0

1.077[27.36]0.750[19.05]0.453[11.51]1.250[31.75]0.710[18.03]0.750[19.05]0.375[9.53]

SG4400000J0

1.527[38.79]1.190[30.23]0.450[11.43]1.500[38.10]0.710[18.03]0.750[19.05]0.380[9.65]

SG5000000J0

1.527[38.79]1.190[30.23]0.450[11.43]1.620[41.15]0.710[18.03]1.000[25.40]0.388[9.86]

AB

0.220[5.59]CABLE
OPENINGDIMENSIONSALUMINUM BACKSHELL WITH JACKSCREW SYSTEMFOR USE WITH 4 TO 50 CONTACTS VARIANTS
CODE E1 (IN STEP 5) AND J (IN STEP 8)QUALIFIED TO MIL-DTL-28748
D

PART
NUMBER
G

F

A

B

C

D

G

E

F

SG400E100J0

1.561[39.65]0.750[19.05]0.250[6.35]

0.780[19.81]0.410[10.41]

0.255[6.48]

0.188[4.78]

SG700E100J0

1.561[39.65]0.750[19.05]0.250[6.35]

0.780[19.81]0.410[10.41]

0.255[6.48]

0.188[4.78]

SG900E100J0

1.561[39.65]0.750[19.05]0.272[6.91]

0.880[22.35]0.550[13.97]0.375[9.53]

0.190[4.83]

SG1400E100J0

1.561[39.65]0.750[19.05]0.340[8.64]

0.886[22.50]0.550[13.97]0.375[9.53]

0.255[6.48]

SG2000E100J0

1.561[39.65]0.750[19.05]0.340[8.64]

1.062[26.97]0.550[13.97]0.375[9.53]

0.250[6.35]

SG2600E100J0

1.561[39.65]0.750[19.05]0.340[8.64]

1.250[31.75]0.550[13.97]0.406[10.31]

0.250[6.35]

SG2900E100J0

1.561[39.65]0.750[19.05]0.340[8.64]

1.344[34.14]0.550[13.97]0.406[10.31]

0.250[6.35]

SG3400E100J0

1.561[39.65]0.750[19.05]0.453[11.51]1.250[31.75]0.710[18.03]0.750[19.05]0.375[9.53]

SG4400E100J0

2.001[50.83]

1.190[30.23]0.450[11.43]1.500[38.10]0.710[18.03]0.750[19.05]0.380[9.65]

SG5000E100J0

2.001[50.83]

1.190[30.23]0.450[11.43]1.620[41.15]0.710[18.03]1.000[25.40]0.388[9.86]

C

E

A
B

0.110
[2.79]*1 2-56 UNC 2A

0.148[3.76]CABLE
OPENINGDIMENSIONS

NOTE:

35

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

*1 M2x0.4 metric threads available, see chart on page 31.

High
Density
Rectangular

ACCESSORIES
Positronic
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FULL ACCESS ALUMINUM BACKSHELL WITH JACKSCREW SYSTEM
Hinged cover allows access to the inside of the hood while still installed on the connector
FOR USE WITH 104 CONTACTS VARIANTS
CODE Z OR CODE VZTOP OPENING BACKSHELLNOMINALCABLE
DIAMETER

D

V
SIDE OPENING BACKSHELLACCESSORIES

E

B

H
A
J

C

*1 6-32

UNC-2B

UNC-2BG*1 6-32 UNC-2AB*1 6-32

F*1 6-32 UNC-2A
FIGURE 2

FIGURE 1
PART
NUMBER

FIGURE

A

B

C

D

E

F

G

H

SG10400000Z0

1

2.100
[53.34]

0.812[20.62]1.750[44.45]2.100[53.34]0.500[12.70]0.860[21.84]1.110[28.19]2.645[67.18]

–

2

2.100
[53.34]

0.812[20.62]1.750[44.45]2.100[53.34]0.500[12.70]0.860[21.84]1.110[28.19]2.645[67.18]1.050[26.67]

SG10400000V0

J

NOTE:

*1 M3x0.5 metric threads available, see chart on page 31.

QUICK DISCONNECT LOCKING DEVICE
CODE V OR VL

VLV

ACTUATION LOCKLEVER ASSEMBLY

LOCKING TABS

0.138 [3.51]

TYPICAL PART NUMBER:
SGMC14S0N000V

0.077[1.96]

0.935[23.75]TYPICAL PART NUMBER:
SGMC14M0N000VLDIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

36

High
Density

APPLICATION TOOLS
Positronic
connectpositronic.com

RectangularA P P L I C AT I O N T O O L S S E C T I O N
SGMC connectors are offered with removable crimp contacts.
Positronic recognizes the importance of
supplying application tooling to support ourcustomers’ use of our products.
Information on application tooling isavailable on our web site athttps://www.connectpositronic.com/tooling/
APPLICATION TOOLSThere you will find downloadable PDF cross reference
charts for removable and compliant press-in contacts. These charts
will supply part numbers for insertion, removal and crimping tools,
along with information regarding use of tools and techniques.

Connectors Designed To Customer Specifications
Positronic SGMC, SGM and SMPL series connectors
can be modified to customer specifications.
Examples: select loading of contacts for cost savings or to gain creepage andclearance distances; longer printed circuit board terminations; customer specified hardware.

Contact Technical Sales with your particular requirements.

37

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

FC422P2

FC420P2

---

---

---

Handle &Positioner
P/N

9507-0-0-0

9507-0-0-0

9507-0-0-0

Hand
Crimp
Tool
P/N

AFM8

AFM8

AFM8

Mfg.
Cross

M22520/2-01

M22520/2-01

M22520/2-01

Mil
Equiv

9502-13-0-0

9502-13-0-0

9502-13-0-0

Positioner

K280

K280

K280

Mfg.
Cross

---

---

---

Mil
Equiv

9099-1-0-0

9099-1-0-0

9099-1-0-0

InsertionTool

ITH 1056

ITH 1056

ITH 1056

Mfg.
Cross

M81969/18-02

M81969/18-02

M81969/18-02

Mil
Equiv

9081-1-0-0

9081-1-0-0

9081-1-0-0

RemovalTool

RTCO 2061

RTCO 2061

RTCO 2061

Mfg.
Cross

---

---

---

Mil
Equiv

Positronic
Contact P/N

FC422P2**
Thermocouple

---

---

RTCO 2061

RTCO 2061---

9081-1-0-0

9081-1-0-0

RTCO 2061---

M81969/18-02

M81969/18-02

9081-1-0-0

RTCO 2061---

ITH 1056

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061---

9099-1-0-0

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

---

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

---

---

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

-----

---

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

-----

---

---

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

-------

---

K187

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

---------

9502-12-0-0

K280

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061---

FDS425P2

FDS487P2-------

M22520/2-01

9502-13-0-0

K187

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

---

---

FPF467P2----AFM8

M22520/2-01

9502-12-0-0

K187

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061---

RTCO 2061

FS420P2--9507-0-0-0

AFM8

M22520/2-01

9502-12-0-0

K187

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

RTCO 2061

9081-1-0-0

FS422P2--9507-0-0-0

AFM8

M22520/2-01

9502-12-0-0

---

---

9099-1-0-0

ITH 1056

M81969/18-02

9081-1-0-0

M81969/18-02

M39029/34-440--9507-0-0-0

AFM8

M22520/2-01

---

---

---

9099-1-0-0

ITH 1056

M81969/18-02

ITH 1056

M39029/35-441---

9507-0-0-0

AFM8

---

---

---

---

9099-1-0-0

ITH 1056

9099-1-0-0

MC420N
---

9507-0-0-0

---

---

---

---

---

9099-1-0-0---

MC422N
---

---

---

---

---

---

---

---

MC422N**
Thermocouple

---

---

---

---

---

---

---

MDS425N

---

---

---

---

---

---

MDS456N

---

---

---

---

---

MDS487N

---

---

---

---

MPF467N

---

---

---

MS420N---FDS456P2

MS422N38

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

APPLICATION TOOLSAPPLICATION TOOLS

Positronic
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High
Density
Rectangular

CONTACT APPLICATION TOOLS CROSS REFERENCE LIST
USE INDICATED POSITRONIC TOOLS FOR BEST RESULTS

High
Density

APPLICATION TOOLS
Positronic
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Rectangular
COMPLIANT PRESS-IN CONNECTOR INSTALLATION TOOLSUSE INDICATED POSITRONIC TOOLS FOR BEST RESULTS

Positronic offers expert ­assistance in adapting ­application tooling to your manufacturing environment. Contact our application ­tooling ­specialistfor ­assistance.

1/2 inch shaft
for arbor press

Seating Tool

Support Tool

APPLICATION TOOLSPOSITRONIC RECOMMENDED TOOLS FOR COMPLIANT PRESS-IN CONNECTORS AND CONTACTS

39

CONNECTOR
VARIANT(NUMBER OFCONTACTS)SUPPORT
TOOL

4

CONNECTOR SEATING TOOL WITH
ARBOR PRESS SHAFTCONNECTOR SEATING TOOLWITHOUT ARBOR PRESS SHAFTFEMALE P / N

MALE P / N

FEMALE P / N

MALE P / N

9513-40-4-41

9513-42-4-41

9513-41-4-41

9513-44-4-41

9513-43-4-41

59513-40-5-41

9513-42-5-41

9513-41-5-41

9513-44-5-41

9513-43-5-41

79513-40-7-41

9513-42-7-41

9513-41-7-41

9513-44-7-41

9513-43-7-41

99513-40-9-41

9513-42-9-41

9513-41-9-41

9513-44-9-41

9513-43-9-41

119513-40-11-41

9513-42-11-41

9513-41-11-41

9513-44-11-41

9513-43-11-41

14

9513-40-14-41

9513-42-14-41

9513-41-14-41

9513-44-14-41

9513-43-14-41

20

9513-40-20-41

9513-42-20-41

9513-41-20-41

9513-44-20-41

9513-43-20-41

26

9513-40-26-41

9513-42-26-41

9513-41-26-41

9513-44-26-41

9513-43-26-41

29

9513-40-29-41

9513-42-29-41

9513-41-29-41

9513-44-29-41

9513-43-29-41

34

9513-40-34-41

9513-42-34-41

9513-41-34-41

9513-44-34-41

9513-43-34-41

44

9513-40-44-41

9513-42-44-41

9513-41-44-41

9513-44-44-41

9513-43-44-41

50

9513-40-50-41

9513-42-50-41

9513-41-50-41

9513-44-50-41

9513-43-50-41

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

ARBOR PRESS FORSEATING TOOLS

1 ton capacity
4 inch throat

High
Density
Rectangular

PCB PRINTED HOLE SIZE
Positronic
connectpositronic.com

SUGGESTED PRINTED BOARD HOLE SIZES FOR COMPLIANT PRESS-IN CONNECTORS
Traditionally, tin-lead has been a popular plating for printed circuit boards (PCB) holes. However, many PCB hole
­platings must now be RoHS Compliant. Positronic is pleased to offer PCB HOLE SIZE FOR RoHS PCB plating as
shown below.
“Omega” Termination

utilized on signal contacts

OMEGA COMPLIANT PRESS-IN CONTACT HOLE
BOARD
TYPE

CONTACT
SIZE / TYPE

RECOMMENDED
DRILL HOLE SIZE

RECOMMENDED­PLATING

FINISHED
HOLE SIZES

TIN-LEADSOLDER
PCB

22
OMEGA

ø0.0453±0.0010[ø1.150±0.025]

0.0006 [15µ]minimum solder
over 0.0010 [25µ]min. copperø0.0394+0.0035-0.0024[ø1.000+0.090-0.060]

RoHS PCB PLATING OPTIONSCOPPER
PCB

22
OMEGA

ø0.047±0.001[ø1.19±0.025]

0.0010 [25µ]min. copperø0.043±0.002[ø1.09±0.05]

COMPLIANTPRESS-IN TERMINATIONCONTACT HOLE

IMMERSIONTIN
PCBIMMERSIONSILVERPCB

ELECTROLESSNICKEL /IMMERSION
GOLD
PCB

22
OMEGA

22
OMEGA

22
OMEGA

ø0.047±0.001[ø1.19±0.025]

ø0.047±0.001[ø1.19±0.025]

ø0.047±0.001[ø1.19±0.025]

0.000033±0.000006[0.85±0.15µ]immersion tin
over 0.0010 [25µ]min. copper

0.000013±0.000007[0.34±0.17µ]immersion silver
over 0.0010 [25µ]min. copper

0.000002 [0.05µ] min.
immersion gold over
0.000177±0.000059[4.5±1.5µ] ­electrolessnickel per IPC-4552
over 0.0010 [25µ]min. copperø0.043±0.002[ø1.09±0.05]

COMPLIANT PRESS-IN
USER INFORMATION
Whenproperlyused,
Positronic omega compliant
press-in terminations provide­reliable service even under severe
conditions.

ø0.043±0.002[ø1.09±0.05]

ø0.043±0.002[ø1.09±0.05]

Connectors utilizing
this ­leading technology­compliant press-in contact
are easy to install:
1. I nexpensive
installation
tooling is available from­
Positronic, to choose theproper installation tool referto page 39 for part number
ordering ­information.
2. 
Insert the connector into
the P.C. board or b
­ ackplaneand seat connector fully.
3. S ecure the connector to the
P.C. board or b
­ ackplane with
supplied hardware.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

40

PCB PRINTED HOLE SIZENOTE: For PCB plating c­ ompositions
not shown, ­consult Technical Sales.

High
Density

SPECIAL OPTIONS
Positronic
connectpositronic.com

Rectangular
MODIFICATION (MOS) SUFFIXES

Specify complete connector by selecting a base part number from the desired series Ordering Information Page.
Once base part number is selected, add desired modifications (MOS) number below to the end of the part number.
Example part number: SMPL34M0T0LB/AA-14-293.2

(Ordering information pages can be found at the end of each series)

SERIESCONNECTOR
VARIANTGENDERTERMINATIONTYPEAVAILABLE

MODIFICATIONOF STANDARD(MOS)SUFFIXES

SGMC
SGM
SMPL

ALL

F/M

ALL

-14

Allows connector with contacts installed, for contacts only to be plated
0.000030 [0.76 µ] gold over nickel.

SGMC
SGM
SMPL

ALL

F/M

ALL

-15

Allows connector with contacts installed, for contacts only to be plated
0.000050 inch [1.27µ] gold over nickel.

SGMC
SGM
SMPL

ALL

F/M

ALL

-293.2

Allows connector with any polarizing jackscrews to be supplied with jackscrew positions reversed.

SGMC

ALL

F/M

ALL

-650.0Allows connector with any hardware to be supplied with MC422N or
FC422P2 contacts kitted.

SGM

ALL

F/M

DS3, DS4,
DS5, DS6-672.0Allows connector with straight solder contacts to have s­ tandard nylon
hex nut and washer replaced with stainless steel hex nut and washer.

SGM

4, 5, 7, 9, 11,
14, 20, 26, 29,
34, 44, and 50

F/M

ALL

-756.2

Allows connector to be supplied with special length “ESS” jackscrews.

SGMC
SGM

ALL

F/M

ALL

-793.4

Allows connector to be supplied with special rotating jackscrews with
0.078 [1.98] hex socket head.

SGMC
SGM
SMPL

ALL

F/M

ALL

/AA

Allows connector for environmental compliance per EU Directive 2002/95/
EC (RoHS).

DESCRIPTION OF MODIFICATIONMANY OTHER SPECIAL OPTIONS ARE AVAILABLE CONSULT TECHNICAL SALESOR VISIT OUR WEB SITE AT WWW.CONNECTPOSITRONIC.COM

Connectors Designed To Customer Specifications
Positronic SGMC, SGM and SMPL series connectors
can be modified to customer specifications.
SPECIAL OPTIONS

Examples: select loading of contacts for cost savings or to gain creepage andclearance distances; longer printed circuit board terminations; customer specified hardware.

Contact Technical Sales with your particular requirements.

41

DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

MIL LISTING

Positronic® offersa variety of
QPL connector products
RECTANGULAR CONNECTORSMIL PREFIXPOSITRONIC SERIESMIL PREFIXPOSITRONIC SERIESMIL-DTL-28748/3

GMCT

MIL-DTL-28748/8

SGM

MIL-DTL-28748/4

GMCT

MIL-C-28748/13

SGMC

MIL-DTL-28748/5

GM

MIL-C-28748/14

SGMC

MIL-DTL-28748/6

GM

SAE AS39029/34

SGMC, GMCTMIL-DTL-28748/7

SGM

SAE AS39029/35

SGMC, GMCT

D-SUBMINIATURE CONNECTORSMIL PREFIXPOSITRONIC SERIESMIL PREFIXPOSITRONIC SERIESMIL-DTL-24308/1

HDC

MIL-DTL-24308/24

HDC, DDMIL-DTL-24308/2

RD, DD

MIL-DTL-24308/25

HDC, RD, DD

MIL-DTL-24308/3

HDC

MIL-DTL-24308/26

HDC, RD, DD

MIL-DTL-24308/4

RD, DD

GSFC S-311-P4

SND, SDD, SCBC, SCBM

MIL-DTL-24308/5

HDC

GSFC S-311-P10

SND, SCBM

MIL-DTL-24308/6

RD, DDSAE AS39029/57

DD

MIL-DTL-24308/7

HDC

SAE AS39029/58

DD

MIL-DTL-24308/8

RD, DDSAE AS39029/63

RD

MIL-DTL-24308/23

HDC, DDSAE AS39029/64

RD

For a complete QPL listing available to download in PDF format,
select ‘SUPPORT’ on the menu bar and pull to “QPL” on our website at:www.connectpositronic.com
or enter the URL link below to download the QPL PDF file immediately!

https://www.connectpositronic.com/qpl/
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.

42

an Amphenol company

Regional Headquarters
Positronic | Americas
1325 N Eldon Ave
Springfield MO 65803 USA+1 800 641 4054
info@connectpositronic.com

Positronic | Europe
Z.I. d’Engachies
46, route d’Engachies
F-32020 Auch Cedex 9 France+33 5 6263 4491
contact@connectpositronic.com

Positronic | Asia
3014A Ubi Rd 1 #07-01
Singapore 408703+65 6842 1419
singapore@connectpositronic.com

Sales Offices
Positronic has local sales representation all over the world. To find the nearest
sales office, please visit www.connectpositronic.com/locations