RoHS2

BNC75 Receptacle Connector for Broadcast
BNC75 Series for 12G-SDI
RoHS

CompliantCompliantCharacteristic
Impedance

75 ΩLock Type

BayonetOUTLINE◆ BNC75 series for broadcasting equipment is a high performance 75 Ω connector
which is compliant with the 12G-SDI standard by improving impedance matching of
the conventional product.

APPLICATIONSBroadcast equipment (Switcher, Professional video camera, Monitor)

FEATURES◆ Excellent high-frequency characteristics（12G-SDI compliant）◆ Angle type and straight type are available.

CONNECTOR TYPES
Angle type for PCB （Automatic mounting）： 2 ～ 3 page
Angle type for PCB （Manual mounting） ： 4 ～ 6 page
Straight type for PCB（Manual mounting） ： 7 ～ 8 page

◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
Please confirm the content with the latest delivery specifications when you use the product.
190327

http://www.ddknet.co.jp

BNC75 Series for 12G-SDI

Unit：mm○ Angle type for PCB (Automatic mounting)

RoHS

CompliantCompliant

OUTLINE◆ Hybrid type utilized advantage ofangle type and edge mounting type◆ Excellent high-frequency characteristics
in the industry
Hybrid typeHybrid type

APPLICATIONSBroadcast equipment (Switcher,Angle typeAngle type

Professional video camera, Monitor)・Ease mouting<Advantage><Advantage>
・Good characteristics
・Easy
structure and low cost
・Good characteristics

・Easy
structure and low cost
<Disadvantage><Disadvantage>
・Tendency of poor high<Disadvantage>
frequency characteristics
・Tendency of・High
poor complexity
highand highcost
frequency characteristics

FEATURES

Edge mouting type

Edge mouting type

Resolve both disadvantages！

Resolve both disadvantages！

<Advantage><Advantage> ・Ease mouting

・No positioning mouting<Disadvantage>
part・No positioning mouting
part・High complexity and high◆ Excellent high-frequency characteristics（12G-SDIcompliant）
cost◆ The protrusions of the mounting part improve the positional accuracy (Patent pending).
◆ Significant weight saving（less than 50% in comparison with our conventional angle type)

Return Loss 〔dB〕

【High-frequency characteristic】

Adsorption surface ！

Return Loss（BNC75-LR1-PCE）

05101520253035404550

Ensure adequate
solder area!

【Automatic mounting】

Ensure adequate
solder area!

Adsorption surface ！

Mounting part

Mounting part

PCB

AutomaticPCB
Through hole

PCB

Automatic

12G-SDI spec

This protrusions improve the positional accuracy!

BNC75-LR1-PCE

02

4

68Frequency 〔GHz〕

10PCB
Through hole

12

SPECIFICATIONS

Material / Finish

Characteristic Impedance

75 Ω

Frequency Range

12GHz Max.

Rated Voltage

AC500V(r.m.s.)

Item
Contact

Dielectric Withstanding Voltage AC1,000V(r.m.s.) ／ 1 minuteInsulation Resistance
Return Loss
Operating TemperatureThis protrusions improve the positional accuracy!

1,000M Ω Min. at 500V DC

Material ／ Finish
Copper Alloy / Au Plating

Outer Contact Zinc Alloy Die cast / Ni platingInsulator

PTFE

20dB Min.( ～ 3GHz)
10dB Min.( ～ 12GHz)-40 ～ +85℃

※ Specifications may vary depending on the connector. Please check the specifications before use.
◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
Please confirm the content with the latest delivery specifications when you use the product.
http://www.ddknet.co.jp

2

BNC75 Series for 12G-SDI

Unit：mm○ Angle type for PCB (Automatic mounting)

BNC75-LR1-PCE
BNC75-LR1-PCE
15

116.5

Ø

6.5

+0.2

8.5

(13.65)

6.5

+0.2

9.9 0

4.95

8.5(13.65)

6.5.2
+0 0

7

2.

3（Pad dimention）

Panel mounting dimensions (t=2 Max.)

Pad（Signal）

(29)

+0.2

4-Ø1.65 0（Through hole
inner diameter）
End face of PCB
2.8
1.25

71114.5

Position of Body
and contact：2.533（Pad dimention）

12.8（Outer diameter of contact：Ø0.6）

13

PCB mounting dimensions (t=2.6)

Pad（Signal）

11

1.25

7

11

（Through hole
inner diameter）

Position of Body
and contact：2.5（Outer diameter of contact：Ø0.6）

5.7

Panel mounting dimensions (t=2 Max.)

4.85

0.7

Width across ﬂats：9.7

Width across ﬂats：9.7

0.7

8.85
4.8
4-3.3

8.85
4-3.3

4-Ø1.5

M2.6×0.45

.2
+00

+0.2
4-Ø1.65 02

5.7

.4
11

1.

.2
+0 07

2.

Ø

Ø

(29)

Ø1

5.7

M2.6×0.45
15.2
+00

4.8

2.4
11

14.5

5.7

1.

Ø

24-Ø1.5

Ø1134.85

2

9.9 01316164.95■ BNC75-LR1-PCE （Single）

12.8

3132.8End face of PCB

PCB mounting dimensions (t=2.6)

BNC75-2LR1-PCE■ BNC75-2LR1-PCE （Double）
28.5

0 .2

±0.1

6.5

Ø1

3.5

6-Ø1.931+0.29.9 0

9.7

BNC75-2LR1-PCE
4.85

4-3.3

6.5.4.2
+0 0

0.7

1.2

118.85

7 +0M2.6×0.45

2

Ø

4.8

8±0.1

8

2.

13

Ø

16±0.116

Panel mounting dimensions (t=2 Max.)

14.5(29)

(5.5)

+0.2

9.9 0±0.05

PCB mouting dimensions (t=2.6)

Panel mounting dime

3±0.1

(29)

◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
+0.1
Please confirm the content with the latest delivery specifications when you use the product.
6-Ø2.1-0.05
http://www.ddknet.co.jp

29.3

11.8

31

7.5

12±16

Position of body and contact：2.5（Outer diameter of contact：Ø0.6）

3（Through holeinner diameter)

1.2

Pad（Signal）

(5.5)

14.5

±0.05

9.7

5.5

3

2.8

4.85

5.5

2.8

16168

6.5

5.5

0.7
6-Ø1.9

5.5

4-3.3

4.8

3.5
±0.1.4271.2

Ø1.2+0 08.85inner diameter)

8±0.1

End face of PCB

1128（Through holeØ

M2.6×0.45

Pad（Signal）+0.1

6-Ø2.1-0.05

8（Outer diameter of contact：Ø0.6）

1.2

1.25

Position
13 of body and contact：2.5

27

163

28.5

End

BNC75 Series for 12G-SDI

Unit：mm○ Angle type for PCB (Manual mounting)

RoHS

CompliantCompliant

OUTLINE◆ High performance connector of angle type for PCB.
◆ Various variations are possible, because it is produced by machining.
APPLICATIONSBroadcast equipment (Switcher, Professional video camera, Monitor)
FEATURES◆ Excellent high-frequency characteristics（12G-SDI compliant）◆ Lineup of middle mount type and edge mount type (bulkhead)

Return Loss 〔dB〕

【High-frequency characteristic】
Return Loss（BNC75-LBR-PC-2）

05
1015
20
25
30
35
40455012G-SDI spec
BNC75-LBR-PC-2

02

468Frequency 〔GHz〕

1012Material / Finish

SPECIFICATIONS
Characteristic Impedance75 ΩFrequency Range

12GHz Max.

Rated Voltage

AC500V(r.m.s.)

ItemContact

Dielectric Withstanding Voltage AC1,000V(r.m.s.) ／ 1 minuteInsulation Resistance
Return Loss
Operating Temperature

1,000M Ω Min. at 500V DC

Material ／ Finish
Copper Alloy / Au Plating

Outer Contact Copper Alloy / Ni plating
Insulator

PTFE

20dB Min.( ～ 3GHz)
10dB Min.( ～ 12GHz)-40 ～ +85℃

※ Specifications may vary depending on the connector. Please check the specifications before use.
◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
Please confirm the content with the latest delivery specifications when you use the product.
http://www.ddknet.co.jp

４

BNC75-LBR-PC-2

BNC75 Series for 12G-SDI

Unit：mm○ Angle type for PCB (Manual mounting)■ BNC75-LBR-PC-2 （Middle mount type）

Hex nut

Spring washer

16.2

Ø16

0.25

3.3

7

13.5

15

3.1

6.3

14 HEX

1/2-28UNEF-2A
16

Ø0.5

30.6

Width across ﬂats：11.1.8 +00 .24-□1.2

Ø0.7

9.8

9.8

Ø

124-Ø2.2

8.8+0.2

11.3 08.8

Panel mounting dimensions (t=2 Max.)PCB mounting dimensions (t=2.6 Max.)■ BNC75-LR1-PC （Middle mount type）(15.2)
14.5

5.7

9.5

BNC75-BR-PCE
7

2.5

M2.6×0.25

1.5(9)

Ø16

7

4-Ø1.6

8

Ø0.7

°

1.5

7
3.7
7.4

0 2

7

6.5

14 HEX
3 +0.

3.5

1/2-28UNEF-2A

3.5

2.6 ±0.1

2.

Ø

20

7

6.5

16.2

6.3

Ø161(28.8)

71

Ø0.5

2.8

2.8

4-□1

11si

enmding 4
di :2.
ut
O otru facePr denHex nut.2

etmiaderSpring washert11
Ø

co mof froer on

Ø1

18.5

10.6(25)1.4

Ø10.2550.
t:φ dyac e botn h20°

4.75

2.8

11.25

10.4

3.7
7.4

End face of PCB
MAX. 2.6

Panel mounting dimensions (t=2 Max.) PCB mounting dimensions (t=2 Max)

+0.2

11.3 0Panel mounting dimensions (t=2.4)◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
Please confirm the content with the latest delivery specifications when you use the product.
http://www.ddknet.co.jp

５

BNC75-BR-PCE

BNC75 Series for 12G-SDI

Unit：mm○ Angle type for PCB (Manual mounting)■ BNC75-BR-PCE （Edge mount type）

fro

co omneoet ensi
am dimfr

Spring washert

Hex nutirdng 4
di :2.
ru eot fac
Pr deneut

16.2

Ø162.6 ±0.1

1

Ø161

O50.
t:φ dyac e botn h14 HEX
3 +0.

1.57

Ø170 2

1/2-28UNEF-2A6.518.5(25)+0.2

11.3 0Panel mounting dimensions (t=2.4)◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
Please confirm the content with the latest delivery specifications when you use the product.
http://www.ddknet.co.jp

6

BNC75 Series for 12G-SDI

Unit：mm○ Straight type for PCB (Manual mounting)

RoHS

CompliantCompliant

OUTLINE◆ High performance connector of straight type for PCB.
◆ Various variations are possible, because it is produced by machining.
APPLICATIONSBroadcast equipment (Switcher, Professional video camera, Monitor)
FEATURES◆ Excellent high-frequency characteristics（12G-SDI compliant）【High-frequency characteristic】

Return Loss（BNC75-SR-PC）

05101520253035404550

Return Loss 〔dB〕

Return Loss 〔dB〕

【High-frequency characteristic】

12G-SDI spec
BNC75-SR-PC

02468Frequency 〔GHz〕

1075 ΩFrequency Range

12GHz Max.

Rated Voltage

AC500V(r.m.s.)

2468Frequency 〔GHz〕

ItemContact

Dielectric Withstanding Voltage AC1,000V(r.m.s.) ／ 1 minuteOperating Temperature

BNC75-SR-PC-3

1012

Material / Finish

Characteristic Impedance

Return Loss

12G-SDI spec

012SPECIFICATIONSInsulation Resistance

Return Loss（BNC75-SR-PC-3）

05101520253035404550

1,000M Ω Min. at 500V DC

Material ／ Finish
Copper Alloy / Au Plating

Outer Contact Copper Alloy / Ni plating
Insulator

PTFE

20dB Min.( ～ 3GHz)
10dB Min.( ～ 12GHz)-40 ～ +85℃

※ Specifications may vary depending on the connector. Please check the specifications before use.
◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
Please confirm the content with the latest delivery specifications when you use the product.
http://www.ddknet.co.jp

7

BNC75-SR-PC
BNC75-SR-PC

BNC75 Series for 12G-SDI

Unit：mm○ Straight type for PCB (Manual mounting)■ BNC75-SR-PC （Outer contact: 3 pins）
180.
□
3-

Ø0.5

Ø11

Ø1

0.25
3.8

80.
□
3-Ø0.5

4.5

13.5
Ø0.7

4.5

6.22

3.8
13.5

3.11

(18)
0.253-Ø1.25(18)
3.11

6.22

3.11

Ø0.7

6.22

3-Ø1.25
PCB mounting dimensions (t=2.6Max.)
3.11
6.22

PCB mounting dimensions (t=2.6 Max.)

BNC75-SR-PC-3
BNC75-SR-PC-3■ BNC75-SR-PC-3 （Outer contact: 4 pins）

□6.44

Ø0.4

Ø11.940.25

Ø11.944-□0.91

0.25

5.59
Ø0.4

4-5.534-5.534-□0.91

15.36

6.44

20.95

2.01

3.22

5.59

15.36

6.44

20.95

3.22

PTH：4-Ø1.5

PCB mounting dimensions (t=1.6 Max.)
6.44

22.96

PTH：Ø0.5

3.22

2.01

PTH：4-Ø1.5

3.22

□6.44

6.44

22.96

PTH：Ø0.5

PCB mounting dimensions (t=1.6 Max.)◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
Moreover, the characteristic and the specification of the published product are the reference values.
Please confirm the content with the latest delivery specifications when you use the product.
http://www.ddknet.co.jp

8