BNC Style Connector
BNC Series
OUTLINE
DDK’s 50 ohm BNC bayonet RF connector are
available in several configurations to support
Frequency
Range
a variety of design alternatives.
panel mount configurations.
These BNC
connectors are available in straight, right angle and
DC to 2GHz
Characteristic
Impedance
50 Ω
Lock Type
FEATURE
・BNC style 50 ohm RF connector
½50 ohm impedance design
½Quick mate/demate with reliable bayonet coupling
½High reliability interconnect for numerous connect and disconnect cycles.
½BNC 50 ohm connector is intermateable with BNC75 (75 ohm) style connector.
・BNC is capable of mating with 75 ohm cable for frequencies less than 200MHz.
・Frequencies higher than 200MHz should use DDK’s BNC75 series connector.
Bayonet
CONFORMING STANDARD
J
IS-C-5412, MIL-PRF-39012, DSP-C-6202
SPECIFICATIONS
Characteristic Impedance
Rated Voltage
Dielectric Withstanding Voltage
Insulation Resistance
Contact Resistance
V.S.W.R.
Operating Temperature
50 Ω
500VAC(r.m.s.)
1500V AC(r.m.s.) for 1 minute
1000M Ω Mim. at 500V DC
3m Ω Max.
1.3 max. at DC to 2GHz
-55 〜 +85℃
＊ The specifications are typical but may not apply to all connectors.
And if the cable is not 50 Ω , the specification will be changed.
Please check the specifications on each item with its drawing from us when you use.
MATERIAL/FINISH
Item
Shell (Body)
Contact (Male)
Contact (Female)
Insulator
Gasket
Compliant
Compliant
RoHS
Material / Finish
Copper Alloy / Ni or Ag Plating
Copper Alloy / Ag or Au Plating
Copper Alloy / Ag or Au Plating
PTFE
Silicon Rubber
◎ 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.
141119
http://www.ddknet.co.jp
BNC Series
Unit：mm
プラグ
φA
○ Sraight Cable Plug
Clamp Type
BNC-P-3
φ14.5
Part Number
Applicable
Cable
3D-2V
3C-2V
3D-2V
3C-2V
3D-2V
3C-2V
RG-55/U
RG-58/U
RG-55/U
RG-58/U
RG-62/U
RG-62/U
RG-59/U
RG-62/U
RG-59/U
RG-62/U
φA （L）
Outer
φA
BNC-P-3W
Finish
Ag
Ni
（L）
Ni
Ag
Ni
Ag
Ni
Ag
Ni
Assembly
Center
Instruction
Conductor Conductor
φ14.5
BNC-P-3-CF
BNC-P-3-Ni-CF
6.4 25.0
6.4 25.0
6.4 25.0
5.4 27.0
5.4 27.0
6.6 26.2
6.6 26,2
Ag
Ag
Au
Ag
Ag
1
1
1
1
1
1
1
1
1
（L）
BNC-P-3-NiCAu-CF
BNC-P-58U-CF
BNC-P-58U-Ni-CF
BNC-P-5
BNC-P-62U ー CF
BNC-P-62U-Ni-CF
φ14.5
Ag
Ag
Ag
Ag
φ17.5
φA
UG-260/U-CF
UG-260/U-Ni-CF
6.55 24.6
6.55 24.6
（L）
プラグ
BNC-P-3
φA
φA
BNC-P-3W
φ14.5
BNC-P-1.5V-CR-CF
φ14.5
Part Number
Applicable
3D-2W
3C-2W
φA
φA
Assembly
Center
Instruction
Cable
Conductor Conductor
BNC-P-1.5CQEW-CR10
BNC-P-3W
7.1
7.1
29.1
29.1
φA （L）
Outer
Finish
φ14.5
φA
（L）
（L）
（31.7）
BNC-P-3W-Ni-1-CF
3D-2W
3C-2W
φ14.5
Ni
φ14.5
BNC-P-3W-CF
Ag
Ag
Ag
1
1
（L）
（L）
BNC-P-5
BNC-P-3C-CR1
Applicable
Cable
5D-2V
5C-2V
5D-2V
5C-2V
5D-2W
5C-2W
5D-2W
φ17.5
φ14.5
φ14.5
Part Number
φA
φA
φA （L）
Outer
8.6
8.6
9.2
9.2
37.0
37.0
37.0
37.0
Assembly
Center
Instruction
Conductor Conductor
Ag
Ni
Ag
Ni
Ag
Ag
Ag
Ag
1
1
1
1
Finish
BNC-P-5-CF
BNC-P-5-Ni-CF
BNC-P-5W-CF
（L）
（L）
BNC-P-1.5CQEW-CR10
BNC-P-1.5V-CR-CF
φ14.5
φ14.5
φA
BNC-P-5W-Ni-CF
5C-2W
BNC-P-1.5CQEW-CR10
φA
◎ 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.
（L）
Please confirm the content with the latest delivery specifications when you use the product.
http://www.ddknet.co.jp
（31.7）
（L）
2
φ14.5
φA
BNC-P-5
φ17.5
○ Straight Cable Plug
（L）
φA
BNC-P-3W
φ14.5
BNC Series
φ14.5
φA
Unit：mm
プラグ
BNC-P-3
φA
Crimp Type
φ14.5
（L）
Part Number
Applicable
Cable
φA
BNC-P-3W
φA
5.5
φ14.5
BNC-P-1.5V-CR-CF
φ14.5
φA
1.5C-2V
φA
Ag
Ni
Ni
Ag
Ni
Ni
Ag
Ni
φ14.5
BNC-P-1.5V-CR-CF
BNC-P-1.5CQEW-CR10
1.5D-2V
Assembly
Outer
Center
Instruction
Conductor Conductor
Ag
Ag
Au
Ag
Ag
Au
Ag
Ag
3
3
3
3
3
3
3
3
Finish
Crimp Tool
CR-H-1100
CR-H-1100
CR-H-1100
CR-H-1100
CR-H-1100
CR-H-1100
CR-H-1100
CR-H-1100
（L）
BNC-P-1.5V-CR-Ni-CF
1.5D-2V
1.5C-2V
1.5D-2V
（L）
1.5C-2V
2.5D-2V
2.5C-2V
2.5D-2V
2.5C-2V
2.5D-2V
2.5C-2V
RG-179/U
RG-179/U
5.5
（L）
（31.7）
BNC-P-1.5V-CR-NiCAu-CF
BNC-P-2.5V-CR-CF
BNC-P-2.5V-CR-Ni-CF
5.5
5.5
5.5
5.5
5.5
5.5
BNC-P-5
BNC-P-3C-CR1
BNC-P-2.5V-CR-NiCAu-CF
φ14.5
φ14.5
（L）
（L）
BNC-P-1.5CQEW-CR10
φ17.5
φA
φA
BNC-P-179U-CR-CF
BNC-P-179U-CR-Ni-CF
φ14.5
Part Number
BNC-P-1.5CQEW-CR10-CF
BNC-P-1.5D-CR10-CF
Applicable
Cable
1.5C-QEW
1.5D-XV
3C-2V
φA
φA
φA （L）
Outer
5.5
24.3
Assembly
Center
Instruction
Conductor Conductor
Ni
Au
ー
4
4
4
4
4
Finish
Crimp
Tool
CR-H-1100
Note
Delta-mate
BNC-P-1.5V-CR-CF
（L）
φ14.5
1.5D-QEW
3D-2V
RG-58/U
3D-2V
BNC-P-1.5CQEW-CR10
Ni
4.0
23.3
7.1
7.1
24.3
24.3
24.3
24.3
φ14.5
Au
Au
Au
Au
Au
CR-H-1120A Delta-mate
CR-H-1116
CR-H-1116
CR-H-1115
CR-H-1116
Delta-mate
Delta-mate
Delta-mate
Delta-mate
φA
BNC-P-3C-CR10-BOOT-CF
BNC-P-3D-CR10-BOOT-CF
BNC-P-58U-CR10-CF
BNC-P-3D-CR10-CF
Ni
Ni
Ni
Ni
（31.7）
6.3
RG-58A/U
（L）
7.1
BNC-P-3C-CR1
Part Number
BNC-P-3C-CR1-CF
BNC-P-3C-CR1-Ni-CF
Applicable
Cable
3C-2V
3C-2V
φ14.5
φA （L）
Outer
7.0
7.0
28.0
28.0
φA
Assembly
Center
Instruction
Conductor Conductor
Ag
Ni
Ag
Ag
2
2
Finish
Crimp
Tool
CR-H-1102
CR-H-1102
（L）
◎ 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
3
ライトアングルプラグ
BNC-LP-3
BNC Series
80%
Unit：mm
○ Right Angle Cable Plug
BNC-LP-5
Applicable
Cable
3D-2V
3C-2V
3D-2V
3C-2V
3D-2V
3C-2V
3D-2V
3C-2V
RG-55/U
RG-58/U
RG-55/U
RG-55/U
4-φB
RG-58/U
Clamp Type
Part Number
φA
Outer
6.4
6.4
6.4
6.4
5.38
5.38
5.4
Assembly
Center
Instruction
Conductor Conductor
Ag
Ag
Ni
Ni
Ag
Ni
Ag
Ag
Au
Au
Ag
Ag
Ag
Ag
5
5
5
5
6
6
6
Finish
BNC-LP-3-CF
（25）
BNC-LP-3-CAu-CF
BNC-LP-3-NiCAu-CF
（33）
φA
（33）
BNC-LP-3-Ni-CF
BNC-LP-58U-CF
0%
ジャック
BNC-J-3
φA
BNC-LP-5
パネルジャック BNC-PJ-3
RG-58/U
BNC-LP-55U-CF
BNC-LP-58U-Ni-CF
BNC-LP-3
（27）
φA
（L）
2.3
（L）
BNC-LP-5-CF
Part Number
15.8
BNC-LP-5
Applicable
Cable
12.7
□17.5
12.7
ライトアングルプラグ
80%
Outer
Conductor
Ag
Ni
Finish
Center
Conductor
Ag
Au
Assembly
Instruction
7
7
（27）
5D-2V
5C-2V
5D-2V
5C-2V
12.7
±0.05
（33）
（25）
4-φ3.0
0
BNC-LP-5-Ni-CF
+0.1
φ11.5
0
○ Straight Cable Jack
パネルジャック BNC-PJ-3
φA
（27）
+0.1
-3
Clamp Type
（33）
12.7
±0.05
（33）
4-φB
φA
）
2.3
ジャック
BNC-J-3
（L）
φA
15.8
12.7
□17.5
12.7
パネルジャック BNC-PJ-3
Applicable
Part Number
Cable
4-φB
3D-2V
φA
6.4
6.4
□17.5
12.7
(L)
Outer
28.5
28.5
28.6
Assembly
Center
Instruction
Conductor Conductor
Ag
Ni
Ag
Ag
Ag
Ag
1
1
1
Finish
+0.1
4-φ3.0
0
BNC-J-3-CF
φA
3C-2V
3D-2V
3C-2V
RG-55/U
12.7
RG-58/U
4-φ3.0
0
+0.1
（L）
BNC-J-3-Ni-CF
BNC-J-58U-CF
（L）
2.3
15.8
12.7
±0.05
+0.1
φ11.5
0
5.4
12.7
±0.05
http://www.ddknet.co.jp
4
12.7
±0.05
12.7
±0.05
◎ 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.
φ11.5
0
（33）
BNC Series
Unit：mm
○ Straight Panel Cable Jack
パネルジャック BNC-PJ-3
Clamp Type
4-φB
Part Number
Applicable
Cable
3D-2V
3C-2V
3D-2V
3C-2V
RG-55/U
RG-58/U
RG-55/U
RG-58/U
RG-55/U
RG-58/U
φA φB
6.4
6.4
5.4
5.4
5.4
3.0
3.0
3.0
3.0
3.0
(L)
Outer
28.5
28.5
28.5
28.5
28.5
Assembly
Center
Instruction
Conductor Conductor
Ag
Ni
Ag
Ni
Ni
Ag
Ag
Ag
Ag
Au
1
1
1
1
1
Finish
2.3
（L）
15.8
□17.5
φA
12.7
BNC-PJ-3-CF
BNC-PJ-3-Ni-CF
BNC-PJ-58U-CF
BNC-PJ-58U-Ni-CF
12.7
+0.1
4-φ3.0
0
12.7
±0.05
+0.1
φ11.5
0
BNC-PJ-58U-NiCAu-CF
12.7
±0.05
Panel Mounting Dimensions
○ Receptacle Jack
レセプタクル
BNC-R-CF
4-φB
φ1.4
4-φ3.0
0
+0.1
Part Number
12.7
±0.05
φB
Outer
3.1
3.1
M2.6
M2.6
Finish
Center
Conductor Conductor
Ag
Ni
Ag
Ni
Ag
Ag
Ag
Ag
12.7
レセプタクル
BNC-R-CF
2.3
15.8
26.3
12.7
4-φB
□17.5
12.7
BNC-R-CF
BNC-R-Ni-CF
UG-290/U-CF
UG-290/U-Ni-1-CF
φ9.0
0
+0.1
4-φ3.0
0
+0.1
φ1.4
12.7
±0.05
φ9.0
0
+0.1
BNC-LR-Ni
2.3
15.8
26.312.7
12.7
4-φ3.0
□17.5
12.7
±0.05
φ9.0
23
12.7
BNC-LR-Ni
□17.5
12.7
12.7
±0.05
Panel Mounting Dimensions
4-φ3.2
12.7
4-φ3.0
23
φ9.0
23
4-φ3.2
12.7
12.7
Part Number
BNC-LR-CF
BNC-LR-Ni-CF
Finish
Center
Outer
Conductor Conductor
Ag
Ni
Ag
Ag
□17.5
12.7
BNC-R-PC-4
BNC-R-PC-4
10.16
0
10.16
±0.05
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+0.1
5.08
±0.025
□15.0
+0.1
◎ Please acknowledge that the specification etc. of this catalog might change by the improvement etc. without notice.
13.3
2.5
characteristic and the specification
0
the published product are the reference values.
5-φ1.2
of
Moreover, the
5.08
±0.05
Please confirm the content with the latest delivery specifications when you use the product.
2.3
2.3
2.5
13.3
10.16
±0.05
Panel Mounting Dimensions
5.08
±0.025
23
□15.0
5-φ1.2
0
+0.1
12.7
5
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