• DCJ-LR
  • DCJ-LR/1
  • DCJ-JR
  • DCP-C25HD thum
  • DCJ-LR thum
  • DCJ-LR/1 thum
  • DCJ-FEM thum
  • DCJ-JR thum
  • BCJ-DCJ thum
  • BCP-DCJ thum
  • NDT-DIN thum

75 ohm DIN Connectors

Mini coax connectors IEC61169-29 and DIN 47 297 compatible.

Key Features and Benefits

  • True 75 ohm.
  • Gold plated beryllium copper center contact.
  • The compact design allows for dense packaging, ideally suited for applications where space is limited.
  • Tech Data
  • Downloads

Crimp PlugsCrimp Type

Model Suitable Cable Center Pin Sleeve Boot Die Set Standard package
Canare Others
DCP-C25HD L-2.5CHD, L-2.5CHLT 1855A, VDM230 BN1148 BN7136 - TCD-D253F 20pcs / 100pcs
DCP-C25HW L-2.5CHWS, V4-2.5CHW - BN1148 BN7141 - TCD-D253F 20pcs / 100pcs
DCP-C3F L-3CFB - BN1148 BN7003A - TCD-D253F 20pcs / 100pcs
DCP-C4F L-4CHD, L-4CFB 1505A, VPM2000 BN1158 BN7015A - TCD-D534F 20pcs / 100pcs
DCP-C53 L-4.5CHD 1694A, VSD2001 BN1157 BN7138 - TCD-D534F 20pcs / 100pcs

Key Features and Benefits

  • Our unique ball-locking mechanism offers smooth and reliable mating.
  • Canare crimp design ensures quick and reliable installation.
  • Elongated body design enables stable finger grip.
  • Return loss: 20.8 dB or greater up to 3 GHz
  • Extraction tool : BET-DIN or BET-D/H

< Return loss >

Be sure to use Canare Crimp Tool

PCB Mount Receptacles

Model Description Nut Driver Bit Standard package
DCJ-LR Right Angle NDT-DIN 20pcs
DCJ-LR/1 Right Angle, Long type NDT-DIN 20pcs
DCJ-FEM Edge Mount NDT-DIN 20pcs

Key Features and Benefits

  • Compact design ideal for high density mounting and downsizing devices.
  • Combination of DCJ-LR/1 and DCJFEM is effective for staggered arrangement.
  • Return loss: 20.8 dB or greater up to 3 GHz.

< Return loss >

Nut driver bit NDT-DIN is required.


Model Description Panel Mount Nut Driver Bit Standard package
DCJ-JR Jack to Jack Yes NDT-DIN 20pcs
BCJ-DCJ BNC Jack to DIN1.0/2.3 Jack Yes N/A 20pcs
BCP-DCJ BNC Plug to DIN Jack No N/A 20pcs

Key Features and Benefits

  • Return loss: 26.4 dB or greater up to 3 GHz.
Nut driver bit NDT-DIN is required for DCJ-JR

< Panel Hole Dim. >

DCJ thumBCJ-DCJ thum

< PCB Hole Dim. >

DCJ-LR,DCJ-LR/1 thumDCJ-FEM thum

Technical Note

Voltage Standing - wave Ratio (VSWR) and Return Loss

Terminating the receiving end of a limited length coaxial cable using a resistance value not equal to its characteristic impedance creates a reflected wave that returns back down the cable to the sending end. The result is interference developing between the travelling wave and the return wave which results in a standing wave that causes voltage levels to fluctuate. The degree to which terminating resistance matches the characteristic impedance is indicated using the VSWR or voltage standing-wave ratio standard shown in Fig. 1. Going hand in hand with the VSWR ratio is the return loss factor which measures the size of the reflected wave current in relation to the travelling wave current. (See Fig. 2)

Fig. 1 Voltage Distribution Over Coaxial Cable

VSWR Return Loss (dB)
2 9.54
1.5 13.98
1.2 20.83
1.1 26.44
1.05 32.26
1.02 40.09
1.01 46.06

Fig. 2 VSWR to Return Loss Conversion Table






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