Bryant Unlimited

Credit Card Logos

+44 (0)20 8404 4050

BNC Connector Selection Chart

With the higher bandwidth requirements of Serial Digital Video, HD-SDI, 3G-SDI, 6G-SDI (4K) AND 12G-SDI(8K), we now offer a range of BNC connectors from Tyco/Greenpar (A suffix), GTK (G7 suffix) and Coax Connectors (C3G & C12G suffix). To achieve a nominal impedence of 75 Ohm, these connectors are designed with a reduced dielectric around the pin.

At lower bandwidths, the connector impedence has negligible effect on the signal, so the bulk of installed video coax will probably have been terminated with the 'deeper cup' 50 Ohm designs. These are still available as the G suffix.

Signal Type Recommended Connector
SD, HD, 3G. 6G(4K) & 12G-SDI(8K) C12G
SD, HD & 3G-SDI C3G
SD-SDI G7
Analogue 75Ω A
Analogue 50Ω G

All of the 'standard' connectors listed below can be terminated using Bryant Unlimited's BC 12, BC 24 and BC 36A crimp tools.

This range of plugs feature a Gold or Silver plated centre pin and Nickel or black plated bodies. Both the centre pin and the sleeve are designed to be crimped.

'Standard' BNC Connector selection chart for Bryant Unlimited video cables.

Cable BNC Boot Crimp Tool
1694ANH BC 83C3G
BC 83C12G
BC 16 ** BC 24 or BC 36A
1855ENH BC 55C
BC 55C3G
BC 55C12G
BC 54 ** BC 12 for BC 55C and C3G
BC 36A for BC 55C12G
BC 48 for all
BCDT 179DT BC 79G7
BC 79C3G
BC 17 ** BC 12 for BC 79G7
BC 336J for BC 79C3G
BD 2YCM BC 79G7 BC 17 ** BC 12
BD 3CM75 BC 79G7 BC 17 ** BC 12
BD 4CM75 BC 79G7 BC 17 ** BC 12
BD 5CM75 BC 79G7 BC 17 ** BC 12
BD 6CM75 BC 79G7 BC 17 ** BC 12
BD RG 58 BC 03 BC 54 ** BC 12
BD RG 59 BC 02C BC 15 ** BC 12
BD SD01 - 09 BC 55C
BC 55C3G
BC 55C12G
BC 54 ** BC 12 for BC 55C and C3G
BC 36A for BC 55C12G
BC 48 for all
BD SD041 - 081 BC 55C
BC 55C3G
BC 55C12G
BC 54 ** BC 12 for BC 55C and C3G
BC 36A for BC 55C12G
BC 48 for all
BD SD11 - 19 BC 83C3G
BC 83C12G
BC 16 ** BC 24 or BC 36A
BD SD50A BC 50AC3G
BC 50C12G
BC 15 ** BC 12 or BC 48
BD SD50F BC 50FC3G BC 15 ** BC 12 or BC 48
BD SD70 BC 77C3G
BC 77C12G
N/A NCT CCT
BD UR70 BC 02C BC 15 ** BC 12
LVC 500 BC 13 BC 16 ** BC 24
MVC 333C BC 22C7 BC 15 ** BC 12
SVC 1428 BC 79G7 BC 17 ** BC 12
    ** = Colour  

 

For those of you with your own existing crimp tools, the table below lists
the hex sizes required for our 'Standard' BNC crimp connectors.
Please note that 1.72mm can be used in place of 1.69mm in all cases.

Connector Hex Crimp Size
  Ferrule
mm (in)
Pin
mm (in)
BC 02 6.48 (0.255) 1.69 (0.067)
BC 03 5.41 (0.213) 1.69 (0.067)
BC 13 8.23 (0.324) 1.69 (0.067)
BC 22 6.48 (0.255) 1.69 (0.067)
BC 50AC3G 6.48 (0.255) 1.69 (0.067)
BC 50C12G 6.48 (0.255) 1.69 (0.067)
BC 50FC3G 6.48 (0.255) 1.69 (0.067)
BC 55C 5.41 (0.213) 1.69 (0.067)
BC 55C3G 5.41 (0.213) 1.69 (0.067)
BC 55C12G 5.41 (0.213) 0.95 Square
BC 77C3G 10.9 (0.429) 2.54 (0.10)
BC 77C12G 10.9 (0.429) 2.54 (0.10)
BC 79G7 5.41 (0.213) 1.69 (0.067)
BC 79C3G 3.25 (0.128) 1.07 Square
BC 83C3G 8.23 (0.324) 1.69 (0.067)
BC 83C12G 8.23 (0.324) 1.69 (0.067)

 

'Neutrik Rear Twist' BNC Connector selection chart for Bryant Unlimited video cables.
All die sets are to fit the Neutrik HX-R-BNC crimp tool.

Cable BNC Die Set
1505APV NBNC75BLP9 DIERBNCPDC, PG or PU
1505FPV NBNC75BJP9 DIERBNCPDC, PG or PU
1694ANH NBNC75BTU11 DIERBNCPU
1694FPV NBNC75BRU11 DIERBNCPU
1855ENH NBNC75BFG7 DIERBNCPG
BCDT 179DT NBTC75BFI4 DIERBNCPDC
BCDT 7731A NBLC7BVZ17 DIERBNCZ
BD SD01 - 09 NBNC75BFG7 DIERBNCPG
BD SD041 - 081 NBNC75BFG7 DIERBNCPG
BD SD11 - 19 NBNC75BTU11 DIERBNCPU
BD SD50A - 53A NBNC75BLP9 DIERBNCPDC, PG or PU
BD SD50F - 53F NBNC75BJP9 DIERBNCPDC, PG or PU
BD SD70 NBLC7BVZ17 DIERBNCZ
LSF 1/3MSB NBNC75BLS7 DIERBNCPS
LVC 500 NBNC75BXY9 DIERBNCPY
MVC 333C NBNC75BLS7 DIERBNCPS
New Products
Request a Catalogue
I can't find it!
Exhibitions
Newsletter
   

© Copyright 2018 Bryant Unlimited | Site Map | Contact | Privacy | Terms and Conditions

Connect with us Facebook   googleplus   twitter   linked in
      E&OE Powered by Intergage
Powered by Intergage