Mini BNC Rear Mount Bulkhead Crimp / Crimp Jack

63-254-B6-AB

Mini BNC 75 ohm full crimp straight bulkhead jack This rear mounted jack has a gold plated crimp centre contact, the outer contact is nickel plated. Both centre contact and crimp sleeve are annealed for enhanced performance. Suitable for use with RG179 and similar cables in group AB.

Mini BNC 75 ohm RF connector series is a smaller version of the standard BNC.  At around 40% smaller than BNC, the jacks can be mounted on a 14mm pitch, this series is ideal where space is at a premium yet performance can not be compromised.  Suitable for use up to 2Ghz, Mini BNC is used in telecom, broadcast and security markets.  See also our Micro BNC (HD BNC) series for smaller high performance versions of the popular BNC interface.

Specification

Electrical Specification
Impedance 75 Ohm
Frequency Range Up to 2GHz
Dielectric Withstand Voltage 1000 Veff
Insulation Resistance 1000 M-Ohm
Mechanical Specification
Design Standard
RoHS Compliant Yes
Centre Contact Termination Crimp
Outer Contact Termination Crimp
Mating Cycles 500
Contact Retention 10N min
Cable Retention 60N min
Weight
Mating Force 10N Max
Un-Coupling Force 10N Max
Environmental Specification
Operating Temperature -55 to +155 Deg C
IP Rating ( Mated ) IP40
Materials
Centre Contact Phosphor Bronze
Outer Contact Brass
Insulator PTFE
Centre Contact Plating Gold
Outer Contact Plating Nickel
Pack Size 1

Suitable for Cables in Group AB - full cable information available here.

Cable Type Cable GroupImpedance
Ohms
Jacket
O/D mm
Dielectric
Material
Dielectric
O/D mm

Centre Conductor
Material

Centre Conductor
O/D mm
Centre Conductor
Stranding mm

Shielding
Outer Conductor

Belden 179DT AB 75 2.54 PEF 1.42 BC 0.31 1/0.31 Foil and Braid
RG179 AB 75 2.54 PTFE 1.6 SCCS 0.3 7/0.1 Copper Braid
RG187 AB 75 2.67 PTFE 1.52 SCCS 0.3 7/0.1 Copper Braid

Build your own assembly with our Cable Configurator

Open Configurator

Performance

Performance Data available on request, please contact COAX

Assembly

Assembly Process AP001
Stripping Dimensions SD01
Centre Contact 1.07mm 96-336J
Outer Contact 4.52mm Hex 96-336J
General Notes CD 0015

Accessories

Centre Contact Crimp Tool 96-336J
Outer Contact Crimp Tool 96-336J
Rotary Cable Stripper 96-312X

Downloads

Interface Dimensions C-MINI-BNC-75-OHM
Stripping Dimensions SD01
Data Sheet 63-254-B6-AB
Assembly Process AP001
General Notes CD 0015

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