0.4/2.5 Micro-miniature Right Angle Solder / Crimp 75ohm Jack


0.4/2.5 right angle jack. This micro miniature cable jack has a gold plated soldered centre contact with a gold plated crimp body. Total height when mated to a cable plug is only 10mm. Suitable for RG179 cable and similar in group AB.

0.4/2.5 & 0.4/2.8 are some of  the smallest true 75 or 50 ohm connector available.  This micro-miniature series is ideal for High Definition camera and CCTV applications or anywhere that a very small  board connection is required.  Suitable for use up to 3GHz, this series exceeds the requirements of SMPTE 292M / HD-SDI specification for HD broadcasts.

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Electrical Specification
Impedance 75 Ohm
Frequency Range Up to 4.5GHz
Dielectric Withstand Voltage 500 Veff
Insulation Resistance 1000 M-Ohm
Mechanical Specification
RoHS Compliant Yes
Centre Contact Termination Solder
Outer Contact Termination Crimp
Mating Cycles 500
Cable Retention 60N min
Weight 1.83g
Mating Force 10N max
Un-Coupling Force 25N max
Environmental Specification
Operating Temperature -55 to +155 Deg C
IP Rating ( Mated ) IP30
Centre Contact Phosphor Bronze
Outer Contact Phosphor Bronze
Insulator PTFE
Centre Contact Plating Gold
Outer Contact Plating Gold
Pack Size 1

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

Cable Type Cable GroupImpedance
O/D mm
O/D mm

Centre Conductor

Centre Conductor
O/D mm
Centre Conductor
Stranding mm

Outer Conductor

Belden 179DT AB 75 2.54 PEF 1.42 BC 0.31 1/0.31 Foil and Braid
RG179 B/U AB 75 2.54 PTFE 1.6 SCCS 0.3 7/0.1 Copper Braid
RG179 Solid AB 75 2.54 Foam 1.6 SCSC 0.3 1/0.3 Copper Braid
RG179 Stranded AB 75 2.54 Foam 1.6 SCSC 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 Data available on request, please contact COAX
Return Loss
1GHz -28.1dB
2GHz -26.5dB
3GHz -18.8dB
4GHz -16dB


Assembly Process AP017
Stripping Dimensions SD06
Centre Contact Solder
Outer Contact 3.25mm Hex 96-336J
General Notes CD 0015


Outer Contact Crimp Tool 96-336J


Interface Dimensions C-0.4-2.5
Stripping Dimensions SD06
Data Sheet 18-154-D6-AB
Assembly Process AP017
General Notes CD 0015

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