MMCX 75 ohm Rear Mount Bulkhead Crimp/Crimp Jack

47-254-D3-AB

MMCX 75 ohm full crimp bulkhead jack with single flat on the body for rear mounted D hole fixing. With gold plated centre contact and annealed crimp sleeve for reliable performance. Suitable for use with RG179 and similar cables in group AB.

50 Ohm MMCX micro-miniature connectors are one of the smallest RF connector series available. MMCX feature a snap together interface and are suitable for applications up to 6 GHz, they conform to CECC 22000 standards. The micro size footprint of MMCX makes them ideal for antenna and board connections where space or weight is critical.  Applications include GPS, Automotive, Telemetry, Medical and all Handheld devices

Specification

Electrical Specification
Impedance 75 Ohm
Frequency Range Up to 6GHz
Dielectric Withstand Voltage 500 Veff
Insulation Resistance 1000 M-Ohm
Mechanical Specification
Design Standard IEC 122340
RoHS Compliant Yes
Centre Contact Termination Crimp
Outer Contact Termination Crimp
Mating Cycles 500
Contact Retention 7N min
Cable Retention 60N min
Weight
Mating Force 10N Max
Un-Coupling Force 20N Max
Environmental Specification
Operating Temperature -55 to +155 Deg C
IP Rating ( Mated ) IP40
Materials
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
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 AP019
Stripping Dimensions 47-054-SD
Centre Contact 8 Point Indent 96-AFM8
Outer Contact 3.25mm Hex 96-336J
General Notes CD 0015

Accessories

Centre Contact Crimp Tool 96-AFM8
Outer Contact Crimp Tool 96-336J

Downloads

Stripping Dimensions 47-054-SD
Assembly Process AP019
General Notes CD 0015

Download our latest technical catalogue, CLICK HERE

Future focused

Future focused.

Incorporating the latest RF connector technology, our precision engineered products are designed to offer the performance and reliability your business demands.

Read More

Knowledgeable

Knowledgeable.

As a specialist manufacturer of RF interconnection products and services our technical experts can offer an in-depth understanding of applications and requirements.

Read More

Featured Item

New products.

New at Southern Manufacturing 2018 - SMP connectors for non-magnetic environments

Read more