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Samtec Inc. MMCX7-P-C-HF-ST-CA3 — RF Cable Assemblies

MMCX7-P-C-HF-ST-CA3 Samtec TRUE75 MMCX7 MMCX Plug, 75 Ohm

MPNMMCX7-P-C-HF-ST-CA3
Active

Samtec TRUE75™ MMCX7 series, MMCX plug, male pin, 75 Ohms, 6 GHz, 170 V, snap-on, free-hanging, solder contact, crimp shield, gold body, for RG-179 cable, 3-piece kit.

$13.5500Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MMCX7-P-C-HF-ST-CA3 key specifications
ParameterValue
SeriesTRUE75™ MMCX7
MountingFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeSnap-On
Voltage rating170 V
Frequency - max6 GHz
Cable groupRG-179
Operating temperature-65°C ~ 125°C
Body materialBeryllium Copper
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass

All specifications

MMCX7-P-C-HF-ST-CA3 additional specifications
ParameterValue
PackageBulk
Includes3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Impedance75 Ohms
Body finishGold
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

75 Ohm MMCX Plug for RG-179 — Samtec TRUE75™ MMCX7-P-C-HF-ST-CA3

The Samtec TRUE75™ MMCX7-P-C-HF-ST-CA3 is a 75 Ohm MMCX plug, male pin, for RG-179 cable. It is part of the TRUE75™ MMCX7 series. The kit includes 3 pieces: the connector body, centre contact, and crimp ferrule. Rated to 6 GHz and 170 V.

Cable Fit and Field Assembly

This plug is pre-configured for RG-179 coax — the centre contact is solder-terminated, and the shield is crimped using the included ferrule. The snap-on fastening means it mates quickly to any standard 75 Ohm MMCX jack without a torque wrench, though the retention relies on the snap ring rather than threads, so it's best suited for panels or enclosures where the cable won't see constant flex.

Frequently asked questions

Is MMCX7-P-C-HF-ST-CA3 compatible with RG-179 cable?

Yes, it's built for RG-179 coax — the centre contact and crimp ferrule are sized for that cable group.

Where to buy MMCX7-P-C-HF-ST-CA3?

This part is active and quoted to order.