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TE Connectivity AMP Connectors 1408312-1 — RF / Coaxial Connectors

TE 1408312-1 MMCX Plug, 50 Ohm, 6 GHz, RG-316

MPN1408312-1
Active

TE Connectivity MMCX plug, male pin, 50 Ohm, 6 GHz, crimp termination for RG-316, gold body, snap-on coupling, 500 mating cycles, -55°C to 155°C.

$18.1600Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1408312-1 specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeSnap-On
Voltage rating170 V
Frequency - max6 GHz
Cable groupRG-316
Operating temperature-55°C ~ 155°C
Housing colorGold
PackageBulk
Includes3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Impedance50 Ohms
Body finishGold
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

MMCX Plug for RG-316 — 50 Ohm, 6 GHz

The 1408312-1: It terminates to RG-316 cable via a crimp-on shield and centre contact — the kit ships as three pieces: the connector body, the centre contact, and the ferrule, so one order code covers the full termination hardware. The snap-on fastening gives a quick, positive mate with the matching MMCX jack, and the gold body finish together with gold centre contact plating keeps contact resistance stable across the rated 500 mating cycles.

This plug is designed specifically for RG-316 cable — the crimp dimensions and ferrule ID match that jacket diameter. The centre contact crimps to the signal conductor, the ferrule crimps over the braid and jacket, and the shield termination is a standard crimp barrel. No soldering required on the shield; the crimp joint provides the mechanical and electrical bond to the connector body.

Frequently asked questions

What cable group does 1408312-1 work with?

The 1408312-1 is specified for RG-316 cable. The crimp ferrule and centre contact dimensions match the jacket and conductor diameters of that cable group.

Does 1408312-1 include contacts?

Yes, the 1408312-1 ships as a kit containing the connector body, one centre contact, and one crimp ferrule — three pieces total, one order code.

What is the mating cycles of 1408312-1?

Rated for 500 mating cycles. The gold-on-gold contact interface supports that duty without significant increase in contact resistance.