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Amphenol 132279RP — RF / Coaxial Connectors

Amphenol 132279RP RP-SMA Jack, 50 Ohm, 12 GHz, RG-178

MPN132279RP
Active

Amphenol RP-SMA jack, male pin, 50 Ohm, 12 GHz, crimp termination, RG-178B/196A, gold body, threaded, weatherproof, 500 cycles, -65°C to 165°C.

$3.0500Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026

Specifications

132279RP key specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typeJack, Male Pin
Fastening typeThreaded
Voltage rating375 V
Frequency - max12 GHz
IP ratingWeatherproof
Cable groupRG-178B, 196A
Operating temperature-65°C ~ 165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass

All specifications

132279RP additional specifications
ParameterValue
PackageBulk
Includes8 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Heat Shrink, 2 Insulators, 1 Nut, 1 Rear Body
Impedance50 Ohms
Body finishGold
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

RP-SMA Field-Install Kit for RG-178

The Amphenol 132279RP is a reverse-polarity SMA (RP-SMA) jack with a male centre pin, built for 50 Ohm RF systems up to 12 GHz.

Crimp Termination and Cable Fit

Both the shield and centre contact terminate via crimp. The kit is specced for RG-178B and 196A, both 50 Ohm coax.

500 Mating Cycles at the Gold Interface

Gold-over-brass plating on the centre contact and the brass body with gold finish. The mating cycle rating is 500 mates.

Frequently asked questions

What is the impedance of Amphenol 132279RP?

50 Ohms — standard for RF systems, matching RG-178 and RG-196 coax.

Is 132279RP compatible with RG-178 cable?

Yes, the kit is designed for RG-178B and RG-196A cable.