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132231RP — Amphenol product photo
Amphenol

Amphenol RF 132231RP RP-SMA Plug, 50 Ohm, 12.4 GHz, Gold

MPN132231RP
Active

Amphenol RF RP-SMA plug, female socket, 50 Ohm, 12.4 GHz, gold-plated brass body, crimp shield / solder contact, for RG-8X / Belden 9258 / LMR-240, free-hanging, threaded coupling, 500 mating cycles.

$12.1300Ref. price · indicative, final on quote
132231RP datasheet
StockContact for availability
MOQ1 pcs
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Specifications

132231RP Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line)
Connector typePlug, Female Socket
Fastening typeThreaded
Voltage rating375 V
Frequency - max12.4 GHz
Cable groupRG-8X, Belden 9258, LMR-240
Operating temperature-65°C~165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Includes3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Impedance50Ohm
Body finishGold
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

RP-SMA Plug for RG-8X and LMR-240 Coax

The 50 Ohm impedance and 12.4 GHz maximum frequency make it suitable for Wi-Fi, ISM-band, and general-purpose RF interconnects where the cable group matches. The shield is crimped, the centre contact is soldered — a standard two-step termination that requires a crimp tool for the ferrule and a soldering iron for the pin.

The 132231RP is engineered for RG-8X, Belden 9258, and LMR-240 cables — all ~0.195-inch-diameter 50-ohm coax types with a solid or stranded centre conductor. The crimp ferrule captures the braid; the solder cup accepts the centre conductor.

Durability and Mating Life

The threaded coupling nut provides consistent axial compression, reducing wear on the centre contact compared to a push-on interface.

Frequently asked questions

What cables are compatible with 132231RP?

The 132231RP is designed for RG-8X, Belden 9258, and LMR-240 cables — all 50-ohm, ~0.195-inch-diameter coax types. The crimp ferrule and solder cup match the braid and centre conductor of these cables.