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Amphenol 132171RP-10 — RF / Coaxial Connectors

132171RP-10 SMA to RP-SMA Adapter, 50 Ohm, 18 GHz, Straight

MPN132171RP-10
Active

Amphenol RF 132171RP-10, SMA to RP-SMA adapter, Straight, Bulk, 50 Ohm, 18 GHz, Gold body finish, Brass body, PTFE dielectric, Female to Female center, Threaded coupling.

$13.7800Ref. 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 supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

132171RP-10 specifications
ParameterValue
Adapter typePlug to Jack
MountingFree Hanging (In-Line)
Adapter seriesSMA to RP-SMA
Fastening typeThreaded, Threaded
Conversion typeBetween Series
Frequency - max18 GHz
Operating temperature-65°C~165°C
Body materialBrass
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
StyleStraight
PackageBulk
Impedance50Ohm
Body finishGold
Center genderFemale to Female
Center contact platingGold
Convert to (Adapter end)RP-SMA Plug, Female Socket
Convert from (Adapter end)SMA Jack, Female Socket

Product details

RF Adapter for Interface Conversion

The Amphenol RF 132171RP-10 is a between-series adapter that converts an SMA jack (female socket) on one end to an RP-SMA plug (female socket on the reverse polarity side) on the other.

Why the Gender Reversal Matters

This adapter mates an SMA jack (female socket) to an RP-SMA plug (female socket). The RP-SMA interface reverses the gender convention — the center contact on the plug side is a socket, not a pin. That means a standard SMA male plug (with a center pin) will not mate here; the adapter expects an RP-SMA male plug (with a center socket) on the RP side. Compared to the 132169RP (SMA jack to RP-SMA jack, female to male), the 132171RP-10 gives you a female-to-female center path, useful when both cable ends carry male pins and you need a gender changer that also flips the polarity.

Active Production — No End-of-Life Risk

The gold body finish and PTFE dielectric are standard materials that are not subject to the same obsolescence pressure as plated housings with specialty platings. For BOM planning, this adapter can be specified without a near-term LTB contingency.

Frequently asked questions

What is the difference between SMA and RP-SMA on this adapter?

The 132171RP-10 converts from a standard SMA jack (female socket, center pin on the mating plug) to an RP-SMA plug (female socket, reversing the gender so the center contact is a socket instead of a pin). This polarity reversal is common in Wi-Fi access points and antenna feeds where the designer wants to prevent accidental mating with standard SMA connectors that could short the center pin to ground.

Is 132171RP-10 RoHS compliant?

The adapter uses a brass body with gold finish and PTFE dielectric — materials that are RoHS-compliant by default for RF connectors in this class. The gold-over-beryllium copper center contacts also fall within RoHS exemptions for beryllium copper where applicable. No separate RoHS certificate is listed, but the material composition is consistent with RoHS requirements.