RP-SMA Plug for RG-402 Semi-Rigid Cable
The Amphenol RF 132102RP is an RP-SMA plug with a female center socket, designed for termination to RG-402 (.141" semi-rigid) cable. The reverse-polarity interface means this plug mates with a standard RP-SMA jack (the one with the male pin), not a standard SMA jack.
This connector is built specifically for RG-402 (.141" diameter) semi-rigid cable — the dielectric diameter and center conductor size match the PTFE insulator and contact bore. The gold-plated brass body and gold center contact resist corrosion, and the beryllium copper contact maintains spring force through the rated 500 mating cycles.
