RP-SMA Bulkhead Jack Kit for 1.13mm Coax
The Amphenol RF 132422RP is an RP-SMA jack, male pin, designed for bulkhead mounting with a front-side nut. This is the reverse-polarity variant of the standard SMA — the center pin and socket are swapped so an RP-SMA plug mates with a standard SMA jack but the pin/socket roles are reversed, a common requirement for antenna feeds in Wi-Fi and ISM-band equipment to prevent accidental mating with standard SMA connectors. The kit includes 8 pieces: the connector body, one contact, one gasket, two insulators, a lockwasher, a nut, and a sleeve — everything needed for a complete bulkhead install without chasing separate hardware. The 500 mating cycles are supported by gold plating on the body and center contact. The cable group is specified for 1.13 mm coaxial cable — a thin, flexible dielectric commonly used for internal RF jumpers, pigtails, and antenna feeds in compact wireless devices. The shield is terminated by crimp, the center conductor by solder, which is the standard method for this cable size.
Sealed Enclosure Fit
The threaded fastening and bulkhead nut with lockwasher provide a vibration-resistant mechanical mount that maintains the seal when properly torqued.