132289RP is an SMA reverse polarized bulkhead receptacle RF connector manufactured by Amphenol RF. The connector features a brass body with gold plating and includes a PTFE (Teflon) insulator for reliable electrical performance. Key components include a gold-plated brass contact pin, hex nut, and lock washer. The connector has a 1/4-36UNS-2A thread and overall dimensions including a body diameter of 10.20 mm and length of 12.70 mm. This connector is suitable for RF applications requiring reverse polarity SMA interfaces with secure bulkhead mounting.