The TE Connectivity 1-5225554-1 is a TNC plug, male pin, 50 Ohm connector designed for RG-393 cable. It ships as a 3-piece kit including the connector body, crimp contact, and ferrule — one BOM line covers the full cable termination hardware. Rated to 11 GHz with a 500 V voltage rating, this right-angle, free-hanging plug uses a threaded coupling for vibration-resistant field installation. The brass body carries a silver finish; the centre contact is gold-plated brass, supporting 500 mating cycles.
Given the Obsolete status, a cross-reference search for a functional equivalent (same TNC interface, 50 Ohm, RG-393 cable group) is recommended before committing to a last-time-buy quantity.
RF and Mechanical Fit
The right-angle body orientation keeps the cable run parallel to the mounting surface, useful in tight enclosures or panel-edge installations. Crimp termination on both shield and centre contact requires the correct crimp die for RG-393 (0.195-inch diameter, double-braid coax). The threaded coupling provides positive retention under vibration; the weatherproof rating means the interface is sealed when mated with a matching weatherproof TNC jack.