It is part of the Greenpar series, a workhorse RF coax line known for consistent impedance control and field-reliable crimp/solder termination. This particular variant is a three-piece assembly — the connector body, the center contact, and the ferrule ship together in bulk packaging, ready for cable preparation and installation. The connector is dimensioned for RG-58C and 141A cable groups, meaning the center conductor diameter, dielectric OD, and braid lay-up are matched to the crimp ferrule and solder bucket. The 0.3 dB insertion loss at the band is tight for a right-angle BNC — the silver-plated brass body and center contact keep surface resistance low, which matters more at the upper end of the 4 GHz range where skin effect concentrates current on the plating surface. With a 500-volt rating and a -65°C to 165°C operating range, this connector handles bench and field environments from cold-chamber test setups to outdoor antenna feeds. The PTFE dielectric maintains stable impedance across the full temperature window, and the bayonet lock gives a positive quarter-turn mate that holds under cable strain without over-torquing.
The shield is terminated by crimp. The center contact is soldered. It is a right-angle plug, so the cable exits 90° from the mating axis. That changes the routing compared to a straight plug — plan for the bend radius of RG-58C or 141A when the connector is mated to a bulkhead jack or panel receptacle. The body is brass with a silver finish; the center contact is also silver-plated brass. Silver tarnishes over time but the oxide is still conductive at RF, unlike nickel-oxide, so the insertion loss stays stable through the 500-cycle mating life.