The 031-70565-12G: It covers DC to 12 GHz, making it suitable for high-frequency video, broadcast, and test equipment where a 75 Ohm impedance match is required. The bayonet lock provides quick, secure mating, and the 500-cycle rating supports frequent connect-disconnect in field or lab use.
Cable and Kit Contents
This jack is listed for Belden 1694A and 4694R cables — common 75 Ohm precision video coax. The package includes 6 pieces: the connector body, one contact, one ferrule, one gasket, one lockwasher, and one nut. That covers the full mounting hardware for a bulkhead install: the gasket seals the panel opening, the lockwasher and nut secure it from the front side.
Brass body with nickel finish, phosphor bronze center contact plated gold. The dielectric is PTFE, which holds the 75 Ohm impedance stable across temperature and frequency. Shield and contact are both crimp-terminated — no solder required, which speeds up cable assembly and gives consistent pull-off strength.
Temperature Range and Duty
That covers outdoor enclosures, engine compartments, and industrial cabinets where the connector sees both cold starts and heat soak from nearby equipment. The PTFE dielectric does not degrade at the upper end, and the nickel body resists corrosion in humid or salt-spray environments.