It carries a female socket with a bayonet lock coupling, rated to 4 GHz maximum frequency and 500 V. The center contact is gold-plated brass, the body is zinc die-cast with nickel finish, and the dielectric is polyethylene. Right-angle solder termination and a bulkhead front-side nut secure it through the panel — a common fit for test equipment, telecom enclosures, and instrumentation racks where a quick-connect BNC interface is needed.
Key RF and mechanical specs
The 50 Ohm characteristic impedance and 4 GHz bandwidth mean this jack handles standard RF signals up into the low microwave range — fine for baseband video, clock distribution, and sub-4 GHz radio links. Above 4 GHz the return loss climbs past what a BNC interface can hold.
This part is listed as Obsolete by the manufacturer. There is no official replacement order code.