It's a single-port, panel-mount design with a right-angle body and a bayonet lock that gives you a quick twist-on mate. The 500-cycle mating rating tells you this jack is meant for test equipment, instrumentation panels, or any setup where you'll connect and disconnect cables regularly without wearing out the interface. The body is zinc with a nickel finish — standard for BNC connectors that see indoor rack or bench use. The centre contact is phosphor bronze, and the dielectric is polymethylpentene (PMP), a low-loss plastic that holds the 50 Ohm impedance steady across the band.
Both the shield and the centre contact terminate by soldering, so you'll need a soldering iron and a steady hand, not a crimp tool. The board guide and isolated features (per the spec listing) help align the connector during installation and keep the signal path clean from ground loops or stray contact with the chassis.
RF Performance and Operating Range
Rated for 500 V and 4 GHz maximum frequency.