The body is zinc with a nickel finish, and the centre contact is phosphor bronze with tin plating.
This connector mounts through a panel bulkhead using the front-side nut — the included lockwasher and nut secure it from the rear. The right-angle solder cup termination exits the board edge, keeping the cable run low-profile. The shield is terminated by soldering directly to the body, which gives a solid ground reference at RF.
Durability and Environment
Rated for 500 mating cycles, so it handles field-service reconnections without wearing out the centre contact. The dielectric is polymethylpentene (PMP), a low-loss material that holds the 50 Ohm impedance stable across the band.