Rated 6A per contact at 125V, it carries signal-level current on brass contacts with gold flash plating. The shell size is 1 (DE, E), which mates with the standard DE-9 receptacle housing.
Termination is vertical solder tails for through-hole PCB mounting; the unthreaded housing/shell flange means it uses a 4-40 threaded insert on the receptacle side for jack-screw retention, not a locking mechanism on the plug itself.
