The 67.9764-21 is a touch-protected BNC Panel-mount Socket, accepting BNC male connectors. Contact socket of the inner conductor is gold-plated brass. Sockets can be screw-mounted into pre-drilled panels of plastic, metal. Shield is nickel-plated, type XBB-LL with extended shield for better radiation suppression in unmated condition. Solder connection.
Black colour
1000V for CAT-II and 600V for CAT-III Voltage rating