A series of 50 Ohm BNC connectors, with nickel plated brass bodies and gold plated phosphor bronze contacts. These female BNC connectors have a 4 hole mounting flange with 12.7mm fixing centres, or can simply be straight cable mount. They operate within a frequency range of 0-4GHz and can be used in a wide variety of applications in many industries. Part number 906-0723 flanged receptacle Part number 906-0758 cable mount