It's built for RF signal paths up to 2 GHz — think video distribution, broadcast gear, telecom infrastructure, or any 75 Ohm coax system that needs a clean board-level connection through a panel. The 75 Ohm impedance is the headline here — this is a video/telecom BNC, not the 50 Ohm version used in general-purpose RF test equipment. The 2 GHz bandwidth covers standard-definition and high-definition video signals, plus most telecom baseband links. If you need 50 Ohm, this isn't it. The centre contact is beryllium copper with gold plating — good for 500 mating cycles. That's a solid cycle life for a panel-mount BNC; you can field-connect and disconnect a few hundred times without worrying about contact wear. Rated at 500 V, the connector handles typical video and telecom signal levels with headroom. The bayonet lock gives a quick, positive mate — quarter-turn and it's locked.
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