This is the bulkhead rear-side nut variant, including the lockwasher and nut for a secure panel installation. The bayonet lock coupling provides quick connect/disconnect while maintaining the 50 Ohm impedance match through the interface. Silver-plated phosphor bronze center contact and nickel-plated brass body give it corrosion resistance suited for indoor equipment racks and test panels.
RF performance and mating cycle life
Rated to 4 GHz, this BNC jack covers the full standard BNC band for RF instrumentation, telecom baseband, and video distribution. The 50 Ohm impedance is matched through the interface — no impedance bump at the bulkhead transition. Rated for 500 mating cycles, which means it can handle regular field reconnections in test setups or patch panels without contact wear degrading the signal path.
Panel mount with a bulkhead rear-side nut — the connector body passes through the panel from the front, and the included nut and lockwasher secure it from behind. The shield is terminated via solder to the body, and the center contact uses a solder cup termination for the signal wire. This is a field-terminable design: strip, tin, and solder both the center conductor and braid. The ABS dielectric maintains the 50 Ohm impedance through the signal path.