Panel-mount BNC jack, 50 Ohm, 2 GHz ceiling
The 000-5575: The 500 mating cycles and silver-plated beryllium copper center contact suit it for test-equipment panels and RF distribution boxes where the connector sees regular connect/disconnect duty but not production-line cycle counts. The bulkhead mount uses a rear-side nut and includes the lockwasher and nut in the package — no separate hardware order for the panel retention. The PTFE dielectric keeps insertion loss at 0.2 dB across the band, which is clean for a 2 GHz signal path.
The center contact terminates via solder cup — you tin the wire, solder it into the cup, and assemble the body. No crimp tool required for the center pin, which simplifies field repair or one-off builds.
