BNC Jack for 50-Ohm RF Paths
The 5227755-2: The gold-plated phosphor bronze center contact keeps insertion loss low across the band, and the nickel-plated zinc body provides a robust shield path through the bulkhead. The 500-cycle mating life suits test-equipment panels or field-deployed RF links where the connector sees regular connect-disconnect duty.
What Comes in the Box
The bulk package includes three pieces: the connector body, a coupling nut, and a solder tag for shield termination. The rear-side nut mounting feature lets you secure the jack from behind the panel, so the solder cup and cable exit stay on the accessible side. Extended insulation on the dielectric (PBT) adds creepage margin for the 500 V rating.