BNC Jack for RG-55/223 — 50 Ohm, 4 GHz, Panel Mount
The TE Connectivity 5225398-3 is a BNC jack (female socket) built for 50 Ohm systems, rated to 4 GHz with an insertion loss of 0.2 dB. It terminates RG-55, 55A, 55B, and 223 cable groups — not RG-58, so match the cable on the reel before you crimp. Bayonet lock fastening, panel mount with a bulkhead front-side nut. Rated for 500 mating cycles and 500 V.
What's in the Box — and What It Means on the Bench
This order code ships as a 6-piece kit: one connector body, one contact, one ferrule, one gasket, one lockwasher, and one nut. That's everything you need for a bulkhead install — no separate hardware order. The contact and shield are both crimp-terminated, so you'll need the correct crimp die for the ferrule and the center contact; the cable group determines the die selection.
Lifecycle Status — Obsolete, No Official Successor
The 5225398-3 is listed as Obsolete by the manufacturer. Confirm availability at quote time; there is no factory lead time to rely on.