BNC Jack for RG-58 — 50 Ohm, 4 GHz, Panel Mount Kit
The TE Connectivity 5225398-1 is a BNC jack, female socket, designed for 50 Ohm systems and rated to 4 GHz with an insertion loss of 0.2 dB. The connector ships as a complete 6-piece kit: the connector body, one contact, one ferrule, one gasket, one lockwasher, and one nut — everything needed for a single bulkhead installation.
The brass body with nickel finish handles the environmental exposure typical of indoor panel-mount applications. Voltage rating is 500 V. The PTFE dielectric supports the 4 GHz bandwidth and keeps insertion loss low at 0.2 dB. Fastening is bayonet lock — quick mate and unmate, positive retention without tools.
Cable Compatibility — RG-58 Only
This connector is specified for RG-58, 58A, 58B, and 58C cables. It is not designed for RG-59 — the dielectric diameter and impedance differ. Using RG-59 will shift the impedance and likely degrade VSWR and signal integrity above a few hundred MHz.
Lifecycle Status — Obsolete
No official successor order code is recorded. For a BOM that requires this exact part, the only channel is surplus or broker inventory.