It comes as a two-piece kit — the connector body plus a crimp ferrule — for field termination onto RG-174A, RG-188A, or RG-316 coaxial cable. The gold-plated brass body and snap-on fastening make it a standard interface for RF interconnects where quick mate/unmate is needed without a threaded coupling.
Rated at 50 Ohms impedance, 4 GHz maximum frequency, and 0.3 dB insertion loss, this plug is specced for signal paths up into the low microwave range — think test equipment, telecom infrastructure, or instrumentation where the SMB snap-on interface is preferred over SMA's threaded coupling. The 335 V voltage rating and 500 mating cycles give it a solid service life for bench or rack applications that see regular reconnection.
Listed for RG-174A, RG-188A, and RG-316 cable groups — all small-diameter 50 Ohm coax types common in pigtail assemblies and patch cords.
Material and Environment
That temperature span covers outdoor enclosures, engine compartments, and cold-storage environments without derating the dielectric or contact spring force.
Lifecycle and Sourcing — Obsolete, Sourced to Order
No official successor order code is listed in the lifecycle record. If your build can accept a parametric equivalent, a cross-reference search against the SMB interface, 50 Ohm impedance, and RG-174/316 cable group may turn up an active alternative from Amphenol RF or Cinch Connectivity, but no pin-compatible direct replacement is documented here.