SMC RF CONNECTORS:
Standard SMB, SMC and CMS connectors are subminiature 50 Ohm connectors that have widespread application in telecommunications, GPS, PC/LAN and military applications. The SMB series features snap-on mating, while the SMC has a threaded coupling to provide high reliability in vibration-prone environments. The CMS is similar to the SMB, but has no detent. Connectors for cable groups 22, 25, and 27 are available in crimp style only. CMS plus will mate with SMB jacks.
MIL-PRF-39012, MIL-A-55339, MIL-C-83517 and MIL-STD-348 as applicable.