Johnson/Cinch Connectivity 2.92mm SMK connectors use an air dielectric and a Noryl support bead for higher cutoff frequency than SMA connectors. The thick wall design of the components increases outer conductor contact area at the interface for more reliable electrical performance and higher mechanical strength than SMA connectors. Johnson/Cinch Connectivity SMK connectors feature maximum VSWR of 1.15:1 from DC to 18GHz and 1.3:1 from 18GHz to 40GHz. Thread mount, flange mount, and end launch mounting flange configurations are available. Both the field replaceable and thread-in (spark plug) connectors are available for use with hermetic seals or accessory pins. The hermetic seals and accessory pins can be modified to a wide range of configurations to match a variety of application needs.
Specifications
250V voltage rating50Ω impedance40GHz max. frequency5GΩ insulation resistance500 mating cycles
