The Cinch Connectivity Solutions 142-1721-051 is a 50 Ohm SMA Jack Receptacle designed for robust connectivity in a range of applications. Featuring a knurl mount and extended dielectric, this connector provides secure and reliable connections for flexible, semi-rigid, and field-replaceable applications. It meets MIL-C-39012 standards and offers excellent electrical and mechanical performance, including high voltage withstanding and retention capabilities. Ideal for use in telecommunications, aerospace, and industrial equipment.