Amphenol's 031-71065 BNC connector is a miniature, lightweight RF connector developed for quick and easy connection and disconnection. Its bayonet coupling mechanism ensures secure mating with a quarter-turn. Designed for use with a wide range of coaxial cables, these connectors are available in crimp/crimp, clamp/solder, and other termination styles. They are commonly used in medical equipment, test instrumentation, antennas, base stations, and telecommunications applications. Amphenol offers both 50Ω and 75Ω versions to meet diverse impedance matching requirements. Military-grade connectors are produced to MIL-C-39012 specifications, while commercial-grade connectors are easily identifiable with the 'RFX' designation.