The 031-212-RFX is a BNC straight clamp plug connector designed for 50O coaxial cable termination. This commercial-grade connector features a nickel-plated body with gold-plated contacts and employs a clamp body termination method with solder contact termination, providing reliable RF connections for miniature to subminiature coaxial cables. The connector is useable up to 11 GHz and typically yields low reflection through 4 GHz, making it suitable for cable termination applications in test equipment, instrumentation, and RF systems. Its bayonet quick-connect design enables fast mating with only a quarter turn of the coupling nut, offering convenience and repeatability in field applications.