The Cinch Connectivity Solutions 133-3701-211 is a high-performance MCX connector, specifically a straight jack receptacle. Designed for 50 Ohm impedance, this connector offers excellent signal transmission and is suitable for various RF applications including telecommunications, instrumentation, and networking equipment. It is compatible with CECC 22220 standards and features gold-plated contacts for optimal conductivity and nickel-plated bodies for durability. The connector's robust design ensures reliable mating engagement and retention, making it a dependable choice for demanding environments.