The Cinch Connectivity Solutions 133-3701-221 is a high-performance MCX connector designed for use in various RF applications. This straight jack receptacle offers a 50 Ohm impedance and is constructed with brass or zinc bodies and precision-engineered contacts for optimal signal integrity. Available with gold or nickel plating, it ensures excellent corrosion resistance and reliable performance. The connector is compatible with industry standards like CECC 22220, making it a versatile choice for demanding applications in telecommunications, instrumentation, and aerospace.