The 200346-2 is a 20-position receptacle block housing manufactured from phenolic material as part of the AMP M Series pin and socket connectors. This connector is designed for both cable-to-cable and cable-to-panel applications and is fully RoHS compliant. The housing accepts Type II, Type III+, and Subminiature COAXICON contacts, with pins and sockets interchangeable within the same housing. The receptacle block features a recommended panel cutout of 1.560±0.020 inches (39.62±0.51 mm) in length and 0.440±0.010 inches (11.18±0.25 mm) in width, with a body depth of 1.110±0.010 inches (28.19±0.25 mm). This connector is commonly used in industrial and aerospace applications requiring reliable, interchangeable contact configurations with comprehensive accessory hardware support including strain relief clamps, locking springs, pin hoods, and guide hardware.