The DEUTSCH 38999 Series III Composite Connectors, featuring the SKU ACT20JB99SE V001, are high-performance square flange receptacles designed for reliable power and signal transmission in demanding environments. With a robust shell size 11 construction and a socket contact type, these connectors ensure secure connections in aerospace, military, and industrial applications. Rated for 7.5A and 600V AC/850V DC, with a shell plating of cadmium olive drab, they offer superior conductivity and corrosion resistance. With triple start threaded mating and a composite shell material, they guarantee durability and longevity even in harsh operating conditions ranging from -65 to 200°C. Trusted for their high reliability, these connectors, also known by the part alias YACT20JB99SEV00100, are essential components for mission-critical systems.