Introducing the DEUTSCH 38999 Series III Composite Connectors, featuring the ACT20MH55BC V001 model. This SQUARE FLANGE RECEPTACLE is a high-performance connector designed for demanding applications, with a rugged shell construction and Electroless Nickel shell plating for enhanced durability. With a current rating of 7.5 A and a voltage capacity of 600 V AC, 850 V DC, and 1800 Vrms, this connector ensures reliable power and signal transmission in harsh environments. The 55-position layout, compatible with Triple Start Threaded mating, offers secure and efficient connections. Operating flawlessly in extreme temperatures ranging from -65 to 200 °C (-85 to 392 °F), this hi-rel connector, also known by the part alias YACT20MH55BCV00100, is a vital component for aerospace, military, and other high-reliability applications. Trust in its performance and quality for your critical connectivity needs.