The DEUTSCH 38999 Series III Composite Connectors, specifically the ACT20JH21BCV001, are high-performance square flange receptacles designed for robust connectivity in demanding environments. With a low amperage rating of 7.5 A, these connectors offer reliable power transmission. Operating at impressive voltage levels of 1250 V DC, 2300 Vrms, and 900 V AC, they ensure safe and efficient signal transfer. Featuring a shell size of 23 and cadmium olive drab shell plating, these connectors provide excellent durability. The 21 positions, along with the triple start threaded mating type, guarantee secure and stable connections. Constructed from composite material, they can withstand extreme temperatures ranging from -65 to 200 °C (-85 to 392 °F). Suitable for high-reliability applications, the ACT20JH21BCV001 is a top choice for military, aerospace, and industrial use.