D38999/20JJ24AA

MIL-DTL-38999 III (D38999) harsh environment connectors, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, are essential for rugged applications. With 9 shell sizes and 54 insert arrangements available, along with M39029 contacts in various sizes including 22D, 20, 16, and 12, these connectors offer versatility in design. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they ensure reliable performance in demanding conditions. With a wide range of plating options, including olive drab cadmium and nickel, these connectors meet stringent standards for military and aerospace applications. The MIL-DTL-38999/20, featuring a Wall Mounting Flange Receptacle with 24 removable crimp contacts in a size 12(12), 16(12)_1 arrangement, is specifically designed for use in harsh environments with a service rating of I. This connector, with a shell size of 25 and a service class of J, is RoHS compliant and offers reliable performance in extreme temperatures ranging from -65°C to 175°C. Ideal for use in aerospace, defense, and other high-reliability applications, the MIL-DTL-38999 III connectors ensure secure and efficient electrical connections in the most challenging environments.