D38999/20MB99BE

MIL-DTL-38999 III (D38999) harsh environment connectors are engineered for high-reliability performance in demanding applications. This Series III lineup features wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility for various connectivity needs. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate a wide range of configurations. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure secure and efficient signal transmission. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, along with a choice of plating options including olive drab cadmium and nickel, these connectors provide excellent corrosion resistance. Boeing BACC-approved designs and RoHS-compliant, cadmium-free finishes are also available, making them suitable for aerospace and other industries with stringent requirements. The MIL-DTL-38999/20 connectors, with a wall mounting flange receptacle shell style and removable crimp contacts, are specifically designed for military and aerospace applications, offering superior performance in extreme temperatures ranging from -65°C to 200°C. With a shell size of 11 and 7 removable crimp contacts, these connectors ensure secure and reliable electrical connections in harsh environments.