D38999/20FH21SA

The MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, offering reliable connectivity in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, available in various shell sizes and insert arrangements. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, these connectors ensure secure and efficient electrical connections. With options for shell materials like aluminum, stainless steel, and lightweight composite, as well as a range of plating choices including olive drab cadmium and nickel, they meet diverse industrial needs. Featuring RoHS-compliant and Boeing BACC-approved designs, the MIL-DTL-38999 III connectors guarantee high performance and durability in critical military and aerospace applications.