D38999/26FD5SN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, available in 9 shell sizes and 54 insert arrangements. Utilizing M39029 contacts in various sizes, from 22D to 8 twinax, these connectors ensure secure connections. With options like aluminum, stainless steel, and lightweight composite shells, along with plating choices such as olive drab cadmium and passivated stainless steel, they meet diverse application needs. RoHS-compliant and Boeing BACC-approved versions are also available. Designed for durability, these connectors feature Electroless Nickel plating, a straight plug EMI/RFI shielding shell style, and a conductive contact style, offering reliable performance in extreme environments. With a wide operating temperature range from -65°C to 200°C and 500 mating cycles, they are suitable for military, aerospace, and industrial applications requiring high performance and environmental resistance.