D38999/20FE6SC

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. Available in various configurations, including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors are designed for versatility. With 9 shell sizes and 54 insert arrangements, they accommodate a wide range of applications. Featuring M39029 contacts in multiple sizes, including power and twinax options, they ensure secure connections. The connectors come in aluminum, stainless steel, and lightweight composite shells, with plating options such as olive drab cadmium and nickel for enhanced durability. RoHS-compliant and Boeing BACC-approved designs are also available, making them suitable for diverse industries. Built to withstand extreme temperatures from -65°C to 200°C, they offer reliable performance in harsh environments. Whether for military, aerospace, or industrial use, these connectors meet stringent quality and performance standards.