D38999/20FD18SN

The MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, offering reliable performance in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, providing versatility in connectivity solutions. With 9 shell sizes and 54 insert arrangements available, they accommodate various configurations with ease. Featuring M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, these connectors ensure efficient signal transmission. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they offer durability without compromising on performance. The wide range of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, cater to different environmental requirements. Whether you need RoHS-compliant, cadmium-free finishes or Boeing BACC-approved designs, there's a suitable option for every application. Perfect for military and industrial use, these connectors meet MIL-DTL-38999 III specifications, guaranteeing quality and reliability in critical operations.