D38999/20FD18PN

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 different sizes, including power and twinax, these connectors ensure versatility. With shell materials such as aluminum, stainless steel, and lightweight composite, and plating options like olive drab cadmium and passivated stainless steel, they cater to diverse needs. Offering RoHS-compliant and cadmium-free finishes, as well as Boeing BACC-approved designs, they meet stringent industry standards for performance and reliability. Ideal for military, aerospace, and industrial applications, the 38999 Series 3 connectors provide secure and durable electrical connections in even the harshest environments.