D38999/20WC4PA

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding applications. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, available in various shell sizes and insert arrangements. Featuring M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, these connectors ensure secure and efficient connections. With shell materials like aluminum, stainless steel, and lightweight composite, along with plating options such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, they provide versatility for different environmental conditions. The selection includes RoHS-compliant, cadmium-free finishes, as well as Boeing BACC-approved designs, making them suitable for a wide range of applications in military, aerospace, and other industries.