The MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in various applications. Available in 9 shell sizes and 54 insert arrangements, they use M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring reliable connectivity. These connectors come in aluminum, stainless steel, or lightweight composite shells with plating options like olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. RoHS-compliant and Boeing BACC-approved designs are also included. The Series III connectors, known for their durability, are ideal for demanding environments where rugged performance is essential.
