D38999/20WJ29PA

The MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With nine shell sizes and 54 insert arrangements available, these connectors offer versatility in various applications. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure reliable connectivity. The connectors come in aluminum, stainless steel, and lightweight composite shells, with plating options including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Select from RoHS-compliant, cadmium-free finishes, and Boeing BACC-approved designs for stringent requirements. Designed for durability, these connectors have a service rating of I and offer 500 mating cycles. With their conductive nature and environment-resistant properties, they provide secure connections in demanding environments.