D38999/20WC35SA

MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable performance in demanding applications. Available in wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they come in 9 shell sizes and 54 insert arrangements, accommodating various contact types including M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. With options in aluminum, stainless steel, and lightweight composite shells, and a range of plating choices such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, these connectors meet diverse needs. RoHS-compliant and cadmium-free finishes are available, alongside Boeing BACC-approved designs, ensuring high-quality and environmentally conscious performance. Suitable for military and aerospace applications, these connectors are designed for durability, with a service rating of M and a contact mating life of 500 cycles. Whether in extreme temperatures or harsh conditions, their conductivity and environment-resistant features make them ideal for critical connectivity in challenging environments.