MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with operating temperatures ranging from -65 °C to 200 °C. Offering various mounting options such as front wall, rear wall, jam nut, and box mount receptacles, these connectors ensure secure connections in demanding settings. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for reliable performance. Constructed with aluminum shells and plated with options like electroless nickel, they meet stringent military specifications for durability. Suitable for applications requiring environmental resistance, these connectors guarantee optimal conductivity and mating life, making them ideal for aerospace, defense, and industrial use.
