MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for extreme operating temperatures ranging from -65 °C to 200 °C. This line includes various receptacle options like front wall mount, rear wall mount, jam nut, rear box mount, and front box mount (long grommet), offering versatility for different applications. Available in 9 shell sizes and 52 insert arrangements, these connectors utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed from aluminum with plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, they cater to diverse needs. The connectors, compliant with MIL-DTL-38999 II military specifications, ensure reliable performance in harsh environments, making them ideal for demanding applications in various industries.
