MIL-DTL-38999 Series II connectors, designed for harsh environments, feature up to 128 contacts in an insert. These environmentally sealed connectors offer a wide operating temperature range from -65 °C to 200 °C. Available in various configurations such as front and rear wall mount, jam nut, and box mount receptacles, they provide versatile connectivity options. With 9 shell sizes and 52 insert arrangements, they accommodate M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and offering multiple plating options including gold, electroless nickel, and cadmium finishes, these connectors ensure reliable performance. Meeting MIL-DTL-38999 II specifications, they are suitable for demanding military and industrial applications requiring durability and high performance in extreme conditions.
