MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in an environmentally sealed insert, designed for extreme conditions with an operating temperature range of -65 °C to 200 °C. These harsh environment connectors come in various configurations including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Crafted from aluminum with plating options such as cadmium and nickel, they ensure reliable performance in demanding applications. RoHS compliant versions are also offered, making them suitable for diverse industrial and military uses.
