MIL-DTL-38999 Series II connectors, designed for harsh environments, feature up to 128 contacts in an insert and offer reliable performance in extreme conditions with an operating temperature range from -65 °C to 200 °C. Available in various configurations, including front and rear wall mount, jam nut, and box mount receptacles, they meet stringent military specifications for durability and reliability. The connectors, with 9 shell sizes and 52 insert arrangements, utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Crafted from aluminum with plating options such as electroless nickel and cadmium finishes, they ensure optimal conductivity and protection against environmental factors. These connectors are RoHS compliant, making them suitable for a wide range of applications in aerospace, defense, and industrial sectors.
