MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range from -65 °C to 200 °C, they ensure reliable performance in demanding conditions. These connectors, available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, meet rigorous military specifications for durability and functionality. Crafted from aluminum with options for plating such as electroless nickel and cadmium finishes, they offer excellent corrosion resistance. Utilizing M39029 rear release crimp contacts, these connectors provide secure and efficient electrical connections. Suitable for aerospace, defense, and industrial applications, the MIL-DTL-38999 Series II connectors are a trusted choice for high-reliability connectivity in critical systems.
