MIL-DTL-38999 Series II connectors boast exceptional durability and versatility for harsh environments, with up to 128 contacts in an insert. These connectors are meticulously engineered for reliable performance, featuring environmental sealing and an impressive operating temperature range from -65 °C to 200 °C. Available in various styles including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse mounting needs. Crafted from aluminum with plating options such as electroless nickel, these connectors prioritize longevity and performance. Compliant with military specification MIL-DTL-38999 II, they guarantee quality and consistency. With RoHS-certified finishes, including cadmium-free options, they meet stringent environmental standards. Perfect for demanding applications, these connectors are a dependable choice for critical systems.