The MIL-DTL-38999 Series II connectors are engineered for rugged environments, featuring up to 128 contacts in a sealed insert. With an impressive operating range of -65°C to 200°C, these connectors offer reliable performance in extreme conditions. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, they ensure versatile installation. Crafted with aluminum shells and offering a range of plating options including gold and electroless nickel, these connectors prioritize durability and conductivity. Compliant with military specification MIL-DTL-38999 II, they guarantee consistent quality and performance. Perfect for applications requiring robust connectivity, these connectors are a dependable choice for demanding environments.