MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts for versatile connectivity. With a wide operating temperature range from -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 cater to diverse installation requirements. Compliant with military specification MIL-DTL-38999 II, these circular connectors ensure durability and longevity. Crafted from aluminum with multiple plating options including cadmium-free finishes, they guarantee robust protection against corrosion. Ideal for applications demanding secure and high-performance electrical connections, these connectors are a trusted solution in rugged environments.