MIL-DTL-38999 Series II connectors, known for their rugged durability, feature up to 128 contacts sealed for environmental protection, with an impressive operating temperature range of -65 °C to 200 °C. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for diverse applications. Compliant with military specification MIL-DTL-38999 II, they ensure reliable performance in harsh environments. Crafted from aluminum with options for RoHS certified finishes, such as electroless nickel and cadmium olive drab, these connectors prioritize both performance and environmental responsibility. With gold-plated contacts and a service rating of M, they guarantee optimal conductivity and longevity, making them ideal for critical military and industrial applications.