MIL-DTL-38999 Series I connectors boast exceptional durability and versatility, ideal for harsh environments with operating temperatures ranging from -65 °C to 200 °C. Featuring up to 128 contacts in an insert, these connectors are meticulously designed for secure and reliable performance. Available in various receptacle options including front wall mount, rear wall mount, and jam nut, they offer flexibility in installation. The connectors utilize high-strength aluminum shells and M39029 rear release crimp contacts, ensuring robust connectivity. With multiple plating options such as gold, electroless nickel, and cadmium finishes, they cater to diverse application needs. RoHS certified cadmium-free variants are also available, aligning with environmental standards. Whether for military, aerospace, or industrial use, MIL-DTL-38999 Series I connectors deliver uncompromising quality and functionality.