The MIL-DTL-38999 Series I connectors boast exceptional durability and versatility, with up to 128 contacts enclosed in a sealed insert. Engineered for harsh environments, they operate flawlessly in temperatures ranging from -65 °C to 200 °C. Available in various mounting styles including front wall mount, rear wall mount, and jam nut receptacles, these connectors ensure secure installations. Featuring M39029 rear release crimp contacts in multiple sizes, they offer reliable connectivity for a wide range of applications. Crafted from high-strength aluminum with a selection of plating options, including cadmium-free finishes, these connectors meet stringent performance standards. Suitable for military and industrial use, they guarantee optimal functionality in demanding conditions.