MIL-DTL-38999 Series I connectors offer high-performance connectivity in demanding environments. With up to 128 contacts housed in a rugged insert, these connectors are built for reliability. Featuring front wall mount, rear wall mount, and jam nut receptacles, they provide versatile installation options. The connectors, compliant with military specification MIL-DTL-38999 I, are sealed for protection and can operate in temperatures ranging from -65 °C to 200 °C. Available in various shell sizes and insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. The connectors come in high-strength aluminum shells with plating options including cadmium and nickel, ensuring durability. Perfect for military and industrial applications, these connectors meet stringent performance standards.