MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors offer reliability in extreme conditions. Available in various mounting options including front wall, rear wall, and jam nut receptacles, they provide flexibility for different applications. Utilizing M39029 rear release crimp contacts, these connectors ensure secure connections. Crafted from high-strength aluminum with multiple plating options, they are built to withstand rugged use. RoHS certified finishes are also available for environmentally conscious applications. Trusted for military and industrial use, MIL-DTL-38999 I connectors offer superior performance and durability.