MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 to 200 °C. Available in various shell sizes and insert arrangements, they offer front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. These connectors utilize M39029 rear release crimp contacts, with options for different plating finishes such as cadmium-free and electroless nickel. Constructed with high-strength aluminum shells, they provide reliable connectivity for military and aerospace applications, meeting stringent environmental and performance standards.
