MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These environmentally sealed connectors have an operating temperature range of -65°C to 200°C. Available in various shell sizes and insert arrangements, they come in front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. Constructed with high-strength aluminum shells, they offer multiple plating options including cadmium-free finishes. Utilizing M39029 rear release crimp contacts, these connectors ensure reliable connectivity in demanding applications. The bayonet coupling and box mounting flange make them suitable for military and industrial use, with a service rating of Class E for environmental resistance.
