MIL-DTL-38999 Series I connectors are designed for rugged environments, offering up to 128 contacts in a single insert. With an impressive operating temperature range of -65 °C to 200 °C, these connectors ensure reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, they feature front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS certified finishes, these connectors provide durability and versatility. Utilizing M39029 rear release crimp contacts, they guarantee secure connections. Suitable for military and industrial applications, MIL-DTL-38999 I connectors are a dependable choice for demanding environments.