MIL-DTL-38999 Series I connectors, part of the harsh environment connector family, feature front wall mount, rear wall mount, and jam nut receptacles. With up to 128 contacts in an insert, they offer reliable connectivity in demanding conditions. Operating between -65 °C and 200 °C, these connectors are environmentally sealed for enhanced performance. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. Constructed with high-strength aluminum shells, they come in various plating options including electroless nickel and cadmium finishes. RoHS certified cadmium-free options are also available, making them suitable for a range of applications requiring rugged and reliable connectivity.
