MIL-DTL-38999 Series I connectors offer a robust solution for harsh environments, featuring up to 128 contacts within an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, these connectors are suitable for a variety of demanding applications. Available in multiple shell sizes and insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. The high strength aluminum shells can be plated with various options, including cadmium-free finishes for RoHS compliance. Whether for front wall mount, rear wall mount, or jam nut receptacles, the MIL-DTL-38999 I connectors ensure reliable performance in challenging conditions.