MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and an extensive operating temperature range from -65 °C to 200 °C. The connectors, designed for harsh environments, include front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they come with plating options like light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes also offered. Perfect for military applications, these connectors ensure reliable performance with their durable design and conductivity features.
