MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range of -65 °C to 200 °C. Designed for harsh environments, this connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts in various sizes, including 22D, 22M, 22, 20, 16, and 8. Crafted with high-strength aluminum shells, these connectors come in multiple plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, some of which are RoHS certified cadmium-free finishes. Perfect for military and industrial applications, these connectors ensure reliable performance with a service rating of I and a mating life of 500 cycles.
