MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, with an operating temperature range of -65 °C to 200 °C. This connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. Offered in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in various sizes. Built for harsh environments, these connectors have high-strength aluminum shells with plating options like light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, including RoHS certified finishes. Perfect for military applications, they ensure reliable performance with a contact mating life of 500 cycles and a service rating of M, meeting the demands of environment-resistant box and through bulkhead mounting receptacle types.
