MIL-DTL-38999 Series I connectors feature up to 128 contacts within an environmentally sealed insert, designed for harsh environments 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. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, these connectors offer plating options such as cadmium and nickel, meeting RoHS certification standards. Ideal for military and aerospace applications, these connectors ensure reliable performance with a service rating of I and service class E, suitable for environment-resistant box and through bulkhead mounting receptacle types.
