MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. This connector family offers front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, in 9 shell sizes and 52 insert arrangements. Utilizing M39029 rear release crimp contacts, they come in various plating options such as cadmium and nickel finishes. With high strength aluminum shells, they ensure durability and reliability in demanding applications, meeting stringent military specifications for performance and quality.
