MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range from -65 °C to 200 °C. This harsh environment connector family includes various receptacle types like front wall mount, rear wall mount, and jam nut, along with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in different sizes. Constructed with high-strength aluminum shells, they come in plating options such as cadmium and nickel finishes, including RoHS-certified cadmium-free variants. Designed for military specifications, these connectors ensure reliable performance in demanding applications.
