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 includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, offering versatility in installation. With 9 shell sizes and 52 insert arrangements available, they accommodate various contact types, including M39029 rear release crimp contacts. Constructed with high-strength aluminum shells, these connectors come in different plating options such as cadmium and nickel, ensuring reliable performance. Their bayonet coupling mechanism and RoHS compliant finishes make them suitable for military and industrial applications requiring durability and conductivity.
