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 with RFI grounding plugs, offering versatility in applications. With 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in various sizes, including coax and twinax. Constructed with high-strength aluminum shells and available in different plating options like cadmium and nickel, these connectors ensure reliable performance. Meeting military specification MIL-DTL-38999 I, they are suitable for demanding environments with RoHS compliant finishes available.
