MIL-DTL-38999 Series I connectors, designed for harsh environments, feature up to 128 contacts in an insert with environmental sealing. Operating between -65 °C and 200 °C, these connectors come in various configurations including front and rear wall mount receptacles and RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts. Constructed with high strength aluminum shells, they offer plating options such as cadmium finishes, electroless nickel, and anodized aluminum. RoHS certified variants are available, ensuring compliant use in diverse applications.
