MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range of -65 °C to 200 °C. This harsh environment connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high strength aluminum shells, these connectors come in plating options like electroless nickel and cadmium finishes. RoHS certified versions are also offered. Designed for military specifications, these circular receptacles are ideal for applications requiring durability and reliability in extreme conditions.
