MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments. With a wide operating temperature range of -65 °C to 200 °C, they offer reliability in extreme conditions. The connector family includes front and rear wall mount receptacles, as well as jam nut receptacles, with options for RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. Constructed with high strength aluminum shells, they come in various plating options, including cadmium-free finishes. Meeting military specification MIL-DTL-38999 I, these circular connectors are ideal for applications requiring durability and performance.
