MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With environmental sealing and an operating temperature range from -65 °C to 200 °C, these connectors offer reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, they come in high-strength aluminum shells with multiple plating options, including cadmium-free finishes. The connector family includes front and rear wall mount, jam nut receptacles, and RFI grounding plugs, all utilizing M39029 rear release crimp contacts. Meeting military specification MIL-DTL-38999 I, these circular connectors are ideal for applications requiring durability and performance in demanding environments.
