The MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Offering front wall mount, rear wall mount, and jam nut receptacles, these connectors are essential for military and aerospace applications. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes for optimal performance. Constructed with high-strength aluminum shells, they come in a range of plating options including cadmium-free finishes. Meeting MIL-DTL-38999 I specifications, these circular connectors provide reliable connectivity in demanding conditions.
