MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert and offering front wall mount, rear wall mount, and jam nut receptacles. With an operating temperature range of -65 °C to 200 °C, these connectors are environmentally sealed for reliable performance. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they come in a range of plating options including cadmium-free finishes. Meeting military specification MIL-DTL-38999 I, these circular receptacles are ideal for applications requiring durability and performance in challenging conditions.
