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 RFI grounding plugs. With an operating temperature range from -65 °C to 200 °C, they ensure reliable performance in extreme conditions. These connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they are available in a range of plating options including cadmium-free finishes. Meeting MIL-DTL-38999 I military specifications, these circular receptacles are essential for applications requiring durability and environmental resistance.
