MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These circular connectors offer front wall mount, rear wall mount, and jam nut receptacles, with RFI grounding plugs for added versatility. With a wide operating temperature range from -65 °C to 200 °C, they are suitable for various applications. The connectors come in high-strength aluminum shells, available in different plating options including cadmium-free finishes. Utilizing M39029 rear release crimp contacts, they ensure reliable connectivity in demanding conditions, making them ideal for military and industrial use.
