MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed 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, as well as RFI grounding plugs, this connector family is versatile. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts ranging from size 22D to 8. Made with high-strength aluminum shells, they come in various plating options, including cadmium-free finishes. With a bayonet coupling and gold contact plating, these connectors ensure reliable performance in demanding applications.
