MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert with environmental sealing. Operating between -65 °C and 200 °C, these connectors come in various configurations, including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in multiple sizes. Constructed with aluminum shells, they offer plating options such as cadmium and nickel finishes. With RoHS certified cadmium free options, these connectors ensure reliable performance in demanding applications.
