MIL-DTL-38999 Series II connectors boast up to 128 contacts within their environmentally sealed inserts, designed for extreme operating temperatures ranging from -65 °C to 200 °C. These harsh environment connectors come in various mounting options including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes with 52 insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering multiple plating options such as electroless nickel and cadmium finishes, these connectors ensure reliable performance in demanding military and industrial applications.
