MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts within an insert and offering reliable performance in temperatures ranging from -65 °C to 200 °C. These environmentally sealed 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 for secure connections. Constructed with aluminum shells and offered with different plating options such as cadmium and nickel, these connectors ensure durability and conductivity. Ideal for military and industrial applications, they meet stringent MIL-DTL-38999 II specifications for performance and reliability in demanding environments.
