MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert and environmentally sealed construction. With an operating temperature range of -65 °C to 200 °C, they offer reliable performance in extreme conditions. These connectors come in various mount types, including front wall mount, 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 offering different plating options, such as electroless nickel and cadmium finishes, they meet stringent military specifications. Perfect for applications requiring durability and high performance, these connectors ensure reliable connectivity in critical systems.
