MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert for high-density connectivity. These connectors are environmentally sealed, with an operating temperature range of -65 °C to 200 °C, ensuring reliable performance in extreme conditions. Available in various mount types including front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles, they offer versatility for different applications. The connectors come in aluminum shells with options for plating finishes such as electroless nickel and cadmium olive drab, meeting RoHS compliance standards. Utilizing M39029 rear release crimp contacts, they guarantee secure and efficient connections. Suitable for military and industrial use, these connectors provide durability and conductivity, making them ideal for demanding environments.
