MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in an insert, designed for harsh environments. These environmentally sealed connectors feature a wide operating temperature range from -65 °C to 200 °C. Available in various mounting styles including front wall mount, rear wall mount, jam nut, rear box mount, and front box mount (long grommet), they provide versatility for different applications. With options for straight, RFI grounding, and standard plugs with 90-degree cable clamps, these connectors ensure secure and reliable connections. Compliant with military specification MIL-DTL-38999 II, they guarantee durability and performance in demanding situations. Crafted from aluminum with plating options such as electroless nickel and cadmium finishes, they offer corrosion resistance. Suitable for use in aerospace, defense, and industrial environments, these connectors provide efficient electrical coupling in critical systems.