MIL-DTL-38999 Series II connectors offer robust performance in harsh environments, featuring up to 128 contacts sealed for environmental protection. With an operating temperature range spanning from -65 °C to 200 °C, these connectors are ideal for a wide range of applications. Available in various mounting configurations including wall mount, jam nut, and box mount receptacles, they ensure versatile installation options. Constructed with aluminum shells and offering multiple plating choices, from cadmium-free finishes to electroless nickel, these connectors prioritize durability and corrosion resistance. Compliant with military specification MIL-DTL-38999 II, they guarantee reliable performance, making them essential components in demanding settings.