The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts housed in an insert for secure connectivity. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for rugged applications. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The plugs come in straight, RFI grounding, and standard options with a 90-degree cable clamp for efficient cable management. Constructed with aluminum shells and offered in different plating options including cadmium-free finishes, these connectors ensure durability and reliability. Compliant with military specification MIL-DTL-38999 II, they are suitable for use in demanding environments where resistance to environmental factors is essential.