MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in an insert, offering robust environmental sealing for reliable performance in harsh conditions. With an impressive operating temperature range of -65 °C to 200 °C, these connectors ensure durability in extreme environments. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. The connectors boast a rugged construction with aluminum shells and are offered in different plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, providing flexibility for specific application requirements. Compliant with MIL-DTL-38999 II military specification, these connectors guarantee high-quality and performance standards, making them ideal for demanding industrial and military applications.