MIL-DTL-38999 Series II connectors offer robust performance with up to 128 contacts in an environmentally sealed insert. Designed for harsh environments, they withstand temperatures ranging from -65 °C to 200 °C. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, as well as straight and 90-degree cable clamp plugs, they cater to diverse connectivity needs. Compliant with military specifications, these connectors ensure reliable operation, with gold-plated contacts for enhanced conductivity. The aluminum shells come in different plating options, including cadmium-free finishes, meeting RoHS standards. Ideal for applications requiring durability and performance, these connectors are suitable for a wide range of industrial and military settings.