MIL-DTL-38999 Series II connectors are designed for rugged environments, with up to 128 contacts housed in a sealed insert. Operating between -65 °C and 200 °C, these connectors offer reliable performance in extreme conditions. Available in various mounting configurations such as front and rear wall mount, jam nut, and box mount, they cater to diverse installation needs. Featuring removable crimp contacts and gold plating, they ensure secure and efficient electrical connections. With options for RoHS compliant finishes, including electroless nickel and cadmium olive drab, these connectors meet stringent environmental standards. Ideal for military and industrial applications, they guarantee durability and conductivity, with a service rating of II.