The MIL-DTL-38999 Series II connectors offer robust performance with up to 128 contacts in an environmentally sealed insert. Built to withstand extreme conditions, they operate flawlessly in temperatures ranging from -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure secure and reliable connections. Featuring gold-plated removable crimp contacts in size 20, they guarantee optimal conductivity. With a durable aluminum shell and a choice of plating options, such as anodized and cadmium-free finishes, they meet stringent military specifications for reliability and performance. Ideal for applications requiring high mating cycles and resistance to environmental factors, the MIL-DTL-38999 Series II connectors are a dependable choice for aerospace, defense, and industrial applications.