MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These environmentally sealed connectors can operate in temperatures ranging from -65°C to 200°C. Available in various mounting options like front wall mount, rear wall mount, jam nut, and more, they offer versatility in installation. With a choice of plating options including cadmium-free finishes, these connectors ensure reliable performance. Ideal for military and aerospace applications, they meet stringent MIL-DTL-38999 II specifications, guaranteeing durability and functionality in demanding conditions.