The MIL-DTL-38999 Series II connectors are built for demanding environments, offering reliable performance in temperatures ranging from -65 °C to 200 °C. With up to 128 contacts in an insert, these connectors provide robust connectivity solutions. Available in various mounting styles including wall mount, jam nut, and box mount, they cater to diverse installation needs. Featuring removable crimp contacts for secure connections, they ensure durability with a mating life of 500 cycles. Crafted from aluminum with options for plating such as electroless nickel and cadmium finishes, they guarantee conductivity and environmental resistance. Suitable for military and industrial applications, these connectors meet stringent standards for performance and reliability.