MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in a single insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are environmentally sealed for reliable performance. Available in various mounting options such as front wall mount, rear wall mount, and jam nut receptacles, they cater to diverse installation needs. The connectors feature thin walls and restricted lengths, ideal for space-constrained applications. Built to MIL-DTL-38999 II military specifications, they guarantee durability and performance in demanding conditions. Crafted from aluminum, with plating options including cadmium and nickel, these connectors ensure reliable conductivity and corrosion resistance. The Removable Crimp Contacts, contact gender Male, and contact style Pin, ensure efficient and secure connections. With a service rating of II and ingress protection for potting, they are suitable for rugged environments. Non-RoHS compliant, these connectors are tailored for military and industrial applications where performance is paramount.