The MIL-DTL-38999 Series II connectors are designed for rugged environments, offering up to 128 contacts in a sealed insert. With an operating temperature range of -65°C to 200°C, they ensure reliable performance in extreme conditions. Featuring various mounting options and shell sizes, these connectors accommodate diverse applications. Utilizing M39029 crimp contacts, they guarantee secure connections, with options for gold plating enhancing conductivity. Available in aluminum shells with RoHS-compliant finishes, they meet stringent quality standards. Suitable for military and industrial use, these connectors are ideal for demanding environments requiring durability and reliability.