MIL-DTL-38999 Series II connectors offer superior performance in demanding environments, featuring up to 128 contacts in a rugged insert. With an operating range of -65°C to 200°C, they ensure reliability in extreme conditions. Available in various configurations like front and rear wall mount, jam nut, and box mount receptacles, these connectors provide versatile connectivity options. Utilizing M39029 rear release crimp contacts, they guarantee secure connections. Constructed with aluminum shells and offering multiple plating choices including cadmium and electroless nickel, they meet diverse application needs. With RoHS-certified finishes available, these connectors are ideal for military and industrial use.