MIL-DTL-38999 Series II connectors are robust and reliable, designed for harsh environments with up to 128 contacts. Featuring various mounting options including wall mount and box mount receptacles, they offer versatility in installation. With an operating temperature range from -65 °C to 200 °C, these connectors ensure performance in extreme conditions. The connectors, made of aluminum, come in different plating options such as electroless nickel and cadmium finishes, meeting diverse application requirements. Utilizing M39029 rear release crimp contacts, they guarantee secure connections. RoHS compliant versions are available, making them environmentally friendly. Perfect for military and industrial applications, these connectors provide durability and long-lasting functionality.