MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in a sealed insert. With an operating temperature range from -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various mounting styles, including front wall, rear wall, and jam nut receptacles, these connectors meet MIL-DTL-38999 I specifications. Utilizing M39029 rear release crimp contacts, they ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 8. The high-strength aluminum shells come in different plating options, such as cadmium and nickel, with RoHS-certified finishes available. Suitable for military and industrial applications, these connectors provide durable and efficient electrical connectivity.