MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in a sealed insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are suitable for harsh conditions. Available in various configurations such as front and rear wall mount receptacles, they offer reliable performance. The connectors utilize M39029 rear release crimp contacts and come in different shell sizes and insert arrangements. Constructed with high-strength aluminum shells, they offer durability while meeting military specifications. Plating options include cadmium and nickel finishes, catering to diverse requirements. These RoHS compliant connectors ensure quality and performance in demanding applications.