MIL-DTL-38999 Series I connectors offer high-performance connectivity in harsh environments. With up to 128 contacts and a wide operating temperature range from -65 °C to 200 °C, these connectors are designed for durability. Featuring various mounting options including front wall, rear wall, and jam nut receptacles, they provide flexibility in installation. The connectors utilize M39029 rear release crimp contacts in multiple sizes, ensuring secure connections. Constructed with high-strength aluminum shells and available in different plating options, they offer reliable performance. RoHS compliant finishes are also available. Perfect for military and industrial applications, these connectors guarantee conductivity and environmental resistance, making them ideal for demanding situations.