MIL-DTL-38999 Series I connectors, featuring up to 128 contacts in an insert, are designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various shell sizes and insert arrangements, these connectors offer versatility for different applications. With options for front wall mount, rear wall mount, and jam nut receptacles, they provide flexibility in installation. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS-compliant finishes, these connectors ensure reliable performance. Utilizing M39029 rear release crimp contacts, they guarantee secure and efficient connectivity. Ideal for military and industrial use, MIL-DTL-38999 I connectors are engineered for durability and environmental resilience.