MIL-DTL-38999 Series I connectors offer robust connectivity solutions for harsh environments. With up to 128 contacts and environmental sealing, these connectors ensure reliable performance in extreme conditions. Operating between -65 °C and 200 °C, they meet the demands of a wide range of applications. Available in various mounting styles, including front wall mount, rear wall mount, and jam nut receptacles, they provide versatility in installation. The connectors feature M39029 rear release crimp contacts and come in high strength aluminum shells with multiple plating options, including cadmium-free finishes. With a focus on durability and performance, they are ideal for military, aerospace, and industrial applications requiring secure and efficient electrical connections.