The MIL-DTL-38999 Series I connectors offer robust connectivity solutions for harsh environments, featuring up to 128 contacts within an insert. These circular connectors are designed for durability, with environmental sealing and a wide operating temperature range from -65 °C to 200 °C. Available in various shell sizes and insert arrangements, they come in high-strength aluminum shells with options for different plating finishes, including RoHS compliant ones. The connector types include front wall mount, rear wall mount, and jam nut receptacles, all meeting stringent military specifications for reliability. Utilizing M39029 rear release crimp contacts, these connectors ensure secure and efficient electrical connections, ideal for aerospace, defense, and industrial applications.
