MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in an insert. With an operating temperature range from -65°C to 200°C, these connectors are ideal for harsh conditions. Available in various shell sizes and insert arrangements, they offer flexibility in design. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS certified finishes, these connectors ensure durability and reliability. The bayonet coupling and jam nut mounting options make them easy to install. With gold-plated removable crimp contacts, they provide excellent conductivity. Meeting MIL-DTL-38999 I military specifications, these connectors are suitable for a wide range of applications requiring a robust and secure electrical connection.