The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With a wide operating temperature range of -65°C to 200°C, these connectors are suitable for extreme conditions. Available in various shell sizes and insert arrangements, they offer versatility in connectivity solutions. Made of high-strength aluminum, they are environmentally sealed and come with RoHS-certified plating options. These connectors, including receptacles for wall mounting, rear wall mounting, and jam nut installations, ensure reliable performance in military and industrial applications. With gold contact plating and a maximum operating temperature of 150°C, they guarantee high conductivity and durability. Suitable for demanding environments, the MIL-DTL-38999 Series I connectors are a trusted choice for critical operations.