The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert with environmental sealing. Operating between -65°C and 200°C, they offer reliability in extreme conditions. Available in various shell sizes and insert arrangements, these connectors come in high-strength aluminum shells with options for different plating finishes, including RoHS-certified cadmium-free options. The connectors, with front and rear wall mount options, as well as jam nut receptacles, use M39029 rear release crimp contacts for secure connections. Suitable for military and aerospace applications, they provide durability and performance with gold-plated contacts and a mating type of bayonet coupling. With a service rating of I and an ingress protection rating of environment-resistant, these connectors ensure reliable connectivity in demanding settings.
