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, these connectors come in various shell sizes and insert arrangements, with rear release crimp contacts. Offering front wall mount, rear wall mount, and jam nut receptacles, they ensure secure connections. Made of high-strength aluminum with plating options like cadmium and electroless nickel, they provide durability. With a bayonet coupling, these circular receptacles are suitable for box mounting applications, meeting MIL-DTL-38999 I military specifications for reliability in challenging conditions.
