MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range of -65 °C to 200 °C. Available in various configurations such as front wall mount, rear wall mount, and jam nut receptacles, they are designed for harsh environments. With 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts, including sizes 22D, 22M, 22, 20, 16, and 8. Crafted from high-strength aluminum, they come in different plating options, such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. RoHS certified finishes are also available. Suitable for military applications, these connectors ensure reliable performance with features like bayonet coupling, gold contact plating, and a service rating of I. With a straight plug shell style and A keyway polarization, they offer secure and efficient connectivity, meeting stringent standards for durability and conductivity.
