The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert and offering reliable performance in extreme conditions. With a wide operating temperature range from -65 °C to 200 °C, these connectors are suitable for a variety of applications. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. The connectors come in aluminum shells with multiple plating options such as cadmium and nickel, ensuring durability and corrosion resistance. Utilizing M39029 rear release crimp contacts, they offer secure connections in sizes 22D, 22M, 22, 20, 16, and 12. RoHS compliant finishes are also available. Overall, the MIL-DTL-38999 Series II connectors are ideal for military, aerospace, and other demanding environments where reliable connectivity is essential.
