The MIL-DTL-38999 Series II connectors boast exceptional durability and performance in harsh environments, meeting stringent military specifications. These rugged circular connectors feature up to 128 contacts housed in an insert, ensuring reliable connectivity. With a wide operating temperature range of -65 °C to 200 °C, they are suitable for a variety of applications. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The connectors come in aluminum shells with plating options including electroless nickel and cadmium finishes, catering to different environmental requirements. Equipped with M39029 rear release crimp contacts, they guarantee secure and efficient connections. Whether in aerospace, defense, or industrial settings, these connectors provide a robust solution for critical systems.
