MIL-DTL-38999 Series II connectors are designed for rugged environments, with up to 128 contacts housed in an insert. These connectors are fully sealed, ensuring reliable performance in extreme conditions with an operating temperature range of -65 °C to 200 °C. Available in various configurations like front wall mount, rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. Featuring aluminum shells with options for plating like cadmium and nickel, they provide durability and corrosion resistance. The connectors use M39029 rear release crimp contacts and are RoHS compliant. With a service rating of M and service class E, they are suitable for demanding military and industrial settings, offering 500 mating cycles and conductive socket contacts.
