The MIL-DTL-38999 Series II connectors are designed for harsh environments, with up to 128 contacts in an insert. Offering reliable performance in extreme conditions, they are environmentally sealed and have an operating temperature range of -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, these connectors meet stringent military specifications. Featuring aluminum shells with plating options such as cadmium and nickel, they ensure durability and corrosion resistance. With gold-plated removable crimp contacts, they guarantee secure and efficient connectivity. Suitable for demanding applications, these connectors are ideal for industries requiring rugged and reliable interconnect solutions.