MIL-DTL-38999 Series II connectors offer up to 128 contacts in an insert, providing reliable connectivity in harsh environments. With an operating temperature range of -65 °C to 200 °C, these connectors are suitable for a wide range of applications. Available in various mounting options, including front and rear wall mount, jam nut, and box mount receptacles, they offer flexibility in installation. Featuring gold-plated removable crimp contacts, these connectors ensure high conductivity and durability. The aluminum shells with options for electroless nickel or cadmium plating make them resistant to environmental factors. Meeting military specification MIL-DTL-38999 II, these connectors are designed for rugged performance, with a service class rating of E for environment-resistant applications. Compliant with RoHS regulations, they are a reliable choice for demanding industrial and military environments.