MIL-DTL-38999 Series II connectors are robust and versatile, designed for harsh environments with up to 128 contacts housed in an insert. These connectors are environmentally sealed, ensuring reliable performance in extreme conditions with 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, they offer flexibility for different applications. Featuring straight, RFI grounding, and standard plugs with a 90-degree cable clamp, they cater to diverse connectivity needs. Utilizing M39029 rear release crimp contacts in multiple sizes, these connectors guarantee secure and efficient connections. Constructed with aluminum shells and offered in a range of plating options, including cadmium-free finishes, they meet stringent industry standards. With a service rating of I and a service class of E for environment-resistant applications, these connectors ensure durability and performance. RoHS compliance further underscores their commitment to environmental responsibility. Perfect for military, aerospace, and industrial use, the MIL-DTL-38999 Series II connectors are the ideal choice for demanding connectivity requirements.