The MIL-DTL-38999 Series II connectors feature a durable design with up to 128 contacts, offering reliable connectivity in harsh environments. With a wide operating temperature range of -65 °C to 200 °C, they are suitable for various applications. Available in different mounting options including wall mount, jam nut, and box mount receptacles, these connectors ensure secure installation. Made with aluminum shells and offering various plating options such as gold and electroless nickel, they guarantee enhanced durability. With RoHS certified cadmium-free finishes, they meet environmental standards. The M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12 provide flexibility in contact arrangements. Overall, these MIL-DTL-38999 Series II connectors are ideal for demanding military and industrial settings, offering high performance and longevity.