MIL-DTL-38999 Series II connectors, known for their durability in harsh environments, feature up to 128 contacts and are meticulously crafted for optimal performance. With a wide operating temperature range from -65 °C to 200 °C, these connectors ensure reliable connectivity in extreme conditions. Available in various shell sizes and insert arrangements, they offer versatility in design and application. The connectors, made of aluminum, come with different plating options, including RoHS certified finishes, catering to diverse needs. Their front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles provide flexibility for installation. Utilizing M39029 rear release crimp contacts, these connectors guarantee secure connections. Whether in military, aerospace, or industrial settings, the MIL-DTL-38999 Series II connectors are the ideal choice for demanding environments.