MIL-DTL-38999 Series I connectors are designed for harsh environments with up to 128 contacts in an insert. These circular receptacles feature front wall mount, rear wall mount, and jam nut options, offering versatility for various applications. With a wide operating temperature range from -65 °C to 200 °C, they are suitable for demanding conditions. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, these connectors ensure reliable connections. Constructed with high-strength aluminum shells and available in multiple plating options, including cadmium-free finishes, they meet stringent military specifications. Whether for box mounting or through bulkhead applications, these connectors provide secure and durable connectivity, making them ideal for aerospace, defense, and industrial use.
