MIL-DTL-38999 Series II connectors boast a high contact capacity of up to 128 inserts, ensuring robust connectivity in harsh environments. With a broad operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Featuring aluminum shells and a selection of plating options such as cadmium and nickel, these connectors prioritize durability. They utilize M39029 rear release crimp contacts, providing reliable connections. With a service rating of I and a mating life of 500 cycles, these connectors are suitable for critical operations. RoHS compliant finishes are also available, catering to environmental regulations.