The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These circular connectors are front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles, offering versatility in installation. With a wide operating temperature range from -65 °C to 200 °C, they are suitable for diverse applications. Made of aluminum, they are available in various plating options, including cadmium-free finishes. These connectors utilize M39029 rear release crimp contacts, ensuring reliable connections. Their rugged construction and RoHS compliance make them ideal for military and industrial use.
