MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts housed in an insert for secure connectivity. With an operating temperature range from -65 °C to 200 °C and environmental sealing, these connectors ensure reliable performance in demanding conditions. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they offer flexibility for different applications. The aluminum shells come with a range of plating options, including cadmium-free finishes, meeting RoHS certification standards. With MIL-DTL-38999 II connectors, you can count on durable construction and efficient signal transmission, making them ideal for military and industrial use.