MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. Environmentally sealed and with a wide operating temperature range from -65 °C to 200 °C, these connectors offer reliable performance in extreme conditions. Available in various mounting options such as front wall mount, rear wall mount, and jam nut, they suit diverse applications. With aluminum shells and multiple plating choices, including RoHS compliant finishes, these connectors ensure durability and compliance. Meeting military specification MIL-DTL-38999 II, they guarantee high-quality standards for connectivity in demanding settings.