2199119-3 is an M.2 (NGFF) connector designed for high-speed data interface applications in compact form factors. This top mount SMT connector features a 3.2mm maximum height with a nominal height of 3.1mm, 0.5mm pitch, and 67 positions, supporting double-sided module cards. The connector includes 15µ" gold plating on contacts and supports multiple key configurations including A, B, E, and M keys for various interface protocols such as PCIe, SATA, USB 3.0, and wireless connectivity. Common applications include WiFi, Bluetooth, WWAN, solid-state storage devices, and other wireless modules in ultrabooks, tablets, servers, and gaming devices where space savings and high data rates are critical.