The TC3838RGB-3CSA-TX1812HC is a Light Emitting Diode (LED) surface mount device (SMD) that has a footprint of 3.5 x 3.5 millimetres and is certified for compliance with the Restriction of Hazardous Substances (RoHS) Directive of the European Union. Manufactured by TCWIN, this surface mount LED can produce a range of colors and is suitable for a range of applications, from simple single-color board or panel indicators to complex RGB displays. The device is designed to be driven, or powered, by direct current (DC), providing efficient, adjustable, and dependable illumination. Despite its small size, the TC3838RGB-3CSA-TX1812HC can deliver vivid colors, bright intensity, and excellent beam uniformity, and it is suitable for use in a variety of electronics projects.