Lite-On LTST-E683CEGBW Standard SMD LED is in miniature sizes and configurated for automated PC board assemblies and space-sensitive applications. This SMD LED is built-in with an embedded IC. The LTST-E683CEGBW standard SMD LED is RoHS compliant, halogen, and Pb free. This SMD LED features a cascading port transmission signal by a single line and an 8-bit IC embedded driver and is compatible with the infrared reflow solder process. The LTST-E683CEGBW standard SMD LED operates at -40°C to 85°C temperature range, 18mA forward current, and 4.2V to 5.5V supply voltage range. This SMD LED is ideally used in status indicators, signal, symbol luminary, front panel backlighting, telecommunication, office automation, home appliances, and industrial equipment.