This is a 14V 5.0 Amp dismountable Bidirectional surface-mount Transient Voltage Suppressor (TVS-SMD) manufactured by Yageo that meets Restriction of Hazardous Substances (RoHS) compliance standards. This component is designed for ESD, EFT, and other over-voltage transient protection in electronics applications. It has a DO-214AB package and is available in tape and reel packaging for automated assembly.