The HEI252012A-1R5M-Q8 is a power inductor, manufactured by Chilisin, and is RoHS compliant. It is a low-profile, surface-mount device with a dimension of 2.5x2x1.2mm. The inductance rating is 1.5uH, with a tolerance of ±20%, and it can handle up to 2.7A of current. It is suitable for use in various high current circuits, such as LED drivers, DC/DC converters, USB and network ports, and can also be used for power rail decoupling.