The SWPA4020S3R6MT is a surface-mount inductor manufactured by Sunlord, with 3.6uH ±20% inductance, a size of 4.0x4.0x2.0mm, and RoHS compliance. It can be used for a variety of power applications, such as power supplies, power transmission, and other power related applications. The device features high-grade magnetic materials, with high temperature stability, high saturation current, and low DC resistance. The inductor package is designed to maximize inductance and current handling capability.