The SLW4020S2R2MST is a power inductor manufactured by Sunltech with 4x4x2mm dimensions that has an inductance of 2.2uH ±20% and is compliant with the RoHS requirements. This power inductor is an ideal choice for various power management applications, such as high frequency switching, DC/DC converters, ripple filters, and more. It has a wide operating temperature range and a high current handling capacity, making it suitable for use in a wide range of consumer, industrial, automotive, and medical applications. Additionally, it features low EMI, excellent magnetic shielding, and low DC resistance.