The Sunlord SWRH3D16S-2R2NT with Power Inductors SMD, 4.2x4.2x1.8mm RoHS is a high-performance surface-mount component used in a range of switching power supplies and power circuits. Its small, low-profile design allows for flexible circuit layout and high-density mounting. The device features a low DC resistance of 16mO, low core loss, high saturation current of 4.2A, and high ripple current of 2.2A. Its RoHS compliant construction ensures environmental compliance, reliability, and longevity even under adverse conditions. The component is ideal for use in mobile phone chargers, LCD TV power supplies, and other high-current applications.