The SXN SMNR4018-3R3MT is a high-power, high-efficiency, SMD power inductor. It has an inductance value of 3.3uH with ±20% tolerance, a current rating of 2.45A, and dimensions of 4.0x4.0x1.8mm. It is RoHS compliant, making it safe for any electronic application. It is used in DC-DC converters, power circuits, and power supplies. This product provides excellent thermal uniformity, low magnetic interference, and superior reliability and durability. It is a versatile component that is suitable for a wide range of applications.