The SMTDR33-330M with Power Inductors 33uH ±20% 560mA SMD,4.5x4.0x3.2mm RoHS is an electronic component manufactured by 3L COILS. It is an inductor with a direct current (DC) resistance of 0.73 O and an inductance tolerance of ±20%. It has an inductance value of 33 µH, a saturation current of up to 560 mA, and a winding length of 4.5 mm. The product meets the requirements of RoHS and other environmental regulations, and is packaged in a 4.5 x 4.0 x 3.2 mm size. It is designed for use in consumer electronics, telecommunication equipment, and automotive electronics. Applications include boost supply circuits, electronic ballast, and DC-DC converters.