(CJ)The FNR5040S331MT is an SMD power inductor manufactured by Changjiang Microelectronics (CJ). It has a rating of 330 uH ±20% with an operating current of 400mA, and measures 5x5x4mm. It is RoHS compliant and features low DC resistance, wide temperature range, and good ripple current and noise reduction characteristics. The FNR5040S331MT is suitable for use in a wide variety of applications, including DC/DC converters, LED drivers, HID ballast, charging circuits, consumer electronics, automotive, and industrial electronics.