SRP6540-390M is a shielded power inductor from the SRP6540 series designed for DC/DC converters and power supply applications. It features a 39 µH inductance (±20% tolerance) with an iron powder core and enameled copper wire construction, delivering high saturation current performance. The inductor has a maximum DC resistance of 322 mO, rated RMS current of 1.8 A, and saturation current of 1.8 A, with a typical temperature rise of 40°C at rated current. Operating across a temperature range of -55°C to +125°C, this component is RoHS compliant and halogen free, making it suitable for portable communications equipment, laptop computers, camcorders, HDTV, and video game consoles where compact, reliable power management is essential.