The SPM6530T-6R8M with Power Inductors - SMD 6.8uH 20% 53.3mOhm 4A manufactured by TDK is a high frequency power inductor designed for use in DC/DC converters in applications such as notebooks, PDAs, digital cameras, LCD monitors, and electronic toys. It has low profile, excellent DC bias characteristic, magnetic shielding, and high current capacity of up to 4A. It also features a 20% tolerance, maximum operating frequency of 2.2MHz, and an impedance of 53.3 mOhms.