The PIA4020-470MQ from AiT Semiconductor is a Power Inductor with Inductance 47.00 µH, Inductance Tolerance ±20 %, DCR 864.0 milli-ohm, Saturation Current 700 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PIA4020-470MQ can be seen below.