The CDRH50D28BT150NP-470MC from Sumida is a Power Inductor with Inductance 47 µH, Inductance Tolerance ±20%, DCR 516 milli-ohm, Saturation Current 920 mA, Temperature Operating Range -55 to 150 Degree C. Tags: Surface Mount. More details for CDRH50D28BT150NP-470MC can be seen below.