The CDRCH12D78BT150- Series from Sumida is a Power Inductor with Inductance 4.7 to 470 µH, Inductance Tolerance ±30%, DCR 44 to 2310 milli-ohm, Saturation Current 1400 to 12800 mA, Temperature Operating Range -40 to 150 Degree C. Tags: Surface Mount. More details for CDRCH12D78BT150- Series can be seen below.