The APSC00101151821M00 from Yageo is a Power Inductor with Inductance 820 µH, Inductance Tolerance ±20 %, DCR 1770 mohm, Saturation Current 0.4 to 0.57 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface mount. More details for APSC00101151821M00 can be seen below.