The SCH4744T-821KHF from ITG Electronics is a Power Inductor with Inductance 820.00 µH, Inductance Tolerance ±10 %, DCR 1.289 ohm, Saturation Current 0.74 to 0.90 A, Temperature Operating Range -55 to 130 Degree C. Tags: Through Hole. More details for SCH4744T-821KHF can be seen below.