The PIQ252010-4R7MQ from AiT Semiconductor is a Power Inductor with Inductance 4.7 µH, Inductance Tolerance ±20 %, DCR 250 mOhm, Saturation Current 1.70 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PIQ252010-4R7MQ can be seen below.