The WSS12560-390MQ from AiT Semiconductor is a Power Inductor with Inductance 39.0 µH, Inductance Tolerance ±20 %, DCR 78.00 mOhm, Saturation Current 4.00 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for WSS12560-390MQ can be seen below.