The WSS12565-121MQ from AiT Semiconductor is a Power Inductor with Inductance 120.0 µH, Inductance Tolerance ±20 %, DCR 204.00 mOhm, Saturation Current 3.40 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for WSS12565-121MQ can be seen below.