Inductor component and method of manufacturing same

An inductor component comprising:

• an element body having a plurality of laminated insulating layers;
• a coil disposed in the element body and wound into a helical shape advancing in a lamination direction of the insulating layers;
• and
• a substrate disposed on an upper surface of the element body, wherein
• the coil includes a plurality of coil wirings arranged along the lamination direction and wound along a plane orthogonal to the lamination direction, and a connection wiring connecting end portions of the plurality of coil wirings to each other,
• the coil wirings include a winding part wound on the plane and a lead-out part led out from an end portion of the winding part to the connection wiring,
• the connection wiring is one of a plurality of connection wirings arranged in the lamination direction,
• in the lamination direction, a lowest position of an upper surface of the connection wiring of the uppermost layer in the lamination direction is lower than a position of a bottom surface of the winding part in the coil wiring of the uppermost layer, and
• the lead-out part of the coil wiring of the uppermost layer is led out to the lower side in the lamination direction relative to the plane disposed with the winding part of the coil wiring of the uppermost layer and is connected to the connection wiring of the uppermost layer and inclined relative to the plane,
• the inductor component further comprising:
• a dummy wiring connected to an end portion of the winding part, wherein
• the dummy wiring extends from the end portion of the winding part along an extending direction of the winding part and does not constitute a current path.