Coil component

A coil component comprising:

• a body;
• a substrate disposed within the body;
• a first coil disposed on a first surface of the substrate and having a plurality of turns including an innermost turn having a first region with a line width narrower than a line width of an adjacent outer turn;
• a second coil disposed on a second surface of the substrate and having a plurality of turns including an innermost turn having a second region with a line width narrower than a line width of an adjacent outer turn;
• a plurality of conductive vias connecting an innermost turn of the first coil and an innermost turn of the second coil to each other, at least one of the plurality of conductive vias being connected to the first region, at least one of a remainder of the plurality of conductive vias being connected to the second region;
• a first external electrode disposed on the body to be connected to a first end of the first coil;
• and
• a second external electrode disposed on the body to be connected to a first end of the second coil.