Coil component

A coil component comprising:

• a core that has a winding core portion extending in an axial direction and a first flange portion and a second flange portion at end portions of the winding core portion opposite to each other in the axial direction;
• a first terminal electrode at the first flange portion;
• a second terminal electrode at the second flange portion;
• and
• at least one wire that is connected to the first terminal electrode and the second terminal electrode, and is wound around the winding core portion,
• wherein each of the first flange portion and the second flange portion includes:
• a mounting surface facing a mounting board side during mounting,
• a top surface facing opposite to the mounting surface,
• an inner end surface that faces the winding core portion side and is at a respective one of the end portions of the winding core portion in the axial direction,
• an outer end surface that faces opposite to the inner end surface, the inner and outer end surfaces connecting the mounting surface and the top surface, and
• a first side surface and a second side surface that connect the inner end surface and the outer end surface, and face opposite to each other, and
• the outer end surface of each of the first flange portion and the second flange portion has a first ridge extending along a ridgeline where the outer end surface intersects the first side surface and a second ridge extending along a ridgeline where the outer end surface intersects the second side surface.