Coil component and electronic device

A coil component comprising:

• a core part including:
• a winding shaft;
• and a flange part provided on an axial-direction end of the winding shaft, wherein the flange part has:
• an exterior face on an opposite side of the winding shaft, a pair of a first side face and a second side face that are adjoining the exterior face and located opposite to each other, and first and second groove parts provided on the exterior face, which are isolated from each other or connected to each other on the exterior face, wherein the first and second groove parts extend to the first side face and the second side face, respectively, via a cut-out part provided on each of the first side face and the second side face;
• a coil part including:
• a winding part constituted by a conductor with an insulating film, which is wound around the winding shaft;
• and a pair of lead parts that are portions of the conductor led out from the winding part;
• and a pair of terminal parts formed on the exterior face of the flange part;
• wherein one of the pair of lead parts is led in from the cut-out part on the first side face of the flange part and fitted inside the first groove part provided on the exterior face, and included in one of the pair of terminal parts;
• and another of the pair of lead parts is led in from the cut-out part on the second side face of the flange part and fitted inside the second groove part provided on the exterior face, and included in another of the pair of terminal parts, wherein the first and second groove parts are connected to each other on the exterior face and represent one groove part having the cut-out parts on the first side face and the second side face, respectively.