1. A printed circuit board comprising:an electronic component having a side face and a face on which a plurality of first lands are arranged;
a printed wiring board having a face on which a plurality of second lands corresponding to the plurality of the first lands are arranged;
a plurality of pieces of first solder each of which electrically connects each of the plurality of the first lands to corresponding one of the plurality of the second lands;
second solder arranged outside of an outermost one of the plurality of pieces of the first solder; and
a thermosetting resin that covers at least a part of the second solder and adheres the side face of the electric component and the printed wiring board.