Patent ID: 9131615
Filing Date: 2015-09-08
Classification: H05K,Y02P

Abstract:
1. A printed circuit board to be transported in a solder bath so that an electric part is to be soldered to the printed circuit board, the printed circuit board comprising: a first solder land configured to be soldered with a terminal of the electronic part; a second solder land configured to guide solder, a size of the second solder land being larger than a size of the first solder land, and the second solder land being disposed on a downstream side of the first solder land as viewed in a direction in which the printed circuit board is transported; and a signal line configured to be arranged between the first solder land and the second solder land, the solder being attached to a part of the signal line that is arranged between the first solder land and the second solder land, and that is to be soldered, and is not soldered with the terminal of the electronic part.