A module includes a substrate having a main surface, a first component mounted on the main surface, and a first wire group constituted of three or more wires in parallel with each other that are bonded to the main surface so as to straddle the first component while extending in a first direction. When sections are defined along a second direction perpendicular to the first direction, the first wire group includes a first section in which a distance between wires adjacent to each other is a first length and a second section in which a distance between wires adjacent to each other is a second length longer than the first length.