According to one embodiment, a multilayer printed circuit board having a plurality of wiring layers and an electronic component mounted thereon, includes a spiral wire including a path in a substantial spiral shape configured with a printed wire section of a substantial loop shape provided on each of at least two wiring layers of the plurality of wiring layers, and a plug provided on each wiring layer arranged between a top wiring layer which is a wiring layer on a top on which the printed wire section of a substantial loop shape is provided and a bottom wiring layer which is a wiring layer on a bottom on which the printed wire section of a substantial loop shape is provided.