Electrical device

An electrical device is provided with: an electrical substrate (7) having a substrate hole (7a); a housing for housing the electrical substrate; a shaft section (30) that is disposed inside the housing and that is inserted through the substrate hole; a recess section (44) that is disposed inside the housing; the adhesive portion is interposed between the shaft portion and the recessed portion and between a hole peripheral edge portion (73) constituting the peripheral edge of the substrate hole in the substrate and the recessed portion, and adheres the shaft portion, the hole peripheral edge portion, and the recessed portion to each other. The substrate hole is set to have a size such that a radial gap is generated between the hole peripheral edge portion of the electrical substrate and the shaft portion. 本发明提供一种电气装置，具备具有基板孔(7a)的电基板(7)、容纳电基板的壳体、配置在壳体内且插入贯通基板孔的轴部(30)、配置在壳体内的凹部(44)以及粘接部(45)。粘接部介于轴部与凹部之间、以及介于基板中的构成基板孔的周缘的孔周缘部(73)与凹部之间，且将轴部、孔周缘部和凹部粘接。基板孔被设为在电基板的孔周缘部与轴部之间产生径向间隙的大小。