Electronic component

Provided is an electronic component which ensures a sufficient area as the area of a notch and improves the degree of freedom of design. When the first magnetic substrate (20) is viewed in the third positive direction, the outer edge of the first magnetic substrate (20) includes a linear side (S1). The cutout (21A) is recessed inward from the side (S1). When the first magnetic substrate (20) is viewed in the third positive direction, the maximum size of the notch (21A) in the first direction is different from the maximum size of the notch (21A) in the second direction when the direction along the side (S1) is defined as the first direction and the direction perpendicular to the first direction is defined as the second direction. 提供一种确保充分的面积来作为缺口的面积并且提高设计自由度的电子部件。在朝向第3正方向观察第1磁性体基板(20)时，第1磁性体基板(20)的外缘包括直线状的边(S1)。另外，缺口(21A)从边(S1)向内侧凹陷。在朝向第3正方向观察第1磁性体基板(20)时，将沿着边(S1)的方向作为第1方向，将与第1方向垂直的方向作为第2方向的情况下，缺口(21A)的第1方向的最大尺寸与缺口(21A)的第2方向的最大尺寸不同。