Inductor

An inductor comprising:

• a first wire and a second wire adjacent to each other and separated by an interval;
• a first magnetic layer having
• a first surface continuing in a surface direction,
• a second surface separated from the first surface by an interval in a thickness direction and continuing in the surface direction,
• an inner peripheral surface located between the first surface and the second surface and being in contact with an outer peripheral surface of the first wire and an outer peripheral surface of the second wire;
• a second magnetic layer disposed on the first surface;
• and
• a third magnetic layer disposed on the second surface,
• wherein the second magnetic layer has a third surface facing the first surface and separated from the first surface by an interval in the thickness direction,
• a relative permeability of each of the second magnetic layer and the third magnetic layer is higher than a relative permeability of the first magnetic layer,
• the inductor further comprises a suppression portion that is located between the first wire and the second wire when being projected in the thickness direction and is configured to suppress magnetic coupling between the first wire and the second wire, and
• the suppression portion includes a first suppression portion located between the first surface and the third surface.