Abstract: In a multilayer ceramic electronic component, a size of a step portion on a first main surface and a size of a step portion on a second main surface are different from each other. A first outer electrode includes a plating film containing Cu. A length of a portion of the plating film containing Cu that is positioned on the first main surface in a length direction and a length of a portion of the plating film containing Cu that is positioned on the second main surface in the length direction are different from each other.
Abstract: An induction device includes a first core made of a ferrite material, a second core made of a material having a lower magnetic permeability than the ferrite material and a higher saturation magnetic flux density than the ferrite material, a cooling device and a coil. The first core and the second core cooperate to form a closed magnetic circuit. The first core includes a contact surface cooled by the cooling device and a first magnetic leg extending so as to intersect with the contact surface and toward the second core. The second core includes a second magnetic leg extending so as to intersect with the contact surface and toward the first core and disposed to be wound around by the coil.