Patent ID: 11961652
Assignee: TDK CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A coil component comprising:
an element body including binder powder in which metal magnetic powder is bound by binder resin and a coil embedded in the binder powder and having a pair of main surfaces facing each other in an axial direction of the coil and arising unevenness;
an insulating layer covering one of the main surfaces and four side surfaces of the element body and smoothening the unevenness;
a shield layer provided on the insulating layer;
a pair of ground electrode terminals; and
a pair of external electrode terminals on the other main surface of the element body,
wherein a thickness of an end part of the shield layer is equal to that of the other end part of the shield layer,
the element body has a rectangular parallelepiped outer shape,
the insulating layer does not cover the other main surface of the element body,
in a bottom plan view, each of the external electrode terminals is separated from an outer edge of the other main surface of the element body, and
the shield layer has a multi-layer structure, and a part of each ground electrode terminal of the pair of ground electrode terminals is sandwiched between layers of the multi-layer structure of the shield layer.