Murata Manufacturing Co., Ltd.

Kiyohiro Kashiuchi

Hirofumi Oie

Toru Yaso

Tetsuo Taniguchi

Provided is an electronic component capable of reducing a possibility that insulating layers covering from outer edge portions of electrodes to surrounding portions, around the electrodes, of a substrate are separated from the electrodes and the substrate. An electronic component includes: a substrate; an electrode formed on a surface of the substrate; a protective portion covering at least a part of a peripheral portion of the electrode and a surrounding portion, around the electrode, of the surface of the substrate, across outer edge portions of the electrode, and extending in a circumferential direction along the outer edge portions of the electrode; and an extending portion extending, on the surface of the substrate, from the protective portion in an extending direction away from the electrode. A width of the extending portion perpendicular to the extending direction is longer than a width of the protective portion perpendicular to the circumferential direction.

Electronic component

An electronic component of the present disclosure includes: an electronic component body; an electrode on a surface of the electronic component body; and a cover layer having insulating properties on at least a portion of a perimeter of the electrode and extending across a boundary between the perimeter of the electrode and the surface of the electronic component body, wherein in a plan view of the electronic component body seen from a side where the electrode is disposed, the electrode includes corners each provided by two segments defining a portion of the perimeter of the electrode, and a thickness of at least a portion of the cover layer on at least one of the corners is greater than a thickness of the other portions of the cover layer on portions other than the corners.

Electronic component and method for manufacturing electronic component

An electronic component includes a first terminal, a second terminal, a first capacitor electrode, a second capacitor electrode, and a third capacitor electrode. The third capacitor electrode is connected to the first terminal. The first capacitor electrode defines a first capacitor along with the third capacitor electrode. The second capacitor electrode defines a second capacitor along with the third capacitor electrode. The second capacitor electrode is connected to the second terminal. A plurality of dielectric layers include a connection layer where a first portion of the first terminal and a second portion of the second terminal are disposed. An inductance of a path from the second capacitor electrode to the second portion is lower than an inductance of a path from the third capacitor electrode to the first portion.

Growing community of inventors

Nagaokakyo, Japan

Kiyohiro Kashiuchi