Tdk Corporation

Takeshi Sasaki

Makoto Yoshino

Kazuhiro Ebina

Akihiko Oide

Mitsuru Ito

Takashi Abe

Tomoki Okada

Seiji Osada

Kenta Sasaki

Hiroshi Ono

Masaki Takahashi

Yuya Ishima

Shunji Aoki

Yuki Okazaki

Yuuki Okazaki

In the multi-layer inductor, the internal electrode includes the auxiliary conductor, and the auxiliary conductor is jointed to the external electrode at the end face. Therefore, when a defect occurs in a part of the through conductors, a current flows through the remaining through conductor(s) and a current also flows through the auxiliary conductor. Therefore, overheating at the joint surface between the remaining through conductor(s) and the external electrode can be prevented, and cutting and/or fusion starting from the joint surface can be prevented.

Multi-layer inductor

In the multi-layer inductor, all of the plurality of through conductors are not aligned in a straight line, and the distance between the through conductors can be sufficiently kept in the element body having a predetermined dimensional standard. Therefore, the through conductor as a heat source is apart from each other, and the heat of the through conductor can be efficiently radiated to the outside of the element body.

An electronic component includes an element body, a conductor provided on the element body, a plating layer provided on the conductor, and a glass layer provided on the conductor along an outer edge of the plating layer.

Electronic component

Growing community of inventors

Yurihonjo, Japan

Takeshi Sasaki