公开(公告)号：US20130257576A1

公开(公告)日：2013-10-03

申请号：US13757134

申请日：2013-02-01

Applicant: TDK CORPORATION

Inventor： Masazumi ARATA ,  Yoji TOZAWA ,  Takashi ENDO ,  Toshiki SATOH ,  Takuya KAMEI

IPC: H01F27/28

CPC classification number: H01F27/2804 ,  H01F17/0013 ,  H01F27/292

Abstract: A multilayer coil component has an element body, a coil, a pair of first external electrodes, a pair of second external electrodes, a first connection conductor, and a second connection conductor. The coil is composed of a plurality of internal conductors arranged in the element body and connected to each other. The first external electrodes are arranged on a first principal face of the element body. The second external electrodes are arranged on the first principal face. The first connection conductor is arranged between the coil and the first external electrodes in the element body and is connected to one end of the coil and to the first external electrodes. The second connection conductor is arranged between the coil and the second external electrodes in the element body and is connected to the other end of the coil and to the second external electrodes.

Abstract translation: 多层线圈部件具有元件主体，线圈，一对第一外部电极，一对第二外部电极，第一连接导体和第二连接导体。 线圈由布置在元件体中并连接的多个内部导体构成。 第一外部电极布置在元件主体的第一主面上。 第二外部电极设置在第一主面上。 第一连接导体配置在线圈与元件主体的第一外部电极之间，并且与线圈的一端和第一外部电极连接。 第二连接导体布置在元件体中的线圈和第二外部电极之间，并且连接到线圈的另一端和第二外部电极。