公开(公告)号：US20170098505A1

公开(公告)日：2017-04-06

申请号：US15275953

申请日：2016-09-26

Applicant: TDK CORPORATION

Inventor： Norihisa ANDO ,  Atsushi TAKEDA ,  Hideki KANEKO ,  Yui SUGIURA ,  Tatsuo INAGAKI ,  Tomomichi GUNJI ,  Kouhei YAMAGUCHI

IPC: H01G4/30 ,  H01G4/248 ,  H01G4/005 ,  H01G4/232

CPC classification number: H01G4/30 ,  H01G4/005 ,  H01G4/12 ,  H01G4/232 ,  H01G4/2325 ,  H01G4/248

Abstract: An external electrode includes a sintered metal layer disposed on at least an end surface and a conductive resin layer disposed on the sintered metal layer. The sintered metal layer includes a first portion, a second portion, and a third portion. The first portion is disposed at a central region of the end surface. The second portion is disposed at a part of a peripheral region of the end surface, and extends to an edge portion of the end surface from the first portion. The third portion is disposed at a remaining part of the peripheral region of the end surface. The thickness of the second portion is less than that of the first portion. The thickness of the third portion is less than that of the second portion. The first portion, the second portion, and the third portion are covered with the conductive resin layer.

公开(公告)号：US20160343504A1

公开(公告)日：2016-11-24

申请号：US15142580

申请日：2016-04-29

Applicant: TDK CORPORATION

Inventor： Norihisa ANDO ,  Sunao MASUDA ,  Masahiro MORI ,  Kayou KUSANO

IPC: H01G2/16 ,  H01G4/232 ,  H01G4/005 ,  H01G2/14 ,  H01G4/30

CPC classification number: H01G2/16 ,  H01G2/065 ,  H01G2/14 ,  H01G4/232 ,  H01G4/30 ,  H01G4/40 ,  H05K1/181 ,  H05K2201/10015 ,  H05K2201/10181 ,  H05K2201/10515 ,  H05K2201/10522 ,  Y02P70/611

Abstract: A first metal terminal includes a first connection portion connected to an electrode portion of a second external electrode, and a first leg portion extending from the first connection portion. A second metal terminal includes a second connection portion connected to a conductor portion of a connection conductor, and a second leg portion extending from the second connection portion. A multilayer capacitor and an overcurrent protection device are disposed in such a manner that a first principal surface and a third side surface oppose each other. An electrode portion of a first external electrode and an electrode portion of a fourth external electrode are connected to each other.

Abstract translation: 第一金属端子包括连接到第二外部电极的电极部分的第一连接部分和从第一连接部分延伸的第一腿部部分。 第二金属端子包括连接到连接导体的导体部分的第二连接部分和从第二连接部分延伸的第二支腿部分。 多层电容器和过电流保护装置以使第一主面和第三侧面彼此相对的方式设置。 第一外部电极的电极部分和第四外部电极的电极部分彼此连接。