公开(公告)号：US20200154571A1

公开(公告)日：2020-05-14

申请号：US16744569

申请日：2020-01-16

申请人： TDK CORPORATION

发明人： Naoyoshi YOSHIDA ,  Kouki YAMADA ,  Hisashi AIBA ,  Kazuto TAKEYA ,  Hiroya NAKAMURA

IPC分类号： H05K1/18 ,  H01G4/232 ,  H01C7/00 ,  H01C7/04 ,  H01C1/148 ,  H01C7/18 ,  H01G4/30 ,  H01G2/06 ,  H01G4/005

摘要： An electronic component includes an element body, a thin film layer disposed to cover a pair of end surfaces and four side surfaces, a first external electrode and a second external electrode, and internal conductors, wherein each of the first external electrode and the second external electrode has first electrode layers disposed on the thin film layer and electrically connected to the internal conductors, and second electrode layers disposed to cover the first electrode layers, and a thermal conductivity of the second electrode layers is lower than a thermal conductivity of the first electrode layers.

公开(公告)号：US20190098761A1

公开(公告)日：2019-03-28

申请号：US16134733

申请日：2018-09-18

申请人： TDK CORPORATION

发明人： Naoyoshi YOSHIDA ,  Kouki YAMADA ,  Hisashi AIBA ,  Kazuto TAKEYA ,  Hiroya NAKAMURA

IPC分类号： H05K1/18 ,  H01G4/005 ,  H01G4/30 ,  H01G4/12 ,  H01G2/06

CPC分类号： H05K1/181 ,  H01C1/148 ,  H01C7/008 ,  H01C7/041 ,  H01C7/18 ,  H01G2/06 ,  H01G4/005 ,  H01G4/12 ,  H01G4/232 ,  H01G4/30 ,  H05K1/0201

摘要： An electronic component includes an element body, a thin film layer disposed to cover a pair of end surfaces and four side surfaces, a first external electrode and a second external electrode, and internal conductors, wherein each of the first external electrode and the second external electrode has first electrode layers disposed on the thin film layer and electrically connected to the internal conductors, and second electrode layers disposed to cover the first electrode layers, and a thermal conductivity of the second electrode layers is lower than a thermal conductivity of the first electrode layers.