公开(公告)号：US20240177895A1

公开(公告)日：2024-05-30

申请号：US18504130

申请日：2023-11-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASASHI TAKAMURA ,  KEN YANAI ,  YUJI YAMAGISHI ,  SAYAKA WATANABE ,  YUTO AKIYAMA

IPC: H01C7/112 ,  H01C1/142

CPC classification number: H01C7/112 ,  H01C1/142

Abstract: A first internal electrode includes a pair of first connecting parts extending from a first end surface along a first direction to be connected to a first external electrode, and a first facing part provided between the pair of first connecting parts. A second internal electrode includes a pair of second connecting parts extending from a second end surface along the first direction to be connected to a second external electrode, and a second facing part provided between the pair of second connecting parts. A third internal electrode includes a third facing part disposed along the first direction. The third facing part overlaps the first facing part and the second facing part. A first end of the third facing part is disposed between the pair of first connecting parts, and a second end of the third facing part is disposed between the pair of second connecting parts.

公开(公告)号：US20240177894A1

公开(公告)日：2024-05-30

申请号：US18499299

申请日：2023-11-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASASHI TAKAMURA ,  KEN YANAI ,  YUJI YAMAGISHI ,  SAYAKA WATANABE ,  YUTO AKIYAMA

IPC: H01C7/10 ,  H01C1/148

CPC classification number: H01C7/10 ,  H01C1/148

Abstract: A laminated varistor includes a sintered body and first to third internal electrodes provided inside the sintered body. The first internal electrode includes a first facing part facing the third internal electrode in a third direction, and a first connecting part connecting the first facing part and the first external electrode. The second internal electrode includes a second facing part facing the third internal electrode in the third direction, and a second connecting part connecting the second facing part and the second external electrode. The first connecting part includes a first connection portion connected to the first external electrode, and a first narrow part having a dimension in a second direction smaller than the first connection portion. The second connecting part includes a second connection portion connected to the second external electrode, and a second narrow part having a dimension in the second direction smaller than the second connection portion.