Invention Publication
- Patent Title: LAMINATED VARISTOR
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Application No.: US18499299Application Date: 2023-11-01
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Publication No.: US20240177894A1Publication Date: 2024-05-30
- Inventor: MASASHI TAKAMURA , KEN YANAI , YUJI YAMAGISHI , SAYAKA WATANABE , YUTO AKIYAMA
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Priority: JP 22190473 2022.11.29
- Main IPC: H01C7/10
- IPC: 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.
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