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US 2024/0212889 A1Published application
Chip resistor
AssigneeRohm Co., Ltd.
InventorTakanori SHINOURA
Life of this patent
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Abstract
A chip resistor includes an insulating substrate, a first electrode, a second electrode, a first resistive element, a second resistive element, and an intermediate electrode. A first length of the first resistive element in a first direction in which the first resistive element and the second resistive element are separated from each other is longer than a second length of the second resistive element in the first direction. The first resistive element is provided with a first trimming groove. The second resistive element is provided with a second trimming groove.
Claims19
A chip resistor comprising:
- an insulating substrate provided with a first main surface, a first side surface, and a second side surface opposite to the first side surface;
- a first electrode;
- a second electrode separated from the first electrode, the second electrode being provided closer to the second side surface than the first electrode in a plan view of the first main surface;
- a first resistive element provided on the first main surface;
- a second resistive element provided on the first main surface, the second resistive element being separated from the first resistive element;
- and
- an intermediate electrode provided on the first main surface and arranged between the first resistive element and the second resistive element, wherein
- the first side surface and the second side surface are each connected to the first main surface,
- in the plan view of the first main surface, the first electrode is provided closer to the first side surface than the second electrode,
- the first electrode includes a first front electrode provided on the first main surface,
- the second electrode includes a second front electrode provided on the first main surface, the second front electrode being separated from the first front electrode,
- the first resistive element is in contact with the first front electrode and the intermediate electrode,
- the second resistive element is in contact with the second front electrode and the intermediate electrode,
- a first length of the first resistive element in a first direction in which the first resistive element and the second resistive element are separated from each other is longer than a second length of the second resistive element in the first direction,
- the first resistive element is provided with a first trimming groove, and
- the second resistive element is provided with a second trimming groove.
13 more elements
Dependencies are inferred from the claim text.