JPH031403U - - Google Patents
Info
- Publication number
- JPH031403U JPH031403U JP1989058920U JP5892089U JPH031403U JP H031403 U JPH031403 U JP H031403U JP 1989058920 U JP1989058920 U JP 1989058920U JP 5892089 U JP5892089 U JP 5892089U JP H031403 U JPH031403 U JP H031403U
- Authority
- JP
- Japan
- Prior art keywords
- trimming
- resistance
- amount
- resistor
- resistance value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009966 trimming Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Non-Adjustable Resistors (AREA)
Description
第１図ないし第３図は本考案の実施例に関し、
第１図はレーザトリミング型チツプ抵抗の斜視図
、第２図は第１図に示すもののＡ−Ｂ断面図、第
３図はレーザトリミング型チツプ抵抗の他の実施
例の断面図である。第４図はレーザトリミング型
チツプ抵抗の従来例の斜視図、第５図は抵抗値と
トリミング量との関係を示す説明図である。
１……レーザトリミング型チツプ抵抗（抵抗器
）、２……抵抗層、３……電極。
1 to 3 relate to embodiments of the present invention,
FIG. 1 is a perspective view of a laser-trimmed chip resistor, FIG. 2 is a sectional view taken along the line AB of FIG. 1, and FIG. 3 is a sectional view of another embodiment of the laser-trimmed chip resistor. FIG. 4 is a perspective view of a conventional example of a laser trimmed chip resistor, and FIG. 5 is an explanatory diagram showing the relationship between resistance value and trimming amount. 1... Laser trimmed chip resistor (resistor), 2... Resistance layer, 3... Electrode.
Claims (1)
トリミングで抵抗値調整された抵抗器において、 前記抵抗層が、トリミングに際してそのトリミ
ング量を抵抗値の増加量とがほぼリニアの関係を
保つように、トリミング方向において徐々にその
抵抗度合いが軽減されるように設けられて構成さ
れてなることを特徴とする抵抗器。[Claims for Utility Model Registration] In a resistor configured with a resistance layer provided between electrodes and whose resistance value is adjusted by laser trimming, the resistance layer is such that the amount of trimming is equal to the amount of increase in resistance value during trimming. A resistor characterized in that it is arranged and configured so that its degree of resistance is gradually reduced in a trimming direction so as to maintain a substantially linear relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058920U JPH031403U (en) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058920U JPH031403U (en) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH031403U true JPH031403U (en) | 1991-01-09 |
Family
ID=31584963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989058920U Pending JPH031403U (en) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031403U (en) |
-
1989
- 1989-05-22 JP JP1989058920U patent/JPH031403U/ja active Pending
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