JPS61179702U - - Google Patents
Info
- Publication number
- JPS61179702U JPS61179702U JP6294785U JP6294785U JPS61179702U JP S61179702 U JPS61179702 U JP S61179702U JP 6294785 U JP6294785 U JP 6294785U JP 6294785 U JP6294785 U JP 6294785U JP S61179702 U JPS61179702 U JP S61179702U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- variable resistor
- side terminals
- corrosion
- exposed
- 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
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 1
Description
第１図は本考案の可変抵抗器の一実施例を示す
分解斜視図、第２図はその要部断面図、第３図Ａ
はその実施例に使用した固定側端子の材料の一例
であるストライプ部分メツキ材を示す斜視図、第
３図Ｂはその側断面図、第４図および第５図はそ
れぞれ他の実施例を示す要部断面図、第６図は従
来の可変抵抗器を示す分解斜視図、第７図はその
要部断面図である。
１……絶縁基板、５……可変側端子、６……抵
抗被膜、７……摺動子、８，９……固定側端子、
１０……耐食性被膜、１１……半田被膜。
Fig. 1 is an exploded perspective view showing one embodiment of the variable resistor of the present invention, Fig. 2 is a sectional view of its main parts, Fig. 3A
is a perspective view showing a striped partial plating material which is an example of the material of the fixed side terminal used in this embodiment, FIG. 3B is a side sectional view thereof, and FIGS. 4 and 5 each show other embodiments. 6 is an exploded perspective view showing a conventional variable resistor, and FIG. 7 is a sectional view of the main part. 1... Insulating substrate, 5... Variable side terminal, 6... Resistive coating, 7... Slider, 8, 9... Fixed side terminal,
10...Corrosion-resistant coating, 11...Solder coating.
Claims (1)
表面に露出させるとともに他端を外部に導出させ
て埋設され、かつ表面には前記各固定側端子の露
出部を被覆するようにして抵抗被膜が形成された
絶縁基板を有する可変低抗器において、前記各固
定側端子の露出部には耐食性被膜が形成され、前
記各固定側端子の導出部には半田被膜が形成され
ていることを特徴とする可変抵抗器。 (2) 前記耐食性被膜がニツケルからなることを
特徴とする実用新案登録請求の範囲第１項記載の
可変抵抗器。[Claims for Utility Model Registration] (1) A pair of fixed-side terminals are buried with the vicinity of one end thereof exposed on the surface and the other end guided outside, and the exposed portion of each fixed-side terminal is on the surface. In the variable resistor having an insulating substrate on which a resistance film is formed to cover the resistor, a corrosion-resistant film is formed on the exposed portion of each of the fixed side terminals, and a solder coating is formed on the lead-out portion of each of the fixed side terminals. A variable resistor characterized by being formed. (2) The variable resistor according to claim 1, wherein the corrosion-resistant coating is made of nickel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6294785U JPS61179702U (en) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6294785U JPS61179702U (en) | 1985-04-25 | 1985-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179702U true JPS61179702U (en) | 1986-11-10 |
Family
ID=30592637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6294785U Pending JPS61179702U (en) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179702U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139906A (en) * | 1981-02-24 | 1982-08-30 | Murata Manufacturing Co | Variable resistor |
| JPS6045010A (en) * | 1983-08-22 | 1985-03-11 | 関西日本電気株式会社 | Electronic part |
-
1985
- 1985-04-25 JP JP6294785U patent/JPS61179702U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139906A (en) * | 1981-02-24 | 1982-08-30 | Murata Manufacturing Co | Variable resistor |
| JPS6045010A (en) * | 1983-08-22 | 1985-03-11 | 関西日本電気株式会社 | Electronic part |
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