JPS6191816U - - Google Patents
Info
- Publication number
- JPS6191816U JPS6191816U JP17628984U JP17628984U JPS6191816U JP S6191816 U JPS6191816 U JP S6191816U JP 17628984 U JP17628984 U JP 17628984U JP 17628984 U JP17628984 U JP 17628984U JP S6191816 U JPS6191816 U JP S6191816U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- alloy
- base material
- barrier layer
- contact part
- 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
- 239000000463 material Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 3
- 229910045601 alloy Inorganic materials 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図は本考案接点材の一例を示す断面図、第
２図は本考案接点材の他の一例を示す断面図、第
３図は本考案接点材の更に他の一例を示す断面図
、第４図は本考案接点材を用いた接点の一例を示
す説明図、第５図は従来接点材の一例を示す斜視
図、第６図は従来接点材の他の一例を示す斜視図
である。
１…基材、２，２ａ，２ｂ…接点部、３，３′
…バリヤー層、４，４′…最外層、５，５′…固
定接点端子、６…可動接点端子、７…プリント基
板。
FIG. 1 is a cross-sectional view showing an example of the contact material of the present invention, FIG. 2 is a cross-sectional view of another example of the contact material of the present invention, and FIG. 3 is a cross-sectional view of yet another example of the contact material of the present invention. FIG. 4 is an explanatory diagram showing an example of a contact using the contact material of the present invention, FIG. 5 is a perspective view showing an example of the conventional contact material, and FIG. 6 is a perspective view showing another example of the conventional contact material. . 1... Base material, 2, 2a, 2b... Contact portion, 3, 3'
...Barrier layer, 4, 4'... Outermost layer, 5, 5'... Fixed contact terminal, 6... Movable contact terminal, 7... Printed circuit board.
Claims (1)
接点部を形成した電気接点材において、基材と接
点部間及び接点部周囲の基材上に、Ｎｉ又はＮｉ
合金からなるバリヤー層を設け、更に接点部上と
その周囲のバリヤー層上にＳｎ，Ｉｎ又はこれら
の合金を０．０２〜０．５μの厚さに被覆したこ
とを特徴とする電気接点材。 In an electrical contact material in which a contact part made of Au, Pd, or an alloy thereof is formed on a base material, Ni or Ni is added between the base material and the contact part and on the base material around the contact part.
An electrical contact material comprising a barrier layer made of an alloy, and further coated with Sn, In, or an alloy thereof to a thickness of 0.02 to 0.5 μm on the contact portion and the barrier layer around the contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17628984U JPS6191816U (en) | 1984-11-20 | 1984-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17628984U JPS6191816U (en) | 1984-11-20 | 1984-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191816U true JPS6191816U (en) | 1986-06-14 |
Family
ID=30733889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17628984U Pending JPS6191816U (en) | 1984-11-20 | 1984-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191816U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937534A (en) * | 1982-08-26 | 1984-03-01 | Fuji Xerox Co Ltd | Picture projector |
-
1984
- 1984-11-20 JP JP17628984U patent/JPS6191816U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937534A (en) * | 1982-08-26 | 1984-03-01 | Fuji Xerox Co Ltd | Picture projector |
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