JPS6260004U - - Google Patents
Info
- Publication number
- JPS6260004U JPS6260004U JP15190885U JP15190885U JPS6260004U JP S6260004 U JPS6260004 U JP S6260004U JP 15190885 U JP15190885 U JP 15190885U JP 15190885 U JP15190885 U JP 15190885U JP S6260004 U JPS6260004 U JP S6260004U
- Authority
- JP
- Japan
- Prior art keywords
- comb
- varistor
- shaped
- electrode
- counter electrode
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
- Details Of Resistors (AREA)
Description
第１図〜第６図は本考案の一実施例に係り、第
１図はセラミツクバリスタを示す平面図、第２図
は第１図イ―イ断面図、第３図は第１図ローロ断
面図、第４図はバリスタ素体に電極を形成した状
態を示す平面図、第５図は第４図の正面図、第６
図は等価回路図、第７図はサージ印加回数―累積
故障率特性曲線図である。
１……バリスタ素体、２……分割部、３……共
通部、４……櫛形電極、５……連接近傍部、６…
…対向電極、７，８……引出端子、９……ハンダ
コート層。
1 to 6 relate to one embodiment of the present invention, in which FIG. 1 is a plan view showing a ceramic varistor, FIG. 2 is a cross-sectional view taken from FIG. Figure 4 is a plan view showing the state in which electrodes are formed on the varistor body, Figure 5 is a front view of Figure 4, and Figure 6 is a front view of Figure 4.
The figure is an equivalent circuit diagram, and FIG. 7 is a diagram of the number of surge applications versus cumulative failure rate characteristic curve. DESCRIPTION OF SYMBOLS 1... Varistor element body, 2... Divided part, 3... Common part, 4... Comb-shaped electrode, 5... Continuously adjacent part, 6...
...Counter electrode, 7, 8... Output terminal, 9... Solder coat layer.
Claims (1)
バリスタ素体と、該素体の一方面に形成した複数
の分割部と、該分割部の一端それぞれを連接した
共通部とからなる櫛形電極と、前記バリスタ素体
他方面の前記複数の分割部の前記共通部との連接
近傍部それぞれを除いた対向面に形成した対向電
極と、該対向電極および櫛形電極共通部の任意な
箇所にそれぞれに接続した引出端子と前記櫛形電
極の連接近傍部を除いた全面に形成したハンダコ
ート層とを具備したことを特徴とするセラミツク
バリスタ。 (2) 対向電極全面にハンダコート層を形成した
ことを特徴とする実用新案登録請求の範囲第(1)
項記載のセラミツクバリスタ。[Claims for Utility Model Registration] (1) A plate-shaped varistor element formed by molding and sintering ceramic powder, a plurality of divided parts formed on one side of the element, and one end of each of the divided parts. a comb-shaped electrode consisting of a connected common portion; a counter electrode formed on the opposite surface of the other surface of the varistor body excluding the connected adjacent portions of the plurality of divided portions with the common portion; and the counter electrode and the comb-shaped electrode. A ceramic varistor comprising lead terminals connected to arbitrary positions of a common electrode portion, and a solder coat layer formed on the entire surface of the comb-shaped electrodes except for the adjacent portions of the comb-shaped electrodes. (2) Utility model registration claim No. (1) characterized in that a solder coat layer is formed on the entire surface of the counter electrode.
Ceramic varistor as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985151908U JPH0347285Y2 (en) | 1985-10-02 | 1985-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985151908U JPH0347285Y2 (en) | 1985-10-02 | 1985-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6260004U true JPS6260004U (en) | 1987-04-14 |
| JPH0347285Y2 JPH0347285Y2 (en) | 1991-10-08 |
Family
ID=31069402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985151908U Expired JPH0347285Y2 (en) | 1985-10-02 | 1985-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347285Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015524170A (en) * | 2012-06-06 | 2015-08-20 | フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー | Varistor connection structure and varistor assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50134165A (en) * | 1974-04-16 | 1975-10-24 |
-
1985
- 1985-10-02 JP JP1985151908U patent/JPH0347285Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50134165A (en) * | 1974-04-16 | 1975-10-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015524170A (en) * | 2012-06-06 | 2015-08-20 | フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー | Varistor connection structure and varistor assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347285Y2 (en) | 1991-10-08 |
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