JPH0256403U - - Google Patents
Info
- Publication number
- JPH0256403U JPH0256403U JP13418088U JP13418088U JPH0256403U JP H0256403 U JPH0256403 U JP H0256403U JP 13418088 U JP13418088 U JP 13418088U JP 13418088 U JP13418088 U JP 13418088U JP H0256403 U JPH0256403 U JP H0256403U
- Authority
- JP
- Japan
- Prior art keywords
- varistor
- electrode
- terminal
- terminal electrode
- electrodes
- 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
- 229910006404 SnO 2 Inorganic materials 0.000 claims 1
- 229910002367 SrTiO Inorganic materials 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
- Thermistors And Varistors (AREA)
Description
第１図は本考案に係るバリスタの正面断面図、
第２図はガラス保護膜を除いた状態での平面図、
第３図及び第４図は従来のバリスタの各正面断面
図をそれぞれ示している。
１……バリスタ素体、２，３……バリスタ電極
、４，５……端子電極、６，７……保護膜。
FIG. 1 is a front sectional view of the varistor according to the present invention,
Figure 2 is a plan view with the glass protective film removed.
FIGS. 3 and 4 each show a front sectional view of a conventional varistor. 1... Varistor element body, 2, 3... Varistor electrode, 4, 5... Terminal electrode, 6, 7... Protective film.
Claims (1)
電極を有するバリスタであつて、前記端子電極は
、前記バリスタ素体上に直接形成し、前記バリス
タ電極は、端部が前記端子電極上に重なるように
形成したことを特徴とするバリスタ。 (2) 前記端子電極は、焼付電極でなることを特
徴とする実用新案登録請求の範囲第１項に記載の
バリスタ。 (3) 前記端子電極は、前記バリスタ素体の相対
向する両側端部に設けられており、前記バリスタ
電極は、前記バリスタ素体の相対向する主面に設
けられ、前記端子電極のそれぞれに対して、個別
に接続させてあることを特徴とする実用新案登録
請求の範囲第１項または第２項に記載のバリスタ
。 (4) 前記バリスタ素体は、ＺｎＯ，ＳｒＴｉＯ
３，ＴｉＯ２，ＳｎＯ２，Ｆｅ２Ｏ３から選ばれ
た１種を主成分とする焼結体でなることを特徴と
する実用新案登録請求の範囲第１項、第２項また
は第３項に記載のバリスタ。[Claims for Utility Model Registration] (1) A varistor having a varistor electrode and a terminal electrode on a varistor body, wherein the terminal electrode is formed directly on the varistor body, and the varistor electrode is formed directly on the varistor body. A varistor, characterized in that a portion of the varistor is formed so as to overlap the terminal electrode. (2) The varistor according to claim 1, wherein the terminal electrode is a baked electrode. (3) The terminal electrodes are provided on opposing opposite side end portions of the varistor element body, and the varistor electrodes are provided on opposing main surfaces of the varistor element body, and each of the terminal electrodes has a The varistor according to claim 1 or 2, characterized in that the varistor is connected individually to the varistor. (4) The varistor body is made of ZnO, SrTiO
Claims 1 , 2 or 3 of the claims for registration of a utility model, characterized in that the body is made of a sintered body whose main component is one selected from 3, TiO 2 , SnO 2 and Fe 2 O 3 Barista listed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988134180U JP2533247Y2 (en) | 1988-10-14 | 1988-10-14 | Varistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988134180U JP2533247Y2 (en) | 1988-10-14 | 1988-10-14 | Varistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0256403U true JPH0256403U (en) | 1990-04-24 |
| JP2533247Y2 JP2533247Y2 (en) | 1997-04-23 |
Family
ID=31392702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988134180U Expired - Lifetime JP2533247Y2 (en) | 1988-10-14 | 1988-10-14 | Varistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533247Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750803U (en) * | 1980-09-10 | 1982-03-24 | ||
| JPS59186307A (en) * | 1983-04-05 | 1984-10-23 | 株式会社村田製作所 | Voltage nonlinear resistor |
-
1988
- 1988-10-14 JP JP1988134180U patent/JP2533247Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750803U (en) * | 1980-09-10 | 1982-03-24 | ||
| JPS59186307A (en) * | 1983-04-05 | 1984-10-23 | 株式会社村田製作所 | Voltage nonlinear resistor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533247Y2 (en) | 1997-04-23 |