JPH036803U - - Google Patents
Info
- Publication number
- JPH036803U JPH036803U JP6708989U JP6708989U JPH036803U JP H036803 U JPH036803 U JP H036803U JP 6708989 U JP6708989 U JP 6708989U JP 6708989 U JP6708989 U JP 6708989U JP H036803 U JPH036803 U JP H036803U
- Authority
- JP
- Japan
- Prior art keywords
- electrode layer
- temperature coefficient
- positive temperature
- coefficient thermistor
- thermistor element
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 2
- 239000004332 silver Substances 0.000 claims 2
Landscapes
- Thermistors And Varistors (AREA)
Description
第１図は本考案の正特性サーミスタの第１実施
例を示す一部側断面図、第２図は本考案の正特性
サーミスタの第２実施例を示す一部側断面図、第
３図は本考案の正特性サーミスタの第３実施例を
示す一部側断面図、第４図および第５図は従来の
正特性サーミスタを示す一部側断面図である。
１，１１，２１，３１，４１……正特性サーミ
スタ、２……正特性サーミスタ素子、５，６，２
２，２３，３２，３３……リード線、２２ａ，２
３ａ………折曲部、４２，４３……切欠き部。
FIG. 1 is a partial side sectional view showing the first embodiment of the PTC thermistor of the present invention, FIG. 2 is a partial side sectional view showing the second embodiment of the PTC thermistor of the present invention, and FIG. A partial side sectional view showing a third embodiment of the PTC thermistor of the present invention, and FIGS. 4 and 5 are partial side sectional views showing a conventional PTC thermistor. 1, 11, 21, 31, 41...Positive characteristic thermistor, 2...Positive characteristic thermistor element, 5, 6, 2
2, 23, 32, 33...Lead wire, 22a, 2
3a...bent part, 42, 43...notch part.
Claims (1)
れ形成され、銀以外の材料からなるオーム性接触
の第１電極層と、 この第１電極層上に形成され、第１電極層より
も表面積が小さく外周端全周にギヤツプを有する
銀を主成分とする材料からなる第２電極層と、 この第２電極層上に一端が固定され正特性サー
ミスタ素子に沿つて外方に引き出されるリード線
とからなる正特性サーミスタであつて、 前記第１電極層とリード線が対向する距離を前
記第２電極層の厚みよりも大きくしたことを特徴
とする正特性サーミスタ。[Claims for Utility Model Registration] A flat positive temperature coefficient thermistor element; a first electrode layer of ohmic contact formed on both main surfaces of the positive temperature coefficient thermistor element and made of a material other than silver; A second electrode layer is formed on the electrode layer and is made of a material mainly composed of silver and has a smaller surface area than the first electrode layer and has a gap around the entire outer circumference; and one end is fixed on the second electrode layer. A positive temperature coefficient thermistor comprising a lead wire drawn outward along a positive temperature coefficient thermistor element, wherein the distance between the first electrode layer and the lead wire facing each other is greater than the thickness of the second electrode layer. Characteristic positive characteristic thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708989U JPH036803U (en) | 1989-06-08 | 1989-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708989U JPH036803U (en) | 1989-06-08 | 1989-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036803U true JPH036803U (en) | 1991-01-23 |
Family
ID=31600357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6708989U Pending JPH036803U (en) | 1989-06-08 | 1989-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013197127A (en) * | 2012-03-16 | 2013-09-30 | Mitsubishi Materials Corp | Thermistor element |
-
1989
- 1989-06-08 JP JP6708989U patent/JPH036803U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013197127A (en) * | 2012-03-16 | 2013-09-30 | Mitsubishi Materials Corp | Thermistor element |
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