JPS54111699A - Thermistor composition - Google Patents
Thermistor compositionInfo
- Publication number
- JPS54111699A JPS54111699A JP1846278A JP1846278A JPS54111699A JP S54111699 A JPS54111699 A JP S54111699A JP 1846278 A JP1846278 A JP 1846278A JP 1846278 A JP1846278 A JP 1846278A JP S54111699 A JPS54111699 A JP S54111699A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- thermistor
- ruo
- above composition
- less
- 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
Abstract
PURPOSE: To provide a low resistance film thermistor, capable of being sintered, composed of at least two of Mn, Co, Ni, Fe and Al powders, a powdered glass and less than 15% RuO2 by weight.
CONSTITUTION: This thermistor material is composed of a thermistor characteristic powder which is yielded by crushing a material beforehand from a solid phase reaction of at least two of MnO2, Co2O3, NiO, Fe2O3 and Al2O3 powders, a powdered glass made of 24% SiO2 by weight, 25% PbO, 20% B2O3, 4% Al2O3, 6% Bi2O3, 15% BaO and 6% CaO and a RuO2 conductive powder. The content of the RuO2 conductive powder in the above composition is less than 15% by weight. The material with the above composition is kneaded together with an organic binder to made a paste. The raste thus obtained is sintered between electrodes 4 and 5 to form a sandwich-like thick film thermistor 3. The content of the glass in the above composition is preferably less than 45% by weight.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53018462A JPS581521B2 (en) | 1978-02-22 | 1978-02-22 | Thermistor composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53018462A JPS581521B2 (en) | 1978-02-22 | 1978-02-22 | Thermistor composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54111699A true JPS54111699A (en) | 1979-09-01 |
JPS581521B2 JPS581521B2 (en) | 1983-01-11 |
Family
ID=11972293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53018462A Expired JPS581521B2 (en) | 1978-02-22 | 1978-02-22 | Thermistor composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS581521B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54115799A (en) * | 1978-03-01 | 1979-09-08 | Hitachi Ltd | Thermistor composition |
CN114853448A (en) * | 2022-06-08 | 2022-08-05 | 中国振华集团云科电子有限公司 | Preparation method of negative temperature coefficient thermal sensitive ceramic material for low-temperature co-firing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52139990A (en) * | 1976-05-17 | 1977-11-22 | Hitachi Ltd | Thermistor composition and thermistor paste composition |
-
1978
- 1978-02-22 JP JP53018462A patent/JPS581521B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52139990A (en) * | 1976-05-17 | 1977-11-22 | Hitachi Ltd | Thermistor composition and thermistor paste composition |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54115799A (en) * | 1978-03-01 | 1979-09-08 | Hitachi Ltd | Thermistor composition |
JPS581522B2 (en) * | 1978-03-01 | 1983-01-11 | 株式会社日立製作所 | Thermistor composition |
CN114853448A (en) * | 2022-06-08 | 2022-08-05 | 中国振华集团云科电子有限公司 | Preparation method of negative temperature coefficient thermal sensitive ceramic material for low-temperature co-firing |
Also Published As
Publication number | Publication date |
---|---|
JPS581521B2 (en) | 1983-01-11 |
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