Title:
POSITIVE TEMPERATURE COEFFICIENT THERMISTOR
Document Type and Number:
Japanese Patent JP3310010
Kind Code:
B2
Abstract:
PURPOSE: To obtain a device difficult to generate electric corrosion of an electrode even when the electrode is constituted of Al or a Al-based material with regard to the device comprising a positive temperature coefficient element elastically sandwiched by spring terminals.
CONSTITUTION: A positive temperature coefficient thermistor 10 is obtained which incorporates a positive coefficient thermistor element 12 elastically sandwiched by spring terminals 13, 14 in a case 11, the electrodes 12b, 12c of the positive temperature coefficient thermistor element 12 consists of Al or a Al-based material, and the surfaces of the spring terminals 13, 14 of Al or an Al-based material in the part of contact with the electrodes 12b, 12c.
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Inventors:
Tomoki Sanada
Atsushi Kojima
Atsushi Kojima
Application Number:
JP6748892A
Publication Date:
July 29, 2002
Filing Date:
March 25, 1992
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01C7/02; (IPC1-7): H01C7/02
Domestic Patent References:
| JP63148677A | ||||
| JP1202831A | ||||
| JP2123701A | ||||
| JP6278706U |