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Title:
NTC THERMISTOR ELEMENT
Document Type and Number:
WIPO Patent Application WO/2021/065807
Kind Code:
A1
Abstract:
This NTC thermistor element is smaller than 0402 size. A first internal electrode is connected to a first external electrode. A second internal electrode is spaced apart from the first internal electrode and is connected to a second external electrode. A third internal electrode is opposed to the first internal electrode and the second internal electrode, and is not connected to the first external electrode and the second external electrode. A shortest distance between the first internal electrode and the third internal electrode, and a shortest distance between the second internal electrode and the third internal electrode are less than a shortest distance between the first internal electrode and the second internal electrode, a shortest distance between the first external electrode and the third internal electrode, and a shortest distance between the second external electrode and the third internal electrode, and are less than or equal to 1/4 the thickness of a thermistor element body.

Inventors:
TSUCHIDA Daisuke (2-5-1 Nihonbashi, Chuo-k, Tokyo 28, JP)
ABE Takehiko (2-5-1 Nihonbashi, Chuo-k, Tokyo 28, JP)
SATOH Yoshihiko (2-5-1 Nihonbashi, Chuo-k, Tokyo 28, JP)
YAMADA Kouki (2-5-1 Nihonbashi, Chuo-k, Tokyo 28, JP)
Application Number:
JP2020/036658
Publication Date:
April 08, 2021
Filing Date:
September 28, 2020
Export Citation:
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Assignee:
TDK CORPORATION (Nihonbashi Chuo-k, Tokyo 28, JP)
International Classes:
H01C7/04; H01C7/18
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, JP)
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