NTC Thermistors

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NTC(Negative Temperature Coefficient) Thermistors are manufactured from sintered metal oxides. Each thermistor consists of a combination of two to four of the following materials: Manganese, Nickel, Cobalt and Copper.

These semiconductor resistors exhibit decreasing resistance characteristics with increasing temperature, and have a low thermal time constant resulting in an extremely high rate of resistance change to accurately track the temperature.


  • Small, compact, and highly responsive to temperature changes
  • Tightly controlled B constant for predictable and accurate temperature measurement
  • Highly reliable
  • The chip type, the glass diode type, and the resin coated type are prepared according to the applications. Moreover, it is possible to correspond widely as an assembly product which makes the best use of these features.


  • Automobile
  • Air conditioning
  • Office automation equipment
  • Medical instruments
  • Cooking appliances
  • Home medical electronics
  • Household appliances
  • Information and Telecommunications