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Temperature Sensors - NTC Thermistors

B57164K0473K052 application field and working principle

NTC thermistors (Negative Temperature Coefficient Thermistors) are temperature sensors which use the principle of negative temperature coefficients of resistance to measure temperature. B57164K0473K052 is a common type of NTC thermistor. NTC thermistors have a wide range of application fields, such as thermometer, industrial oven, medical equipment, electrical appliances, automotive electronics and so on. Their common working principles also share some common features.

Low temperature coefficient

NTC thermistors are characterized by a low temperature coefficient (TCR) of resistance. TCR is a measure of the change in resistance of a temperature sensor when the temperature of its environment is changed. For NTC thermistors, their resistance will decrease with the increase of temperature. When the temperature is higher than the reference temperature, the resistance of the thermistor will be significantly lower than that of the reference temperature. This property makes NTC thermistors particularly suitable for temperature measurement in various environments.

High sensitivity

NTC thermistors are also characterized by their high sensitivity. This means that the resistance of the thermistor changes significantly and rapidly with small changes in temperature. This high sensitivity makes NTC thermistors ideal for temperature sensing applications, such as thermometers. This is why NTC thermistors are widely used in thermometers.

High accuracy

NTC thermistors also have a high accuracy. This means that the readings they produce are consistently accurate and reliable. This makes them suitable for precision temperature measurement applications, such as in medical equipment, industrial ovens and automotive electronics.

Conclusion

B57164K0473K052 is a common type of NTC thermistor, which is characterized by its low temperature coefficient, high sensitivity and high accuracy. This makes it suitable for a wide range of temperature sensing applications, such as thermometers, industrial ovens, medical equipment, electrical appliances and automotive electronics.