B57962S282H1

Series:	--
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	2.8k
Resistance Tolerance:	±3%
B Value Tolerance:	--
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	3988K
Operating Temperature:	--
Power - Max:	60mW
Length - Lead Wire:	--
Mounting Type:	Through Hole
Package / Case:	Bead

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Temperature Sensors - NTC Thermistors

NTC thermistors are temperature sensors, where the resistance of the thermistor is based on its temperature. This type of thermistor, also known as B57962S282H1, has many applications and its working principle is based on the thermistors’ resistance characteristic.

B57962S282H1 Application Field

The B57962S282H1 thermistor is mainly used in industrial temperature measurement and control applications. It is widely used in power, aerospace, food, oil, textile and metal industries, due to its fast reaction, high accuracy and good repeatability advantages. Besides, the B57962S282H1 is also widely applied in medical, automotive, and consumer electronics applications including electric fans, A/C systems, lamps, and displays.

B57962S282H1 Working Principle

The working principle of the B57962S282H1 is based on the resistance change of the thermistor with its temperature. The resistance of the thermistor reduces as the temperature increases. This type of thermistor is composed of a metal oxide material, which is sensitive to the temperature change. Therefore, when the temperature of the thermistor increases, its resistance decreases, and when the temperature decreases, its resistance increases.The thermistor can be connected to a voltage source and used as a resistive temperature detector (RTD). When the two terminals of the thermistor are connected to a voltage source, the thermistor will automatically adjust its resistance according to the temperature, and produce a current across the two terminals. The current can then be used to measure the temperature of the thermistor.Moreover, the thermistor can also be used as a temperature-sensitive switch. When the temperature of the thermistor reaches the limit value, it will change its resistance and thus break the circuit connection and thus act as an ON/OFF switch.

Conclusion

The B57962S282H1 is a type of temperature sensor and belongs to the NTC thermistors family. It has many applications in various industrial, medical, automotive and consumer electronics applications. The working principle of the B57962S282H1 is based on its resistance characteristics which is a function of temperature. It can be used as a RTD for temperature measurement or as a temperature switch.

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