B57620C681K62

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NTC thermistors, or negative temperature coefficients, are a type of temperature sensor that is widely used in a variety of industries because of their relatively low cost, accuracy, and versatility. A B57620C681K62 NTC thermistor is one such sensor which has a variety of applications, and this article will discuss the application field and working principle of this thermistor.

Application Field

The B57620C681K62 is an ideal choice for applications that require accurate temperature measurements. The thermistor is designed to be used with digital temperature controllers and can be used in a variety of applications, such as:

• Industrial furnace controllers.
• Heating, ventilation, and air conditioning (HVAC) systems.
• Medical equipment.
• Electronics manufacturing.
• Heat pumps.
• Refrigeration systems.

This thermistor can be used in any application where accurate temperature measurements are essential, and can be used with a variety of digital controllers and sensors. The thermistor is also designed to be reliable and resistant to thermal shock. While it is a relatively affordable option, it is still capable of providing long-lasting performance and accuracy.

Working Principle

The B57620C681K62 thermistor works by utilizing the property of electrical resistance. The thermistor is a semiconductor device which behaves differently depending on the temperature of its surroundings. When the temperature changes, the thermistor’s resistance changes as well, allowing it to be used as a temperature sensor.

The thermistor works by connecting two leads to the device, and measuring the amount of electrical current that passes through it. The current that is passed through the thermistor is very small and is measured in millivolts. When the temperature changes, the resistance of the thermistor also changes, thus affecting the amount of current that is passed through it. This change in current is then measured and used to accurately calculate the temperature.

The B57620C681K62 thermistor is a highly accurate and reliable device which has a wide range of applications. Its resistance to thermal shock makes it a great choice for applications which require a reliable and accurate temperature measurement. The thermistor is also relatively affordable, making it ideal for those who need a reliable and accurate temperature sensor without breaking the bank.

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