B57891M1473K000

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The B57891M1473K000 is an NTC thermistor, a type of temperature sensor. NTC thermistors are devices that change their electrical resistance with changes in temperature. They are used in a wide variety of applications, such as temperature control, temperature sensing, and overheat protection. In this article, we will explore the application field and working principle of the B57891M1473K000.

The B57891M1473K000 has a parameterized temperature range of -55°C to +125°C and can be used in a wide variety of applications. It is commonly used for temperature sensing and temperature control. In temperature sensing applications, it can detect changes in the ambient temperature and send a signal to a controller or monitoring device. In temperature control applications, it can be used to detect changes in temperature and adjust a setpoint to maintain a desired temperature. It can also be used as an overheat protection device, where it will detect when the temperature is too high and cut the power to the device to prevent damage.

The working principle of the B57891M1473K000 is based on the fact that its resistance changes with temperature. The device consists of a ceramic core with a metal oxide coating. When the temperature increases, the resistance of the device increases, and when the temperature decreases, the resistance decreases. This allows the device to detect changes in temperature and send a signal to a controller or monitoring device. The amount of resistance change is proportional to the amount of heat energy applied to the device. This is why it is commonly used for temperature sensing and temperature control applications.

The B57891M1473K000 is a reliable and accurate temperature sensor, and is ideal for a wide range of applications. Its parameterized temperature range allows it to be used in many different environments, and its ability to detect small changes in temperature makes it ideal for temperature monitoring and control applications. With its reliable performance and high accuracy, it is an ideal choice for temperature sensing and temperature control applications.

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