NCP21WB473J03RA Sensors, Transducers

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Temperature Sensors - NTC Thermistors contain a variety of components used to measure the temperature of an environment. One such component is the NCP21WB473J03RA. This type of device is a chip-shaped thermistor. It contains a ceramic disc that acts as a temperature-sensitive resistor. As the environment temperature increases, the resistance of the thermistor also increases. The device works by providing a voltage reference which is used to calculate the resistance of the thermistor. This resistance change is then used to accurately calculate the temperature.

The NCP21WB473J03RA is an NTC (negative temperature coefficient) thermistor. It is generally used as a temperature sensor or over-temperature protector in various electronic products, such as computers, telecommunication equipment, printers, washing machines, air conditioners, and other electronic products. It is also used as a temperature detector in commercial refrigeration equipment.

The NCP21WB473J03RA is typically used in pairs with a voltage reference for temperature measurements. This works by providing a reference voltage to the resistor and measuring how the resistor changes the voltage as the surrounding environment changes. The resistance is then calculated and can be used to accurately determine the temperature of an environment without having to directly touch the environment itself.

The device is also commonly used as an overheat protector in electronic products. In this application, the thermistor’s resistance is increased when the environment temperature exceeds a predetermined value. This will cause the current flow to decrease, thus reducing the amount of heat generated and protecting the electronics from damage.

The NCP21WB473J03RA is a reliable and efficient temperature sensor. It has a wide operating temperature range and is robust enough to withstand harsh environments. It is also highly accurate and reliable, making it ideal for a variety of applications.

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