B57891M0473K000

Temperature Sensors - NTC Thermistors

B57891M0473K000 is a type of thermistor, which is a type of temperature sensor that is used to measure the temperature of a device or environment. A thermistor is a type of resistor, made from a type of ceramic material that has a negative temperature coefficient, meaning that its resistance decreases as temperature increases.

The NTC thermistor that B57891M0473K000 is designed for are typically used in applications where an accurate temperature reading is necessary, such as temperature measurement and process control. The thermistor can be used to calculate the ambient temperature, as well as the temperature of any object it is attached to.

The working principle of a thermistor is based on the phenomenon of thermal expansion, which is the expansion and contraction of matter as its temperature changes. When a temperature change occurs, the molecules of the ceramic material heat up or cool down, which causes them to expand or contract. This affects the resistance of the thermistor, as the change in the resistance is directly proportional to the change in the temperature.

B57891M0473K000 is an NTC thermistor, which stands for ‘Negative Temperature Coefficient’, and means that its resistance decreases as the temperature increases. This is the opposite of a PTC (Positive Temperature Coefficient), which means its resistance increases as the temperature increases.

NTC thermistors are typically used in a wide range of temperature sensing and control applications. They are commonly used in medical equipment, industrial process control, automotive applications, and in building automation and energy management systems. Due to their small size, they are also used in wearable devices such as fitness trackers and smart watches.

B57891M0473K000 is a general purpose NTC thermistor, and is used in a variety of temperature sensing applications. It is designed to be accurate, reliable and cost-effective, making it an ideal choice for many temperature sensing applications.

In conclusion, B57891M0473K000 is a type of NTC thermistor temperature sensor, and is typically used in a wide range of temperature sensing and control applications. Its small size and accuracy make it a popular choice for many temperature sensing applications.