NHQMM202B410T10

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The NHQMM202B410T10 is a temperature sensor belonging to the NTC thermistor family. NTC thermistors, or negative temperature coefficient thermistors, are resistors that exhibit decreases in resistance with increased temperature. They are used for temperature measurements, temperature compensation, and protection against temperature overloading. Due to their accurate and reliable performance, they are extremely popular for temperature sensing applications.

The NHQMM202B410T10 is a device that offers a wide range of performance. It has a resistance range from 4.7 to 100K Ohms, a temperature range from -40°C to 300°C, a total resistance tolerance of 0.5%, and a maximum dissipation up to 250mW. It is a very precise device, offering an excellent temperature coefficient of resistance (TCR) of ±0.2%. It also features a low thermal time constant, low self-heating, and low noise levels.

The NHQMM202B410T10 is primarily used in temperature sensing applications. One of its most popular applications is as a temperature sensing element in temperature control systems and in electronic control systems for cars, airplanes, and other industrial applications. In these systems, the thermistor is used to measure the changes in temperature, and the electronic control system uses this information to adjust the output accordingly.

The working principle of the NHQMM202B410T10 is quite simple. The device consists of two parts: a resistive element and a controlling element. The resistive element is made up of a metal oxide, while the controlling element consists of a current source. When the temperature changes, the resistance of the metal oxide changes, which causes the current to vary. This variation in current is then detected by the controlling element, which then adjusts the output accordingly.

In summary, the NHQMM202B410T10 is an NTC thermistor, which is widely used in temperature sensing applications. It has a wide temperature range, accurate performance, and low noise levels. It is mainly used to measure changes in temperature for temperature control and electronic control systems. Its working principle is fairly simple and involves the use of a resistive element and a controlling element.

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