NHQM473B415T10

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NTC thermistors, short for negative temperature coefficient thermistors, are sensors whose resistance decreases when the temperature increases. An NTC thermistor is essentially an electronic device which has a larger resistance at lower temperatures and a smaller resistance when the temperature is increased. The reason for this behavior is the fact that the temperature coefficient of resistance (TCR) of the material used in the sensor is negative. This phenomenon occurs in various materials, such as silicon carbide, silicon nitride, and metal oxides.
The NHQM473B415T10 is a type of NTC thermistor which is designed to have a wide temperature range of -40°C to +125°C with a 5% nominal tolerance. This thermistor can be used in a variety of applications including temperature sensing, current sensing, over-temperature protection, AC load line compensation and pulse-width modulator (PWM) control. It is also suitable for use in automotive electronics and medical equipment. The thermistor can be used to provide negative temperature coefficient (NTC) feedback in temperature control systems.In a negative temperature coefficient (NTC) application, current flows through the thermistor\'s coil. As the temperature rises, the resistance of the coil decreases. This decrease in resistance causes an increase in the current flow, which in turn causes the temperature to rise further. As the temperature increases, more current is required to maintain the same level of resistance. This is the working principle of the thermistor and the application fields it is used for.The NHQM473B415T10 thermistor is ideal for applications that require high accuracy and stability over a wide temperature range. It has high accuracy over the operating temperature range of -40°C to +125°C which allows for precise control of temperatures in a wide range of industrial, automotive, medical and consumer applications. Additionally, the thermistor has a low self-heating effect which helps to ensure that the resistance readings remain stable and consistent.The NHQM473B415T10 thermistor also has a low thermal time constant, which is helpful in applications where a fast response time is required. It is also designed to be very robust and can withstand high vibration and stress. The thermistor is also shielded to protect it from electromagnetic interference.In conclusion, the NHQM473B415T10 is an NTC thermistor with a wide temperature range and high accuracy. It is ideal for use in temperature sensing, current sensing, over-temperature protection, AC load line compensation and pulse-width modulator (PWM) control applications. The thermistor is shielded, robust and has a low self-heating effect and thermal time constant for accurate readings. It can be used in a variety of industries such as automotive, medical, and consumer electronics.

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