NTHS0805N11N1502KE

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Introduction

NTHS0805N11N1502KE is a temperature sensor, commonly known as an NTC thermistor. An NTC thermistor gets its name from its combination of electrical properties, which are Negative Temperature Coefficient (NTC) and a resistor element, the thermistor. NTC thermistors are typically used as temperature sensors and are especially well suited for sensing temperature in the lower temperature ranges. In addition to being used as temperature sensors, NTC thermistors can also be used as current/voltage limiters, inrush current limiters, current sensors, circuits for thermal protection, and more.

Applications

NTHS0805N11N1502KE is mainly used for temperature sensing and control. Temperature sensing is one of the major applications of NTC thermistors. The resistance of the NTC thermistor reduces with increasing temperature, allowing it to detect and predict changes in temperature. This allows it to be used in temperature control systems like defrost cycles in commercial refrigeration, air conditioners and other temperature control applications. Additionally, NTC thermistors can be used to measure temperature in medical devices like fever thermometers, sterilizers, blood pressure sensors, and other medical equipment.

Working Principle

The working principle of NTHS0805N11N1502KE is based on the fact that it exhibits a negative temperature coefficient (NTC). This means that the resistance of the thermistor decreases as the temperature increases. Since the properties of an NTC thermistor vary with temperature, it can be used to measure temperatures down to very low temperatures. The way that NTC thermistors work is by having an internal semiconductor that is connected in series to two other materials, forming a voltage divider. As the temperature increases, the resistance of the thermistor decreases, and this causes a corresponding decrease in the voltage appearing across the thermistor. By measuring this voltage, it is possible to calculate the temperature.

Conclusion

The NTHS0805N11N1502KE is a type of temperature sensor known as an NTC thermistor, and it exhibits a negative temperature coefficient. This is what makes NTC thermistors useful for temperature sensing and control applications, such as defrost cycles in commercial refrigeration, air conditioners, and medical devices like thermometers and blood pressure sensors. NTC thermistors have an internal semiconductor connected in series to two other materials, forming a voltage divider. As the temperature increases, the resistance of the thermistor decreases, causing a corresponding decrease in the voltage appearing across it, enabling us to calculate the temperature.

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