TK95Y103V

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Temperature sensors are used to measure the temperature and convert it into an electrical signal. NTC thermistors are one of the most popular type of temperature sensors on the market, used in a wide variety of applications. The TK95Y103V is an NTC thermistor that offers accurate and consistent temperature measurement over a large temperature range. This article will discuss the applications and workings of the TK95Y103V NTC thermistor.

Applications

The TK95Y103V is an ideal choice for a number of temperature-sensing applications including domestic appliance, automotive, and industrial settings. It is widely used in the HVAC industry for both controlling and measuring temperature, as well as in appliancés for temperature and security monitoring and control. It can also be used in medical devices, environmental sensors, and power management systems.

The TK95Y103V is capable of providing detection for a wide temperature range between -40°C to +70°C, making it ideal for use in industrial and medical devices. Additionally, it features low self-heating, fast response time, low noise, and excellent long-term stability.

Working Principle

The TK95Y103V is a negative temperature coefficient (NTC) thermistor, meaning it has resistance that decreases as temperature increases. This is due to the semiconductor it is made from, which has negative temperature coefficient properties. This semiconductor material is held together by an electrically conductive bond, which creates a dielectric in the form of a thermistor.

The resistance of the thermistor is proportional to the temperature of its surroundings. This is because the electrons in the thermistor move about randomly as the temperature increases, thus decreasing the flow of electricity through the semiconductors. The decrease in the resistance is very close to the temperature itself, making the thermistor an accurate and reliable temperature sensor.

In the case of the TK95Y103V, it is designed to be used in two-wire or three-wire configuration. In the two-wire configuration, the thermistor is connected to two wires and a voltage is applied to one of the wires. The other wire functions as a reference and the thermistor’s resistance is measured by the applied voltage. In the three-wire configuration, a reference voltage is also applied to the thermistor, which increases the accuracy of the measurement.

Conclusion

The TK95Y103V is a popular NTC thermistor used for a variety of temperature sensing applications. It offers accurate and consistent temperature measurement over a large temperature range, and features low self-heating, fast response time, low noise, and excellent long-term stability. Thanks to its semiconductor properties, the thermistor’s resistance is proportional to the temperature, making it a reliable and accurate temperature sensor.

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