121-202EAC-Q01

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Temperature sensors play an important role in many industries. In the modern era, accurate temperature readings are necessary to ensure compliance with industry standards and proper operation of equipment. NTC thermistors are one type of temperature sensor that have become popular in recent years due to their accuracy, durability, and low cost. The 121-202EAC-Q01 is a popular NTC thermistor which is used in a wide variety of applications.

A thermistor is a semiconductor device that uses electrical resistance to measure temperature. It consists of a piece of glass or plastic filled with a material that changes its electrical resistance when it is subjected to a temperature change. The 121-202EAC-Q01 thermistor has a resistance range of 1000 ohms at 25°C to 300 ohms at 100°C. This makes it suitable for measuring temperature across a wide range of temperatures, from below freezing up to around 300°C.

The 121-202EAC-Q01 thermistor is used in a variety of applications. It is commonly used in medical equipment to measure body temperature, industrial ovens to monitor temperature, and in automotive and aerospace engines to measure coolant and air temperature. It is also popular for use in air conditioners, refrigerators, freezers, and temperature-controlled rooms.

The working principle of the 121-202EAC-Q01 thermistor is fairly straightforward. When the temperature of the thermistor’s surroundings changes, its internal resistance changes correspondingly. This change in resistance is what allows it to measure temperature. The thermistor measures the temperature by comparing the current passing through it to a reference voltage. This measurement is then converted into a temperature reading.

The 121-202EAC-Q01 thermistor is a convenient and reliable way to measure temperature. Its low cost and high accuracy make it a popular choice. It is often used in medical equipment, industrial ovens, and automotive and aerospace engines. Additionally, it is also used for temperature control in air conditioners, refrigerators, and freezers. It works by measuring the changes in its internal resistance as the temperature changes. This information is then converted into a temperature reading.

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