128-502EAJ-Q01

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Temperature sensors are essential components in almost any application because they help detect the temperature of a space or system. NTC thermistors, also known as negative temperature coefficient thermistors, are one of the most widely used forms of temperature sensors due to their high accuracy, robust design, and low cost. One of the NTC thermistors is the 128-502EAJ-Q01 temperature sensor. This article will discuss the application field and working principle of the 128-502EAJ-Q01 temperature sensor.

The 128-502EAJ-Q01 temperature sensor is designed for applications that require accurate and reliable temperature measurement such as HVAC systems, home appliances, and medical devices. In these applications, the 128-502EAJ-Q01 temperature sensor can measure temperatures from -40°C to 125°C with an accuracy of ±0.3°C. Moreover, the 128-502EAJ-Q01 temperature sensor has an operating voltage of up to 12V and can handle up to 24V input voltage. Additionally, the 128-502EAJ-Q01 temperature sensor has a wide operating temperature range of -40°C to 125°C and is capable of withstanding temperatures up to 150°C for a short period of time.

The 128-502EAJ-Q01 temperature sensor’s working principle is based on the property of a NTC thermistor, which is a resistor whose resistance decreases with increasing temperature. This is accomplished through the use of a base material, such as an alloy or a ceramic compound consisting of metal oxides, which acts as a semiconductor. When a voltage is applied to the sensor, its resistance decreases and the current increases in proportion to the temperature. This change in current is then measured and converted to a temperature reading. Furthermore, the 128-502EAJ-Q01 temperature sensor has a built-in offset for improved accuracy.

In summary, the 128-502EAJ-Q01 temperature sensor is a type of NTC thermistors used for accurate temperature measurement in several common applications. Its working principle is based on the property of a NTC thermistor, which is a resistor whose resistance decreases with increasing temperature. This change in resistance is then measured and converted to a temperature reading. The 128-502EAJ-Q01 temperature sensor is capable of measuring temperatures from -40°C to 125°C with an accuracy of ±0.3°C and has an operating temperature range of -40°C to 125°C. Additionally, it has a wide operating voltage of up to 12V and can handle up to 24V input voltage.

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