120-202EAJ-Q01

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NTC thermistors are temperature sensitive semiconductor resistors that are capable of measuring a wide range of temperatures and are a reliable solution for temperature measurement applications. The 120-202EAJ-Q01 is a thermistor specifically designed for use in temperature measurement applications. It is characterized by a relatively high resistance value at temperatures around 25°C and a much lower resistance at higher temperatures, providing excellent temperature measurement accuracy.

The 120-202EAJ-Q01 thermistor is widely used for temperature measurement applications in a range of industries. It is used for controlling environmental temperatures in HVAC systems, measuring temperatures in medical equipment, and controlling the temperatures of industrial process equipment. It is also used to measure temperatures of transformers and electrical equipment.

The working principle of the 120-202EAJ-Q01 is based on the variation of resistance in response to changes in temperature. As the temperature increases, the resistance of the thermistor decreases significantly. This reduction in the resistance is divided into three regions; the first region is an almost linear increase in resistance as temperature decreases to 25°C, the second is a much steeper decrease from 25°C to near 0°C, and the third is a slight increase in resistance below 0°C. This highly temperature sensitive response is what makes the 120-202EAJ-Q01 thermistor ideal for temperature measurement applications.

The 120-202EAJ-Q01 thermistor has a resistance of 6.2K Ohms at 25°C with a thermal resistance (Rth) of typically 0.180°C/W. It is provided in a glass-encapsulated type B package with a diameter of 3mm and a length of 2.5mm. It is capable of operating at temperatures between -40°C and 125°C and can survive short-term overloads of up to 150°C. It also features a wide operating voltage range of 0.3- 10V and a maximum power dissipation of 0.2W.

The 120-202EAJ-Q01 thermistor is a reliable and accurate temperature sensor designed for use in temperature measurement applications. Its temperature sensitive response, wide operating temperature range, and wide operating voltage range makes it ideal for applications where temperature measurements must be taken quickly and accurately.

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