ERT-D2FGL171S

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NTC thermistors are temperature sensors that measure temperature by detecting the resistance changes of the resistor when exposed to higher temperatures. The ERT-D2FGL171S is a negative temperature coefficient thermistor manufactured by Taiflex Scientific Co., Ltd. It is a type of negative temperature coefficient thermistor, or NTC, which is used in various applications. Its package structure makes it an ideal thermistor for measuring temperatures from -20°C to 150°C. The device uses a metal sleeve and a protective coating to ensure high reliability and long life.

The ERT-D2FGL171S offers good accuracy and stability over a wide temperature range due to its base metal encapsulation, which also helps to reduce self-heating. The thermistor has low thermal and mechanical distortion, along with high insulation resistance and low resistance to leakage current. It has a nominal resistance of 10kΩ, and its temperature coefficient of resistance (TCR) is -60ppm/°C, making it well-suited for use in a wide variety of applications.

The most common applications of the ERT-D2FGL171S include temperature sensing and control for medical and automotive applications, as well as thermal protection for electrical circuits. In addition, the thermistor can be used to measure the temperature of transformer rods and oil coolers. Other applications include air conditioning systems and coolant level sensing.

The ERT-D2FGL171S works on the principle of the change in electrical resistance of the semiconductor device with a change in ambient temperature, i.e., its resistance decreases with an increase in temperature. This thermistor is composed of a ceramic body with a semiconductor layer of conductive materials such as nickel, cobalt, and manganese. Heat energy applied to the thermistor causes the molecules in the material to vibrate faster, increasing electric current in the material. This effect causes the resistance of the thermistor to decrease with rising temperature.

The ERT-D2FGL171S is highly accurate and reliable, thanks to its variety of features that make it perfect for various applications. In addition, it is easy to install and requires low maintenance. This thermistor offers excellent performance over a wide temperature range, and it is a very cost-effective temperature sensing solution.

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