NTCALUG01T103G

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Temperature sensors composed of NTC thermistors are widely used in numerous applications due to their advantages of being small in size, low in cost, and having excellent linearity over a wide temperature range. NTCALUG01T103G, a type of NTC thermistor, is very popular in industry, especially for high temperature measurements. In this article, we will discuss its application field, working principle, and other relevant performance parameters.

Application Field of NTCALUG01T103G

NTCALUG01T103G can be used for temperature sensing in numerous applications such as HVAC (Heating, Ventilation, and Air Conditioning) units, engine control units, medical equipment, and automotive systems. It is also used in controlled wattage applications such as liquid-temperature regulation. Depending on its size and shape, NTCALUG01T103G can also be easily mounted into assembly components like a soldering iron, a mini refrigerator, and an electronic oven.

Working Principle of NTCALUG01T103G

NTC thermistors are constructed from a semiconductor material composed of metal oxides such as nickel, cobalt, or manganese. When the material is exposed to an external temperature, the electrons in the metal oxides respond to the temperature change and move, causing the thermistor to increase or decrease its resistance. This change in resistance produces an output that can be used for various temperature sensing applications.

NTCALUG01T103G works on the same principle as NTC thermistors in general. It is an epoxy-coated thermistor built with a resistor element made of manganese and a high-temperature resistant, epoxy-coated housing that ensures air tightness and reliable thermal connection. Under high temperatures, the resistance of NTCALUG01T103 increases, while it decreases in relatively low temperatures. This makes it ideal for high-temperature sensing applications.

Performance Parameters of NTCALUG01T103G

NTCALUG01T103G is rated with a rated power of 1W, a temperature coefficient of -4.5%/K, a resistance tolerance of ±5%, a resistance value range of 10K ohms to 4.7K ohms, and an operating temperature range of -40℃ to +180℃. In terms of response time, NTCALUG01T103G can detect temperature changes quickly, with a typical response time being less than 25 seconds for a 55˚C to 85˚C temperature change.

NTCALUG01T103G is a reliable and long-lasting device, with a life expectancy of up to 10 years. It also has a good vibration resistance, with the ability to withstand vibrations up to 20 Hz. Last but not least, it has a low self-heating characteristics, which means it does not generate additional heat when current passes through it.

Conclusion

NTCALUG01T103G is an NTC thermistor that is specifically designed for high-temperature sensing applications. Its working principle is similar to other types of NTC thermistors, and it has excellent performance parameters such as a high power rating, a good temperature coefficient, and a reliable resistance range. We hope this article has helped you understand its application field and working principle.

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