ERT-J0EG103GM

Series:	Automotive, AEC-Q200, ERTJ
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	10k
Resistance Tolerance:	±2%
B Value Tolerance:	±1%
B0/50:	--
B25/50:	3380K
B25/75:	--
B25/85:	3435K
B25/100:	--
Operating Temperature:	-40°C ~ 150°C
Power - Max:	66mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0402 (1005 Metric)

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Temperature Sensors – NTC Thermistors

NTC (Negative Temperature Coefficient) Thermistors are thermally sensitive, electrical resistance-based temperature sensors. They are widely applied in many applications, including, but not limited to, temperature measurement and control, as well as integrating with other systems in order to sense changes in temperature. The ERT-J0EG103GM is an NTC thermistor that is used in a variety of applications, particularly in renewable energy technology and consumer electronics.

The ERT-J0EG103GM and Its Working Principle

The ERT-J0EG103GM is a high-precision NTC thermistor with a low-temperature coefficient. It is made from a chip that uses a metal-oxide-semiconductor field-effect transistor (MOSFET) process, and typically features a resistance of 10KΩ at 25°C. It is most suitable for applications that require accurate temperature measurement from -50°C to 125°C. The ERT-J0EG103GM works by determining the temperature by measuring its electrical resistance. When the temperature changes, the resistance of the thermistor will change accordingly. When current is applied to the thermistor it, releases energy, which is absorbed by it and causes additional electrons to move from the conduction band to the valence band, thereby increasing the electrical resistance. The amount of energy released is proportional to the absolute temperature, and this relationship is known as the ‘Law of Dulong-Petit’. This change in resistance is then used to calculate the temperature of the thermistor.

Specific Applications of the ERT-J0EG103GM

The ERT-J0EG103GM is frequently used in the renewable energy industry, such as those in wind turbines and solar panels, as it is relatively inexpensive and is very accurate when measuring temperatures from -50°C to 125°C. It is also used in a variety of consumer electronic devices, such as refrigerators, air conditioners, ovens, and even modern automobiles.In the automotive industry, the ERT-J0EG103GM is used to measure the temperature of various components, such as the engine oil, coolant, and air intake. This allows for more accurate engine performance and fuel efficiency. It may also be used to measure the temperature of the catalytic converter, which can help maintain optimal performance and reduce emissions.In the medical industry, the ERT-J0EG103GM is often used to measure body temperature, which can then be used to determine the health and well-being of the patient. It can also be used to measure the ambient temperature in certain units, such as bedrooms and operating rooms, in order to keep a comfortable and safe environment for the patient.

Conclusion

Overall, the ERT-J0EG103GM is a versatile and accurate NTC thermistor that is suitable for a wide range of applications, from renewable energy technology to consumer electronics and medical industry. It works by determining the temperature of an object by measuring its electrical resistance, and can be used in applications that require accurate temperature readings from -50°C to 125°C.

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