NTCG104QH334JT1

Series:	NTCG
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	330k
Resistance Tolerance:	±5%
B Value Tolerance:	±3%
B0/50:	--
B25/50:	4661K
B25/75:	4728K
B25/85:	4750K
B25/100:	4780K
Operating Temperature:	-40°C ~ 125°C
Power - Max:	100mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0402 (1005 Metric)

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Temperature Sensors - NTC Thermistors

NTC thermistors, short for negative temperature coefficient thermistors, are thermally sensitive semiconductor devices whose electrical resistance reduces when exposed to elevated temperatures. NTC thermistors are also known as “thermal resistors” since they measure resistance induced by temperature changes. The thermistor’s resistance is also affected by current and voltage, making it an ideal temperature sensor for a variety of applications. The NTCG104QH334JT1 is an example of an NTC thermistor, with its characteristics specifically tailored for a wide range of temperature sensing applications.

Applications of NTCG104QH334JT1

NTCG104QH334JT1 can be used in a variety of applications that require precise temperature measurements. Its small size and fast response time have made it one of the most popular thermistors in mechanical applications, such as HVAC systems, household appliances, and engines. It is also used in medical applications, where its long life and accuracy make it ideal for monitoring body temperature. Other applications include automotive temperature sensors, various industrial measurements, and energy management.

Working Principle of the NTCG104QH334JT1

The NTCG104QH334JT1 functions through the Seebeck effect, which states that electrical voltage is created when two dissimilar metals are connected at two different temperatures. NTC thermistors are composed of two types of semiconductors, one with an extra hole, and one with an extra electron, that form a junction within the thermistor. This junction prevents the movement of electrons between the two materials, causing a voltage difference. Higher temperatures weaken the junction, and allow electrons to pass through more easily. The resulting voltage drop is measured and used to generate an accurate temperature reading.NTC thermistors also rely on a “self-heating” effect, whereby an electric current is applied to the thermistor, creating heat which raises the temperature of the thermistor. By measuring the resistance at a higher temperature, more accurate temperature readings can be taken.

Advantages of the NTCG104QH334JT1

The NTCG104QH334JT1 provides accurate, temperature-sensing capabilities, without the need for complex calibration. It also offers many advantages over traditional thermistors, including a wide temperature range (from -60°C to 125°C), fast response time, and a low power consumption. Its small size and lightweight design make it perfect for a variety of applications. Additionally, the NTCG104QH334JT1 offers a long life and excellent reliability, making it an ideal choice for a variety of industrial, automotive and medical applications.

Conclusion

The NTCG104QH334JT1 thermistor provides accurate temperature readings in a variety of applications. Its small size and fast response time make it ideal for a variety of applications, including HVAC systems, medical equipment, and automotive temperature sensing. Its wide temperature range, low power consumption, and reliable performance make it a favorite among engineers and technicians. The NTCG104QH334JT1 is an excellent choice for monitoring temperature in a variety of settings.

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