140-501FAG-RB1

Series:	140
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	500
Resistance Tolerance:	±10%
B Value Tolerance:	±2.3%
B0/50:	3420K
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	-60°C ~ 125°C
Length - Lead Wire:	1.50" (38.00mm)
Mounting Type:	Through Hole
Package / Case:	Disc, 2.54mm

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Introduction

NTC thermistors, or negative temperature coefficient thermistors, are thermally sensitive resistors that have a fall in resistance with increasing temperature. The 140-501FAG-RB1 is an ideal component in various temperature sensing applications due to its cost-effectiveness and fast response time. The 140-501FAG-RB1 is a type of NTC thermistor that is most commonly used in air or cooling medium temperature measurement.

Application Field of the 140-501FAG-RB1

The 140-501FAG-RB1 is commonly used in the HVAC industry in cooling media temperature measurement applications. It can also be used as an overload switch for motors and solenoids, to detect drill overheating, and to measure the temperature of elevators and industrial ovens. Furthermore, NTC thermistors are also used in the automotive industry to measure air temperature in the car to ensure optimum cabin comfort levels. The 140-501FAG-RB1 is also ideal for air conditioning and refrigeration controls, air filter systems, air and gas flow detection, industrial process controllers, and various medical applications. This is due to its low cost and fast response time, which allows accurate temperature control and measurement of changing temperatures.

Working Principle of the 140-501FAG-RB1

The 140-501FAG-RB1 is a metal oxide-based thermistor that includes a small sintering bead of ceramics within a sealed plastic package. As the thermistor is exposed to different temperatures, its resistance changes accordingly. The 140-501FAG-RB1 is designed to have a negative temperature coefficient, which means its resistance decreases as temperature increases.The 140-501FAG-RB1 thermistor has a low power dissipation and is very sensitive and accurate. This makes it ideal for temperature sensing applications. It also offers a high current capacity and wide temperature range. The 140-501FAG-RB1 has a β value that ranges from approximately 3300 to 3400K, which allows it to be used in a variety of temperature sensing applications.

Conclusion

The 140-501FAG-RB1 NTC thermistor is a cost-effective, fast response component ideal for various types of temperature sensing applications. It is commonly used in the HVAC, automotive, and medical industries, as well as for air and gas flow detection, industrial process controllers, and air filter systems. The device has a low power dissipation and a high current capacity and offers a wide temperature range. The 140-501FAG-RB1 has a negative temperature coefficient, which means its resistance decreases as temperature increases.

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