NC20MC0331JBA

Series:	NC20
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	330
Resistance Tolerance:	±5%
B Value Tolerance:	±3%
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	3910K
B25/100:	--
Operating Temperature:	-55°C ~ 150°C
Power - Max:	240mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)

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Introduction

NC20MC0331JBA is a popular NTC thermistor from TDK Corporation, used in temperature sensing applications for industrial, consumer, and automotive markets. The product provides a reliable, cost-effective, and easily integrated solution for temperature sensing and control.NTC Thermistors are a type of temperature sensor that responds to an applied electrical current by producing a change in temperature. They are made from a metal oxide material with specially selected resistive characteristics that create an ohmic resistance, which varies with the temperature across the entire range.

Application Field

The NC20MC0331JBA is widely used around the world in a diverse range of industries. It’s used in a range of applications including, but not limited to, temperature sensing for air conditioning, engine temperature sensing, refrigeration and air temperature measurement, temperature measurement for medical equipment, consumer electronics, and industrial process control systems. The thermistor is also an important part of a variety of temperature-based monitoring and safety systems. Many modern electrical systems in vehicles, process equipment, and medical equipment use an NTC Thermistor to detect potential dangerous temperatures or temperature levels that may signal that something needs to be changed or adjusted.

Working Principle

An NTC Thermistor operates by responding to a change in temperature by varying its electrical resistance within a given temperature range. This is created by a special metal oxide material that is formulated to have properties that are sensitive to changes in temperature. This material is then constructed into a disc, bead, or other shape with electrical contacts. When a voltage is applied across the electrical contacts, a current will flow through the thermistor. The thermistor will then heat up due to this current flow. The amount of heat generated, and the ohmic resistance of the thermistor depend on the environmental temperature. The resistance of the thermistor will reach a peak when the temperature reaches a certain value, and the ohmic resistance will decrease as the temperature increases. The NTC Thermistor will also cool down when the current is shut off.

Conclusion

The NC20MC0331JBA from TDK Corporation is an excellent example of an NTC Thermistor. It is capable of accurately measuring and responding to a wide range of temperatures and is used in a variety of different industries for a wide variety of applications. Its ease of integration and great performance make it a great value for any industrial, consumer or automotive application where temperature sensing is necessary.

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