TH220J33GBSN

Series:	TH
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	2k
Resistance Tolerance:	±5%
B Value Tolerance:	±5%
B0/50:	--
B25/50:	3375K
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	-40°C ~ 250°C
Power - Max:	25mW
Length - Lead Wire:	1.02" (26.00mm)
Mounting Type:	Through Hole
Package / Case:	Axial

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Introduction

TH220J33GBSN is a type of NTC thermistor which is used to measure temperature variations or changes. It consists of a solid black disk made up of a ceramic material, on which a metallic nickel layer is deposited. It utilizes the principle of electronic conductivity to measure temperature. It is in use since centuries in a variety of applications.

Working Principle

When the temperature changes, the electronic conductivity of the NTC thermistor also changes and this change in the electrical conductivity is used to measure the temperature or temperature variations. In other words, the conductivity of NTC thermistor is inversely proportional to its temperature i.e. as temperature increases, the resistance of the thermistor decreases and its conductivity increases. This means that higher the temperature, the lower the resistance and the higher the conductivity.When an electrical current is sent through the device, it produces a voltage across the thermistor which is proportional to the temperature. This voltage is then monitored and used to measure the temperature.

Application Fields

NTC thermistors are used in a variety of applications. They are commonly used in temperature sensors, temperature control systems, temperature monitoring systems and temperature measurement devices.NTC thermistors are widely used in the automotive industry for a wide range of applications such as engine management systems, air conditioning systems, exhaust gas recirculation systems, fuel injection systems and exhaust emission control systems.NTC thermistors are also used in medical and health care equipment such as patient monitoring systems and laboratory equipment.NTC thermistors are also used in the electronics industry such as power supplies, printers, modems, routers and other computer peripherals.

Conclusion

TH220J33GBSN is a type of NTC thermistor which is used to measure the temperature or temperature variations. It utilizes the principle of electronic conductivity to measure temperature. It is widely used in the automotive industry, medical and health care industry as well as the electronics industry.

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