NTCS0603E3222JMT

Series:	Automotive, AEC-Q200
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	2.2k
Resistance Tolerance:	±5%
B Value Tolerance:	±1%
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	3520K
B25/100:	--
Operating Temperature:	-40°C ~ 150°C
Power - Max:	125mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)

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Temperature Sensors – NTC Thermistors

NTCS0603E3222JMT Application Field and Working Principle

NTCS0603E3222JMT is an NTC or negative temperature coefficient thermistor. NTC thermistors are temperature sensors that regulate the temperature of a device or medium. They are most often used in order to regulate the temperature of devices or equipment in industrial, commercial, and consumer applications.NTCS0603E3222JMT is a type of NTC thermistor that is constructed from a semiconductor material. This material is usually silicon or polysilicon. The semiconductor material interacts with metallic elements, such as manganese, nickel, and cobalt, to create the device’s resistance.The principle governing the functioning of NTCS0603E3222JMT is related to the electrical resistance of the thermistor. The electrical resistance of the thermistor increases as the temperature drops, and decreases as the temperature increases. This change in electrical resistance is what allows the thermistor to regulate the temperature of a system or device, and is known as the “resistance temperature coefficient”. In the case of NTCS0603E3222JMT, the resistance temperature coefficient is -3.2K/W.As a result of this, the higher the electrical resistance of the thermistor, the cooler the device or system being regulated will become. This makes NTCS0603E3222JMT ideal for applications where cooling is required. This includes refrigerators, air conditioners, and water coolers, amongst others.NTC thermistors are also typically used in medical devices, automotive applications, and high-performance electronics, due to their ability to accurately measure and regulate temperature. The accuracy of NTC thermistors is also superior compared to mechanical thermometers. In addition to their use in temperature regulation, NTCS0603E3222JMT can also be used for current-limiting protection, as the thermistor can detect sudden changes in temperature and thus prevent electrical components from being damaged. Due to this capability, NTC thermistors are also often used for over-temperature protection.In terms of the construction of NTCS0603E3222JMT, the device is typically made of a ceramic core, which is then coated with an insulating material. The core material is made up of the metallic elements that create the thermistor’s resistance, while the insulating material is typically either a polyester or epoxy coating.The working of an NTC thermistor is based on the movement of electrons. When heated, the thermistor’s electrons move at a faster rate. This causes the device’s resistance to decrease, resulting in a decrease in temperature. Similarly, when the thermistor is cooled, the electrons move at a slower rate, resulting in an increase in resistance and a decrease in temperature.NTCS0603E3222JMT thermistors are capable of accurately measuring and regulating temperatures in a wide variety of applications, from medical devices to automotive systems. They are also easy to use and relatively inexpensive compared to other temperature sensors. As a result, NTC thermistors are an increasingly popular choice for many temperature-related applications.

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