TFPT0603L2200FZ

Series:	TFPT
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance @ 25°C:	220 Ohms
Resistance Tolerance:	±1%
Operating Temperature:	-55°C ~ 150°C
Power - Max:	75mW
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)
Supplier Device Package:	0603 (1608 Metric)

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Temperature Sensors – PTC Thermistors

PTC thermistors, or positive temperature coefficient thermistors, are temperature sensors that provide current-limiting protection against sudden temperature rise, making them increasingly popular for a variety of applications. They are particularly useful in the electrical and electronics industries. This article will examine the TFPT0603L2200FZ in particular, exploring its application field, as well as its working principle.

Applications

The TFPT0603L2200FZ is a surface-mount PTC thermistor with a 603 package size, and is designed for broad applications across all industries. It has a wide operating temperature range of -40°C to 125°C and is suitable for both lead-exempt and lead-free reflow soldering processes. It is also ideal for use in non-automotive temperaturesensing applications, such as monitoring of thermal runaway in batteries and cell phone switches, or as an over-temperature protection for HVAC systems. The TFPT0603L2200FZ is widely used in both battery and embedded electrical systems. It is a high-performance PTC thermistor that provides quick response to temperature variations, and its small size makes it perfect for applications that require limited space. Its high accuracy and reliability, as well as its highly accurate temperature coefficient of resistance (TCR) make it suitable for industrial and consumer applications.

Working Principle

The working principle of a PTC thermistor is based on the property of its electrical resistance, which changes with temperature. As the temperature increases, the electrical resistance of the PTC thermistor rises, providing current-limiting protection against sudden temperature rises. The TFPT0603L2200FZ is a PTC thermistor with a 603 package size, and has an operating temperature range of -40°C to 125°C. Its electrical resistance changes with temperature, so when the temperature rises, the resistance of the thermistor also rises. This increase in resistance limits the current flow, providing reliable temperature protection.

Conclusion

The TFPT0603L2200FZ is a surface-mount PTC thermistor with a 603 package size, and has a wide operating temperature range of -40°C to 125°C. It is widely used in both battery and embedded electrical systems for temperature sensing applications, providing quick response to temperature variations and highly accurate temperature coefficient of resistance (TCR). Its working principle is based on the property of its electrical resistance, which changes with temperature, thereby limiting the current flow and providing reliable temperature protection.

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