PTFT0603L2200JV

Series:	PTFT
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Resistance @ 25°C:	220 Ohms
Resistance Tolerance:	±5%
Operating Temperature:	-55°C ~ 125°C
Power - Max:	75mW
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)
Supplier Device Package:	0603

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PTFT0603L2200JV Temperature Sensor – PTC Thermistors

PTC Thermistors are temperature sensors that utilise a thermistor, a type of resistor that changes its resistance with temperature. The PTFT0603L2200JV, from TE Connectivity, is a PTC Thermistor in a 0603 surface mount housing, with resistance of 2200 Ohms at +25°C. It is highly accurate and has a medium response rate.

Applications of the PTFT0603L2200JV Temperature Sensor

The PTFT0603L2200JV has a wide range of applications due to its small size, accuracy, medium response rate and high resistance. This makes it perfect for a variety of applications such as temperature measurement and detection, power surge protection, and over temperature/current protection in automotive and industrial environments.

Temperature Measurement and Detection

This sensor is best suited for temperature measurement and detection applications due to its small size, accuracy and fast response rate. As it is able to detect a wide range of temperatures, from -40°C to +125°C, the PTFT0603L2200JV is great for applications that require accuracy within tight temperature rate ranges.

Power Surge Protection

Due to its high resistance, the PTFT0603L2200JV is best suited for power surge protection applications. This is because it is able to detect high temperature levels quickly and accurately, and is resistant to electrical surges, making it ideal for protecting components from damage caused by power surges and abnormal temperature levels.

Over Temperature/Current Protection

The PTFT0603L2200JV is also perfect for over temperature/current protection applications due to its small size and fast response rate. This makes it ideal for protecting components from damage caused by heat or electrical overloads.

Working Principle of the PTFT0603L2200JV Temperature Sensor

The working principle of the PTFT0603L2200JV is based on the NTC (Negative Temperature Coefficient) thermistor. This is a type of resistor that changes its resistance with temperature. The resistance of the thermistor decreases as the temperature increases, and vice versa. The PTFT0603L2200JV has a resistance of 2200 Ohms at +25°C. When the temperature rises, the resistance of the PTFT0603L2200JV decreases, thus allowing more current to flow through the sensor. The increased current flow is detected by the sensor’s amplifier, which then outputs a voltage corresponding to the temperature, allowing it to be measured by the controlling microcontroller or device.

Conclusion

The PTFT0603L2200JV Temperature Sensor from TE Connectivity is a great solution for a variety of temperature monitoring and protection applications due to its small size, accuracy, high resistance and medium response rate. It utilises the NTC thermistor working principle, whereby a decrease in resistance is used to measure the temperature of an environment. This makes it an ideal solution for applications where accuracy and fast response times are of the utmost importance.

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