PTFT0603L4700JV

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PTC Thermistors are temperature sensors with a wide range of applications. The PTFT0603L4700JV is a thermistor specifically designed for temperature sensing applications. It is a PTC type thermistor with very low resistance at room temperature that increases rapidly with rising temperature.

The PTFT0603L4700JV utilizes an NTC thermistor element. An NTC thermistor is a resistor made from a metal oxide that exhibits a decrease in resistance when heated. The PTFT0603L4700JVs resistance value changes exponentially over a wide temperature range, providing an accurate indication of the ambient temperature.

The PTFT0603L4700JV has an operational temperature range of -40°C to +150°C, with a linear temperature coefficient of 0.048% / °C. The resistance of the PTFT0603L4700JV is 5.9 kΩ at 25°C, and its dissipation of constant is 1 mW / °C. The PTFT0603L4700JV is packaged in a 0603 case size.

The main application field of the PTFT0603L4700JV is temperature sensing and measurement. It can be used in a variety of applications, including motor control, over-temperature detection, and home appliances. The PTFT0603L4700JV can also be used as a temperature compensation device for temperature control or other circuits. In addition, it can be used as a protective device to ensure that the circuit does not overheat and cause system failure.

The working principle of the PTFT0603L4700JV is based on the Seebeck effect. When a thermal gradient is applied to a conductor, an electric voltage can be generated. This phenomenon is known as the Seebeck effect. The PTFT0603L4700JV utilizes this effect to measure the temperature of an object. When a current is applied to the NTC thermistor, the resistance of the thermistor will change according to the temperature. This change in resistance can be measured and correlated to a temperature value.

In summary, the PTFT0603L4700JV is a PTC thermistor with a wide range of applications. Its main application is in temperature sensing and measurement, such as motor control, over-temperature detection, and home appliances. It utilizes the Seebeck effect to measure temperature, by changing the resistance based on the temperature of an object. The PTFT0603L4700JV is an ideal choice for temperature sensing and measurement applications.

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