TFPT0805L3900FM

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Temperature sensors are a type of electrical device that measures temperature and converts it into an electrical signal. PTC thermistors are a type of temperature sensors which use the thermistor phenomenon to detect changes in temperature. The TFPT0805L3900FM is one such PTC thermistor that is widely used in various applications and is known for its excellent temperature sensing capabilities and accuracy.

The TFPT0805L3900FM has a resistance value of 39.00Kohms at 25 °C and its temperature sensing range extends from -55°C to + 125°C. In addition to its reliable temperature sensing, the TFPT0805L3900FM is also considered to be a self-heating device as it has the ability to generate its own heat when activated. This is due to the unique properties of the PTC thermistor material which causes it to increase its own resistive value when exposed to a high temperature.

The TFPT0805L3900FM is suitable for use in a variety of different applications. It can be used as an over-temperature protection device in electric heating devices, such as irons, toasters, and coffee makers. It can also be used as a temperature sensor in refrigerators, ovens, air conditioners, and other household appliances. Furthermore, it can be used in the industrial applications such as energy-saving lighting control, factory temperature monitoring, motor and generator temperature detection, and medical device temperature control.

The working principle of the TFPT0805L3900FM can be summarized as follows: when exposed to temperature changes, the PTC thermistor material will generate heat through its self-heating effect. This causes the resistance value of the PTC thermistor to change, which in turn can be used to measure the temperature of the environment. The resistance value of the thermistor can be measured using a standard multimeter or it can be measured using a dedicated TFPT0805L3900FM thermistor measuring device.

The TFPT0805L3900FM is an excellent choice for temperature sensing applications due to its accuracy, stability, reliability and wide measuring range. Its self-heating effect allows it to generate its own heat, which makes it an even more efficient and effective temperature sensing device. The TFPT0805L3900FM is suitable for use in a variety of applications such as ovens, air conditioners, refrigerators, and energy-saving lighting control systems.

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