PRF18BF471RB5RB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PTC thermistors are temperature sensors used to measure the changes in temperature with a precision level held to within a few tenths of a degree. The PRF18BF471RB5RB is one type of PTC thermistor specifically designed for use as a temperature sensor in air conditioners and refrigerators. This model of the PTC thermistor utilizes a positively temperature coefficient (PTC) element within a resistor-capacitor (RC) network and is designed to be used as an accurate temperature probe for applications where wide temperature range and reliable temperature detection is required.

The working principle of the PRF18BF471RB5RB is based on the use of an electrically resistive PTC element with a positive temperature coefficient. When the temperature increases, the resistance of the PTC thermistor increases in a predictable manner thus increasing its overall resistance. The amount of this increase in resistance is dependent on the individual model, with the PRF18BF471RB5RB exhibiting a positive temperature coefficient of 0.025%/K between 0°C and 150°C. In this manner, the PTC thermistor is able to provide an accurate detection of temperature change and is suitable for a wide array of applications.

The PRF18BF471RB5RB PTC thermistor is most realized in its applications in air conditioners and refrigerators. When installed in these types of machines, the PRF18BF471RB5RB PTC thermistor acts as a temperature detection device and triggers the compressor or fan as needed. This helps to promote energy efficiency in air conditioners and refrigerators, which is particularly important as air conditioners and refrigerators are responsible for a large portion of electricity usage in the home. This type of accurate temperature control also helps to promote greater reliability in refrigerators and air conditioners.

The PRF18BF471RB5RB PTC thermistor exhibits excellent accuracy in temperature detection and its positive temperature coefficient provides a reliable indicator for any changes in temperature. By being placed within an RC network, the PTC thermistor can be used as a temperature sensor for a wide array of applications. This makes it a great choice for a variety of industries, including air conditioning and refrigeration, where accurate and reliable temperature detection is required.

The specific data is subject to PDF, and the above content is for reference