HFT1220-30R0-J

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

NTC thermistors, popularly known as negative temperature coefficients (NTCs) are thermally sensitive resistors. They are widely used for their ability to measure temperatures over a wide range of temperatures. A typical NTC thermistor consists of a metal oxide core that is surrounded by metal wire. The resistance of the metal oxide core changes as a function of the temperature of the surrounding medium. HFT1220-30R0-J is one of the most widely used and popular type of NTC thermistors.

HFT1220-30R0-J is a glass encapsulated NTC thermistor designed specifically for a variety of temperature sensing applications. It has excellent temperature stability and provides reliable readings over a wide temperature range. The NTC thermistor consists of a ceramic body containing a small quantity of rare earth metal oxides surrounded by a metal wire winding. The resistance of the NTC thermistor varies exponentially with temperature. The resistance of HFT1220-30R0-J is approximately 10 kOhms at 25°C and its operating temperature range is -55°C to 125°C.

NTC thermistors are widely used in temperature sensing applications, such as automotive horsepower control, home automation temperature control, and other industrial applications. They are also used for compensating temperature effects on measuring devices such as thermocouple and Platinum Resistance Temperature (RTD). HFT1220-30R0-J is a popular choice for automotive engine control as its resistance changes exponentially with temperature and its temperature range is suitable for automotive engine temperatures. It is also used for home automation temperature control as it provides accurate and reliable readings over a wide temperature range. In addition, it is used for other industrial applications such as for compensating temperature effects on measuring devices such as thermocouple and RTD.

The working principle of HFT1220-30R0-J is based on the fact that resistance of a metal oxide core changes as a function of temperature. As the temperature increases, the resistance level of NTC thermistor decreases. This is due to the fact that the number of electrons in the core increases with temperature and thus decreases the number of electron pairs that can carry current. This results in a decrease in conductivity and thus resistance. Conversely, when the temperature decreases, the resistance increases and thus less current can flow through the device. HFT1220-30R0-J provides accurate and reliable readings over a wide temperature range as its resistance changes exponentially with temperature.

In conclusion, HFT1220-30R0-J is one of the most popular and widely used NTC thermistor used in temperature sensing applications. It has a ceramic body containing a small quantity of rare earth metal oxides surrounded by metal wire winding. The resistance of the NTC thermistor changes as a function of temperature and its resistance level decreases as the temperature increases. The resistance of the HFT1220-30R0-J is approximately 10 kOhms at 25°C and its operating temperature range is -55°C to 125°C. It is used for a variety of applications such as automotive horsepower control, home automation temperature control and other industrial applications.

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