PTFT1206L4700JW

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

Temperature sensors are application-specific devices that enable the measurement of temperature. Temperature sensing technology has long been employed as an effective way to detect temperature differences and fluctuations in equipment and processes. One such temperature sensor is the PTC thermistor. A PTC thermistor, or Positive Temperature Coefficient thermistor, is a semiconductor device that functions by responding to temperature or heat energy. It has a highly temperature-dependent resistance that it can generate when exposed to heat.

The PTFT1206L4700JW is a PTC thermistor used for temperature sensing applications. It is designed to have a negative temperature coefficient (NTC) and is constructed from a ceramic core with a thin-film resistor deposited over top. The device measures 1206 in size, has a tolerance of ±25%, a temperature coefficient of -4700ppm, and a power rating of 0.03W. It also has a wide operating temperature range of -40°C to 125°C.

The working principle of the PTFT1206L4700JW involves the resistance of the ceramic core increasing as temperature increases. This is due to the positive temperature coefficient of the thin-film coating, as it results in an increased resistance which matches the temperature range of the PTC thermistor. This leads to greater resistive changes which can be used to detect and measure temperature changes.PTFT1206L4700JW has many applications, such as being used for temperature sensing in HVAC systems, ensuring secure data communication in automotive systems, and for use in industrial process control systems.

The PTFT1206L4700JW also has advantages over other temperature sensors. As a PTC thermistor, it is more reliable than most other types of temperature-sensitive devices, such as RTDs and thermocouples. It is also able to measure a wide range of temperatures, from -40 to 125°C, and is relatively inexpensive to manufacture. Moreover, it is not prone to drift due to the effects of moisture or vibration.

In conclusion, the PTFT1206L4700JW is a PTC thermistor used for temperature sensing applications. It has a highly temperature-dependent resistance which increases with temperature, making it suitable for a wide range of applications, such as in HVAC systems, automotive systems, and industrial process control systems. It is an affordable and reliable solution for businesses looking for a temperature-sensing device with a wide operating temperature range.

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