TFPT0805L3901KM

Series:	TFPT
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance @ 25°C:	3.9 kOhms
Resistance Tolerance:	±10%
Operating Temperature:	-55°C ~ 150°C
Power - Max:	100mW
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Supplier Device Package:	0805 (2012 Metric)

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 - PTC Thermistors

PTC Thermistor, short for Positive Temperature Coefficient thermistor, is an electrical component which can be used to measure temperature. The most commonly used type of PTC thermistor is the TFPT0805L3901KM, which is a NTC (Negative Temperature Coefficient) thermistor.A thermistor is a two-terminal electronic component that is sensitive to temperature changes. It can be used in various temperature sensing applications and in various ways. It is usually made from a semiconductor material which has the ability to either decrease or increase the amount of current that passes through its terminals when exposed to changes in temperature. The TFPT0805L3901KM is a NTC thermistor, meaning its resistance will decrease when its temperature rises.The most common application for the TFPT0805L3901KM is a temperature sensor. It can be used to monitor and control temperatures in various environments, such as in chemical processes, industrial issues, HVAC systems and medical, safety and security applications. It is typically housed in a plastic casing and is connected to a circuit board to form a complete temperature sensing system.The working principle of the TFPT0805L3901KM is relatively simple. When the temperature of the thermistor increases, its resistance decreases as well. This causes a large change in the voltage drop across the circuit, which is then detected by the circuit board. The circuit board then interprets this change in voltage and produces a corresponding output, which can be used to control the temperature in the desired environment.The TFPT0805L3901KM is highly reliable in its application and is widely used in many industries. It is very efficient in its operation, as it is very sensitive to even small changes in temperature, and can detect and respond to these changes very quickly. It also has a relatively low cost compared to other types of temperature sensors, which makes it a great cost-effective solution for temperature-sensitive applications.Overall, the TFPT0805L3901KM is a very versatile and reliable temperature sensing device. It can be used in a variety of applications, and is highly efficient in its detecting and responding capabilities. It is also a cost-effective solution, making it a great option for a wide range of temperature-sensitive applications.

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

Part Number	Manufacturer	Price	Quantity	Description