PTFT0805L0470JW

Series:	PTFT
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Resistance @ 25°C:	47 Ohms
Resistance Tolerance:	±5%
Operating Temperature:	-55°C ~ 125°C
Power - Max:	100mW
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Supplier Device Package:	0805

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 thermistors are temperature sensors that work by using the principle of positive temperature coefficient (PTC). They are composed of ceramic materials that contain certain metals, such as cobalt, manganese and nickel. When exposed to increasing temperature, the resistance of PTC thermistors increases in a linear fashion.The PTFT0805L0470JW is a type of PTC thermistor that can be used in a wide range of application fields. This thermistor is designed to measure temperature changes over a small range, between -40°C and 97°C, and has tolerances as tight as ±0.4°C. It has a resistance of 470 ohms at 25°C and a thermal time constant of 8 seconds in insulated air.In terms of its application field, the most common uses of the PTFT0805L0470JW are temperature detection in motors, ovens, and HVAC systems. It has also been used in medical applications such as heat therapy and thermally assisted surgeries.The operating principle of PTC thermistors is based on the fact that the resistance of the material increases when exposed to increasing temperatures. This characteristic is due to the fact that the electrons in the material move more slowly as the temperature increases, creating an increased resistance. This increased resistance creates a difference in voltage, which is then used to calculate and measure the temperature.PTC thermistors are a reliable and cost-efficient way to measure temperatures in a wide range of applications. The PTFT0805L0470JW is a specific type of PTC thermistor that is suited for measuring temperatures over a small range, between -40°C and 97°C, with tight tolerances of ±0.4°C. It is most commonly used in motors, ovens, and HVAC systems, as well as medical applications, such as heat therapy and thermally assisted surgeries.

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

Part Number	Manufacturer	Price	Quantity	Description