YQR100R080

Operating Temperature:	0°C ~ 60°C
Mounting Type:	Chassis Mount, Wire Lead
Package / Case:	Bead with Terminal
Supplier Device Package:	--
Series:	YQ
Packaging:	Bulk
Part Status:	Active
Resistance @ 25°C:	80 Ohms
Resistance Tolerance:	±25%

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Introduction to PTC Thermistor Technology

A PTC thermistor, or Positive Temperature Coefficient thermistor, is a temperature sensor whose resistance increases as the temperature of the device rises. The PTC thermistor is featured in a wide range of temperature sensing and controlling applications in both consumer electronics and industrial applications. The YQR100R080 is a commonly used high temperature PTC thermistor device.

How the YQR100R080 Works

The YQR 100R080 PTC thermistor functions through its ability to increase resistance as temperature rises. This type of thermistor is created using conductive ceramics which are embedded with a metal oxide resistor element. The devices are typically then enclosed in a plastic casing.The PTC thermistor works by having a weak conductive material embedded with a metal oxide resistor element. This material contains electrically polarized particles whose borders form what are called “grain boundaries”. These “grain boundaries” have a positive temperature coefficient, meaning that as their environment temperature rises, the material’s resistance increases, thereby providing an electrical signal that is proportional to the temperature increase.The YQR100R080 features a low resistance value of 0.6 at 25℃, and increases to 900 ohms at 155℃. It has a high thermal time constant which provides a fast and accurate high temperature indication.

YQR100R080 Application Fields

The YQR100R080 PTC thermistor can be used in a wide variety of temperature sensing and control applications. It is an ideal solution for applications such as high temperature circuits, high-temperature/high-humidity testing, coffee machines, air conditioners, ovens, refrigerators, toasters, and heaters.The YQR100R080 is suitable for industrial uses such as motor protection, communication equipment, and thermal shutoff. It is also a popular choice for automotive applications such as engine overheating protection and alarm systems.

Conclusion

The YQR100R080 PTC thermistor is a reliable and accurate device for temperature sensing and control applications. This thermistor is ideal for a wide range of both consumer and industrial applications, and can be used to accurately detect and signal changes in temperature. The YQR100R080 is a popular choice for applications such as motor protection, communication equipment, thermal shutoff, and automotive applications.

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