PTFT0603L6801JV

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PTC Thermistors are temperature sensors that contain a positive temperature coefficient (PTC) thermistor, a special type of resistor that exhibits a predictable change in resistance with temperature. They are widely used in temperature sensing and over-temperature protection applications. PTC thermistors, like the PTFT0603L6801JV, provide a simple and cost-effective solution for detecting over-temperature events in a wide range of applications.

The PTFT0603L6801JV is a PTC thermistor that features a small 0603-sized package and high resistance value at room temperature. It is designed for use in temperature sensing and over-temperature protection applications, such as in telecommunications equipment, computers, camera systems, test and measurement instruments, and gaming consoles.

The PTFT0603L6801JV is based on the principle of self-heating. It consists of a carbon-filled ceramic core that is encapsulated in a ceramic body. This ceramic body contains metal electrodes that act as electrical contact points. As the temperature of the ceramic body increases, the resistance of the thermistor increases as well. The PTFT0603L6801JV has a resistance of 12 kΩ at 25°C and a positive temperature coefficient of 0.5%/K.

PTFT0603L6801JV temperature sensors offer several advantages over other types of temperature sensors. They have a high accuracy and stability over their operating range, are tolerant to long-term temperature cycling, and are inherently immune to noise and vibration. They also have a simple two-wire electrical connection scheme, which eliminates the need for an additional temperature measuring device and makes installation easy.

The PTFT0603L6801JV is used primarily in temperature sensing and over-temperature protection applications. It can be used in conjunction with an external termination resistor to provide a stable output signal that is proportional to temperature. The resulting signal can then be used to activate a warning system when the temperature of the device passes a certain threshold, or it can be used to regulate the temperature of the device by controlling a cooling system.

In summary, the PTFT0603L6801JV is a reliable and cost-effective PTC thermistor that is widely used in temperature sensing and over-temperature protection applications. It offers a number of advantages, such as high accuracy, stability, and immunity to noise and vibration. Additionally, its simple two-wire connection scheme makes installation easy and eliminates the need for an additional temperature measuring device.

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