PTFT0805L2201JV

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PTC Thermistors are temperature sensors used to detect temperature levels in various applications. They are solid-state devices that use the temperature-dependent resistance of a resistor to detect temperature changes in an environment. The PTFT0805L2201JV is a PTC thermistor that is commonly used for various applications. In this article, we will discuss the application field and working principle of the PTFT0805L2201JV.

The PTFT0805L2201JV is a surface-mountable PTC thermistor with a small footprint. It is designed to provide reliable thermal sensing and thermal protection in a wide range of temperature and current conditions. The thermistor is particularly useful in applications where reliability and accuracy are required on a wide range of temperatures. Some of the common application areas of the PTFT0805L2201JV include: temperature measurement, temperature control, thermal protection, self-heating, over-current protection, and thermal shock protection.

The PTFT0805L2201JV uses a PTC resistor as its sensing element. PTC resistors are characterized by a positive temperature coefficient (PTC), meaning that their resistance increases with increasing temperature. The temperature sensing element is connected to a circuit controlling a relay or other output. When the temperature increases, the resistance of the PTC element increases, which in turn triggers the circuit to switch the relay or output. The temperature sensing range of the PTFT0805L2201JV is -40°C to +150 °C.

Another feature of the PTFT0805L2201JV is its fast response time. The thermistor has a response time of 15 ms, allowing it to accurately detect temperature changes quickly. The thermistor also has a high accuracy, making it suitable for applications that require precise temperature control. The thermistor is also capable of withstanding high vibration and shock levels, making it suitable for even the most demanding applications.

In addition to its temperature sensing capabilities, the PTFT0805L2201JV also offers exceptional protection against current surges. The thermistor is designed to detect over-current conditions and shut down the system to prevent catastrophic failure. The thermistor is able to detect current surges up to 1.6A.

Overall, the PTFT0805L2201JV is an excellent choice for applications that require precise temperature control and reliable protection from current surges. The thermistor has a small footprint, fast response time, and high accuracy, making it suitable for a wide variety of applications. Its wide temperature range, fast response time, and current surge protection make it an ideal choice for thermally sensitive applications.

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