PR425C135S101H

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Temperature Sensors - PTC Thermistors are very useful components used in sensing temperature changes of systems around us. PR425C135S101H is one of the most popular PTC thermistors in the market and has a wide range of applications. In this article, we will look at the PR425C135S101H application field and working principle.

The PR425C135S101H thermistor is mainly used for heat sensing applications. It works on a simple principle of reducing the resistance when its temperature is increased. This thermistor has an exceptionally high insulation resistance between the metal layers and its ceramic body. It also has a high operating temperature range from -55°C to +125°C. These unique features make it suitable for use in systems that require both high precision and temperature stability.

The PR425C135S101H thermistor is used in a variety of applications such as cooling systems, heating systems, air conditioning systems, refrigerators, ovens, and other domestic appliances. It is also widely used in industrial and medical devices.

The working principle of the thermistor is based on the fact that as its temperature changes, its resistance changes accordingly. The thermistor is made of a ceramic material that is highly sensitive to temperature changes. When the temperature increases, its resistance decreases and vice-versa. This enables the thermistor to be used for precise temperature measurements.

The PR425C135S101H thermistor can be used in a variety of different types of temperature sensing applications. It can be integrated into a system to provide temperature control. It can also be used as a temperature detection device in heating or cooling systems. Another common application of thermistors is as inrush current limiters in electronic circuits.

In addition to the above applications, the thermistor can also be used for temperature compensation in pressure gauges. This is achieved by connecting the thermistor in parallel with the gauge’s pressure sensing element. When the gauge’s temperature fluctuates, the thermistor’s resistance will change accordingly, thereby compensating for the temperature variation.

The PR425C135S101H thermistor is one of the most popular PTC thermistors in the market. Its wide temperature range, high accuracy, and relatively low price, make it an ideal choice for many temperature sensing applications. It is used in many domestic and industrial applications and its working principle makes it easy to integrate into a system.

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