CFR100JT-52-2K7

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Through hole resistors are an essential part of many electrical circuits. The CFR100JT-52-2K7, a carbon film through hole resistor, is suitable for use in a wide range of applications. In this article, we will discuss its application field and working principles.

Applications

The CFR100JT-52-2K7 is a carbon film through hole resistor. It has a wide range of uses for precision electronic applications, including in medical, automotive and industrial sectors. These resistors provide a reliable and robust solution for any circuit design.

It is primarily used in circuits which require high resistance accuracy and stability. It can also be used in applications which require high-operating temperature performance, as it can withstand temperatures of up to +105°C without any significant performance degradation.

Because of its stability and reliability, the resistor is also suitable for use in circuits which are subject to a lot of vibration, such as audio amplifiers or heavy machinery. This makes it an ideal choice for industrial applications.

The resistor has a wattage rating of 0.5 watts, making it suitable for use in low-power circuits. Its resistance tolerance is as high as 2%, meaning that it can provide accurate and reliable resistance values for even the most demanding circuits.

Working Principles

The CFR100JT-52-2K7 consists of a metal oxide film deposited onto a ceramic substrate. This film is then machined and cut into precise shapes. The metal oxide film is then joined to two copper contacts, which act as terminals.

When a current is passed through the resistor, the metal oxide film will resist the flow of current. This resistance value is determined by the geometry, thickness and composition of the metal oxide film. The CFR100JT-52-2K7 has an external resistance tolerance of 2%, meaning that it can provide accurate and reliable resistance values.

When the resistor is subject to heat, the metal oxide film will react by expanding and contracting. This leads to a change in the resistance of the resistor, as the metal oxide film will become thicker or thinner depending on the temperature of the environment. This can be used to calibrate electronic circuits which require a precise resistance value over a range of temperatures.

The CFR100JT-52-2K7 is also designed to be resistant to external shocks and vibrations. Its ceramic substrate and metal oxide film provide the resistor with additional protection from mechanical impacts, making it suitable for use in high-vibration applications.

Conclusion

The CFR100JT-52-2K7 is a carbon film through hole resistor. It is suitable for precision electronic applications, as it offers high accuracy and stability. Its reliable performance and low wattage rating make it suitable for both low-power and high-temperature circuits. Its metal oxide film and ceramic substrate provide the resistor with additional protection from external shocks and vibrations, allowing it to be used in industrial or automotive applications.

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