CS3FR020E

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Through Hole Resistors

The CS3FR020E is a through hole resistor that is commonly used in a variety of applications. This resistor is designed for high-current applications and can handle up to 2A of current. It is also highly durable and can withstand up to 122 degrees Celsius without degradation. This makes it suitable for use in harsh conditions.

Application Field

The CS3FR020E is commonly used in industrial, aviation, and automotive applications. In industrial applications, it can be used for power and control circuits. It is also used for energy management in aviation applications, such as powering cockpit lighting and avionics. In automotive applications, it can be used to power lamps, indicators, and other components. It can also be used for power control circuits and as an alternative to large inductors, allowing the system to draw more current without damaging any sensitive components.

Working Principle

The CS3FR020E is a through hole resistor that works based on the resistive effect of a semiconductor material. When current passes through the resistor, a voltage drop occurs across the resistor due to resistance. As the current flows, heat begins to build, which is dissipated as the temperature increases. As the temperature increases, the resistive effect increases, which in turn increases the voltage drop across the resistor.

The temperature coefficient of the CS3FR020E can range from 0ppm/K to 400ppm/K, depending on the material of the semiconductor. This means that the resistance of the resistor may vary slightly in response to changing temperatures. When used with a current-limiting circuit, the resistor can help in protecting the system from overloads or short circuits, as it will automatically reduce its resistance at higher currents in order to limit the current flow.

Conclusion

The CS3FR020E is a through hole resistor that is suitable for use in industrial, aviation, and automotive applications. It is highly durable and can handle up to 2A of current and withstand up to 122 degrees Celsius without degrading. This resistor works based on the resistive effect of a semiconductor material, and its temperature coefficient may range from 0ppm/K to 400ppm/K depending on the material of the semiconductor. When used with a current-limiting circuit, the resistor can help in protecting the system from overloads or short circuits, as it will automatically reduce its resistance at higher currents in order to limit the current flow.

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