FCR200JR-73-22K

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Through Hole Resistors are a common type of electronic component that has found a multitude of uses in both commercial and industrial applications. The FCR200JR-73-22K (K = kiloohm) is a through hole resistor specifically designed to handle power ratings up to 2.2W, and is often used in automotive and AC/DC power circuits to regulate and limit current. This article will examine the application field of the FCR200JR-73-22K, as well as its working principle.

Application Field

The FCR200JR-73-22K is a useful component for a wide range of projects and provides a comprehensive solution for high current limiting and protection. The resistor has a wide range of applications in automotive, AC/DC power circuits, and other industrial applications. Some of which include but are not limited to:

• Automotive circuits, where it is often used for current limiting and as a load in engine and braking systems.
• AC/DC power circuits, where it is used to regulate current flow.
• Industrial robots, they use the FCR200JR-73-22K to regulate and control current in order to reduce energy consumption.
• Inverters, to help regulate current and limit spikes in order to protect the device from damage.

Working Principle

The FCR200JR-73-22K is part of a family of through hole resistors, which functions by providing a protective barrier that limits current flow. Through hole resistors are constructed of a cylindrical core of ceramic material, which acts as the resistor body. This body holds a metal element in place, which is typically a metal alloy with a very high resistance. The metal element is connected to two electrical leads which are in contact with the resistive element. When electricity is passed through these leads, some of it is dissipated as heat, creating a potential difference and allowing a current to flow.

The rated power level of the FCR200JR-73-22K is 2.2W, which means that it can handle up to that rated amount of energy before breaking down. The resistor is also rated up to 93°C, meaning that it can handle temperatures up to that point before the risk of permanent damage. This makes the FCR200JR-73-22K an ideal choice for high current applications, as it is able to dissipate the heat effectively.

Conclusion

The FCR200JR-73-22K Through Hole Resistor is widely used in automotive, AC/DC power circuits, and other industrial applications. Its ability to withstand high temperatures and dissipate heat effectively make it a great choice for high current projects. The working principle of the FCR200JR-73-22K involves providing a protective barrier that limits current flow. The rated power level of the resistor is 2.2W, meaning it can handle up to that rated amount of energy before breaking down.

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