CMF5548K700FEBF

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Through Hole Resistors are a type of resistor that is designed to mount on printed circuit boards. They are less commonly used in modern electronics compared to surface mounted resistors. But they are still important components in a variety of applications. The CMF5548K700FEBF is a through hole resistor that features a ±5% tolerance, 700mW power rating, and a uni-polar film construction. In this article, we’ll discuss the application field and working principle of the CMF5548K700FEBF.

Application Field

The CMF5548K700FEBF is a through hole resistor designed for use in industrial applications. It is typically found in industrial controls, power circuits, motor drives, and automated systems. It is also commonly used as a voltage divider in high-power applications.

The resistor is capable of operating in temperatures ranging from -55°C to +200°C, making it suitable for extreme environments. It is also resistant to vibration and shock, making it ideal for applications in harsh environments. The resistor is also UL rated, making it ideal for applications requiring compliance with safety standards.

The CMF5548K700FEBF can also be used in low power applications due to its low thermal resistance. Its low tolerance of ±5% ensures accurate voltage readings and superior performance even in extreme temperature environments. It can also be used in frequency-sensitive circuits due to its ability to remain stable over a wide range of frequencies.

Working Principle

The CMF5548K700FEBF is a through-hole resistor with a uni-polar construction. This means that the resistor consists of a single sheet of resistive film that is wrapped around a cylindrical core. As electricity passes through the resistor, it encounters the resistive film, which reduces the current by dissipating some of the energy in the form of heat. The amount of current that is reduced is determined by the resistance rating of the resistive film.

The uni-polar construction of the CMF5548K700FEBF allows it to operate in temperatures ranging from -55°C to +200°C without any degradation in performance. This is possible because the resistive film in the resistor is made up of a polyester-impregnated high temperature film. This material is highly durable and can withstand extreme temperatures.

The CMF5548K700FEBF is also capable of dissipating large amounts of power due to its 700mW power rating. This means that the resistor can handle up to 700 milliwatts of power before being overloaded. This makes the resistor suitable for applications that require high performance. Additionally, its low thermal resistance ensures that it will not overheat even when dissipating large amounts of power.

The CMF5548K700FEBF is also designed to be vibration and shock resistant, making it ideal for applications where the components are subject to harsh environments. The resistor is also designed to be resistant to EMI and RFI interference, making it suitable for applications in industrial control systems.

In conclusion, the CMF5548K700FEBF is a through-hole resistor designed for use in industrial applications. It is capable of operating in temperatures ranging from -55°C to +200°C and is resistant to vibration and shock. Additionally, it is capable of dissipating large amounts of power and provides a low tolerance of ±5%. This makes it ideal for applications requiring high performance and accuracy. Moreover, its low thermal resistance ensures that it will not overheat even when dissipating large amounts of power.

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