CMF554K7500FHBF

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Through Hole Resistors

Through hole resistors, or also called as Through-Hole Components, are fixed resistors that are electrically connected to the circuit board through a hole in the board. The common construction of a through-hole resistor includes a resistor element, a substrate or a base to which the resistor element is usually mounted, and normally two or more metal leads that are welded on both ends of the extracted resistor element.

CMF554K7500FHBF is a through hole resistor that can be used in limited space applications such as highly densified applications and microcircuitry. Its outer structure is designed to enable high stability and reliability. It can accommodate leaded up to 40 A and is designed to perform within the operating temperature range of 0°C to 70°C. It features a maximum power rating of 500W and a standard resistance range of 1MΩ to 10MΩ.

Application Field

The CMF554K7500FHBF through hole resistor can be widely used in a variety of industrial and consumer applications such as resistive heating, motor control, welders, and photovoltaic systems. Its construction makes it particularly suitable for applications where precise and reliable electrical resistances are required without sacrificing thermal and mechanical stability. Additionally, it is used in medical equipment, automotive and aerospace application, instrumentation, mass spectrometry, various types of fuel analyzing equipment and embedded systems.

Working Principle

The working principle of a through-hole resistor is based on the Ohm’s law. In this law, the resistance is the measure of opposition to the current flow in the circuit. When a voltage is applied across the resistor, the amount of current flow through the resistor is directly proportional to the applied voltage. This can be expressed in the form of a mathematical equation known as ohm\'s law. The equation shows the relationship between voltage, current, and resistance in an electrical circuit.

The CMF554K7500FHBF through hole resistor is constructed from multiple layers of materials that are used to control the voltage and the resistances and limit the current flow through the resistor. The resistor is designed with a temperature coefficient to provide maximum power rating stability for the specific application. The resistor also has multiple mounting arrangements such as radial, axial, side entry, and surface mount which facilitates its use in different applications.

Conclusion

In conclusion, CMF554K7500FHBF through hole resistor is a reliable and efficient resistor that can be used in a wide range of applications. Its construction ensures that it is highly stable and durable and can handle up to 500W of power. It is also designed to have a wide standard resistance range from 1MΩ to 10MΩ, and various mounting arrangements making it suitable for different application scenarios.

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