MFR25SFRF52-12R7

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Through Hole Resistors are one of the most commonly used resistors in electronic circuits. One type of resistor in particular, the MFR25SFRF52-12R7, is an invaluable component for any electrical project. But what is the purpose of these resistors and how do they work? In this article, we’ll take a look at the application field and working principle of the MFR25SFRF52-12R7 through hole resistor.

The MFR25SFRF52-12R7 through hole resistor belongs to the family of axial resistors. It is an epoxy sealed, through-hole, non-inductive resistor with a lead shape that makes it ideal for applications in electronic circuits with limited space. It has a total of four leads and is rated up to 25 watts. The main advantage of using this resistor is that it can be mounted directly onto the PCB board, taking up minimal space in the PCB and allowing for improved cooling performance.

Due to its epoxy sealing, the MFR25SFRF52-12R7 through hole resistor is an ideal choice for applications that require high power and heat dissipation. Its compact size makes it perfect for space-limited applications such as LED lighting, power supplies, and motor controls, among others. It can also be used in applications that require high-frequency currents such as switching circuits and frequency converters for motor controls.

The MFR25SFRF52-12R7 through hole resistor works by converting electrical energy into heat energy. Its resistance value depends on how much current is passing through the resistor. When the current increases, the resistance of the resistor increases. This conversion of electrical energy into heat energy is known as Ohm’s Law. As the current passes through the resistor, the heat generated is dissipated into the air or through the components on the PCB board.

The MFR25SFRF52-12R7 through hole resistor is an invaluable tool for any electrical project. It is durable and efficient, providing reliable performance under high-power and high-frequency conditions. Its ability to reduce space in the PCB board is a major plus, and its epoxy sealing provides enhanced protection against dust, moisture, and other environmental elements. With its wide range of applications, the MFR25SFRF52-12R7 through hole resistor is an indispensable component for any electrical system.

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