MFR1WSFRE52-12K

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Through Hole Resistors consist of components that serve the purpose of wire-wound fixed resistors and are widely used for many applications, including power supplies, amplifiers, oscillators and dynamotors. The MFR1WSFRE522-12K is one such common type of through hole resistors, offering a variety of features to help complete your project.

The MFR1WSFRE522-12K is an axial-lead resistor, offering high current ratings in exchange for low resistance values. It has a current rating of 12A and a resistance range of 25 Ω to 4.75k Ω, making it suitable for a variety of applications where high current needs to be delivered at low voltage levels. The resistor also features a robust construction, making it highly resistant to vibration and shock.

The structure of the MFR1WSFRE522-12K consists of two terminals made of metal film. These terminals are connected together using an anisotropic film layer, which helps to ensure reliable and stable resistance over time. The resistor also features a low temperature coefficient of resistance (TCR), ensuring that the resistance remains largely unaffected by temperature changes.

The working principle of the MFR1WSFRE522-12K is fairly straightforward. When an electrical current is applied to the resistor, the film layer resistance creates a voltage drop across the terminals. This voltage drop is the product of the applied current divided by the resistance value of the film layer. This voltage drop provides the necessary resistance for your circuit, helping to regulate the current and ensure a stable and reliable flow.

The MFR1WSFRE522-12K is widely used in a range of applications, including power supplies, amplifiers, oscillators and dynamotors, as well as other applications that require high current delivery at low voltage levels. The resistor is also suitable for use in high-temperature and vibration-prone environments, thanks to its robust construction and low TCR.

When selecting the right resistors for your projects, it is important to consider the factors mentioned above, such as current rating, resistance range and temperature coefficient of resistance. The MFR1WSFRE522-12K is a great choice for a variety of through hole resistor applications, offering a high current rating, low resistance values and low TCR.

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