MFR25SFBE52-242R

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Through hole resistors are an essential part of today\'s electronic circuits, as they provide electrical limitations and safety against overloads. MFR25SFBE52-242R is one such type of through hole resistor, and is used in a variety of applications for providing electrical safety. In this article, we will discuss the application fields and working principle of MFR25SFBE52-242R and how it works.

The MFR25SFBE52-242R is a long-life, high-reliability through-hole resistor made from metal film. It is rated for power of 0.25W and a resistance of 240Ω. Its small size and low profile make it suitable for applications where space is limited. It has a temperature coefficient of 7 ppm/C, making it suitable for applications where temperature stability is critical. It can be used in both AC and DC circuits, making it a versatile option for many electronic devices.

The most common applications of the MFR25SFBE52-242R include automotive, audio, LED lighting, lighting ballasts, solar photovoltaic, medical and vending machine electronic controls. It is also widely used as a snubber resistor with diodes to regulate current spikes and surges. As a snubber, it is used to protect sensitive electronic components from damage due to excessive current. It is also used as a bleeder resistor to supply current to the output stage, and to protect the output stage from overcurrent.

The working principle of the MFR25SFBE52-242R is based on the fact that electrical current can be controlled by changing the resistance of a device. When connected in a circuit, it creates a resistance which has to be counteracted in order for current to flow. The amount of current that can flow through the device is proportional to the resistance. Because the MFR25SFBE52-242R has a set resistance of 240Ω, it can provide a consistent resistance, even when voltage fluctuations occur.

In addition to these main applications, the MFR25SFBE52-242R can also be used in a wide variety of other commercial and industrial uses. For example, it can be used to provide isolation in power supplies, in radio frequency cables, and as an audio circuit to protect against overload. Furthermore, its temperature stability makes it ideal for use in industrial and laboratory environments where temperature fluctuations can be a concern.

In summary, the MFR25SFBE52-242R is a versatile through-hole resistor with a low profile that makes it ideal for use in a wide range of applications. Its small size and temperature-stability make it suitable for use in applications requiring isolation. It is also widely used as a bleeder resistor or snubber, providing electrical safety and protecting sensitive components from damage due to overcurrent. As such, the MFR25SFBE52-242R is an essential component of many electronic circuits.

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