MFR50SFBE52-14K

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Through Hole Resistors

Through hole resistors are among the most common types of electrical components. These resistors are primarily used to create or maintain a specific voltage drop or current flow within a circuit. A through hole resistor will also allow designers to avoid crossover currents, reduce inductance and reduce power consumption. The MFR50SFBE52-14K is one type of through hole resistor, with specific characteristics and applications.

MFR50SFBE52-14K Application Field

The MFR50SFBE52-14K are screw-mount resistors that are designed for electrical isolation, power dissipation, filtering and noise reduction. These resistors can also be used to prevent high inrush current that can occur during circuit start-up. MFR50SFBE52-14K resistors are most commonly used in DC power supplies, instrumentation, consumer electronics, computing, automotive, telecommunications and medical equipment.

MFR50SFBE52-14K Working Principle

The MFR50SFBE52-14K resistors use a specific combination of ceramic rods or pellets, commonly known as “islands”, that are covered with a metal layer. These islands are connected together in an alternating sequence through the ceramic material, and are insulated from each other by a plastic coating. The metal layer is used as the wire-link between each layer of the resistor. As electrical current travels through the layers and islands of the resistor, some of the electrical energy is converted to heat energy and dissipated through the metal layer.

The resistance of the MFR50SFBE52-14K is determined by a variety of factors, such as the spacing between the ceramic islands, the number and type of metals used as the linking wire, as well as the length of the resistor. The variety of metals used in the resistor will also affect the maximum working temperature, as well as the amount of power the resistor can dissipate.

Aside from the metal wire-link, the MFR50SFBE52-14K also includes a protective housings. The housings are made using either plastic or resin, and can protect the resistor in temperatures ranging from -50°C to +60°C. The housing can also be filled with a special wire-bonding mechanism that allows for greater power dissipation and noise reduction.

Conclusion

The MFR50SFBE52-14K is a type of through hole resistor that is used to create or maintain a specific voltage drop or current flow within a circuit. These resistors can also be used to reduce power consumption, prevent high inrush currents, reduce inductance and filter out noise. They are commonly used in DC power supplies, instrumentation, consumer electronics, computing, automotive, telecommunications and medical equipment. The resistance of these resistors is determined by a variety of factors such as the spacing between the ceramic islands and the type of metals used as the linking wire. The housings for these resistors are also designed to protect the resistor in temperatures ranging from -50°C to +60°C.

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