FMP100FRE52-71K5

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Through Hole Resistors are electronic components that have been used in electronic circuit designs since the 1960s and are typically used to limit current flow, adjust signal levels, divide voltages, bias active elements, and deny codes. The FMP100FRE52-71K5 is one of the most popular Through Hole Resistors available today, and it has a wide range of applications and working principles.

Application Field

The FMP100FRE52-71K5 is a 100 mm carbon film fixed resistor with a power rating of 0.25 W and Ohm resistance of 52.1 Ohms. This Through Hole Resistor offers excellent self-heating performance, which is particularly well-suited for high-power LED lighting applications, where frequent overloading is a common factor. It is also suitable for power supply applications, and is widely used in industrial control circuit designs. The resistor also features strong heat and humidity resistance, making it suitable for outdoor applications as well.

Other common applications of the FMP100FRE52-71K5 include medical equipment, electric motors, electric vehicles, automotive circuit protection, current-limiting, and more. This Through Hole Resistor also offers high-frequency noise canceling in radio broadcasting, making it a popular choice for radio circuit designs, as well.

Working Principle

The FMP100FRE52-71K5 Through Hole Resistor is a four-terminal device, with the resistance being created by a metal film that is deposited onto a substrate. The resistance value is determined by the width, thickness, and surface area of the metal film. The four-terminal design helps reduce the self-heating of the electrical contacts and minimizes the power rating, making it ideal for high-power applications. The resistor is sealed with a plastics material to ensure stability and reliability.

When a voltage is applied to the terminals, a current flows through the resistor, generating a certain amount of heat that is proportional to the current and voltage applied. The heat generated by the FMP100FRE52-71K5 is dissipated through the substrate and case body, making it ideal for applications where high ripple currents are a common factor. This makes the FMP100FRE52-71K5 an ideal Through Hole Resistor for providing protection against short-circuits, under-voltage, and over-voltage.

Conclusion

The FMP100FRE52-71K5 Through Hole Resistor is one of the most reliable and stable resistors available on the market today, and it has a wide range of applications and working principles. It is suited for high-power LED lighting applications, medical equipment, electric motors, electric vehicles, automotive circuit protection, current-limiting, radio broadcasting, and more. The four-terminal design helps reduce the self-heating of the electrical contacts and minimizes the power rating, while the sealed plastic construction ensures stability and reliability. Furthermore, the resistor features strong heat and humidity resistance, making it suitable for outdoor applications as well.

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