FMP300JB-52-620K

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Through hole resistors are electronic components produced in a variety of configurations at different power and resistance levels. The FMP300JB-52-620K is an example of a type of through-hole resistor, manufactured by KOA. Due to its unique characteristics, this component is an ideal choice in various applications.

What is the FMP300JB-52-620K and What Applications Does It Work Best For?

The FMP300JB-52-620K is a 2-watts resistor with a maximum operating temperature of 105 °C. It has a voltage coefficient of ± 300ppm/V unit, a surge resistance of over 600 watts, and an insulation resistance of over 2 megohms. Despite being relatively large and bulky, this resistor provides optimum power handling capability in various applications ranging from telecommunications and consumer electronics to automotive, industrial, and more.

This resistor is manufactured with a higher specification than general-purpose resistors — making it more advantageous for applications that require high-spec resistors, such as automotive circuits. Due to its high surge resistance, it has greater heat-releasing capability. This allows the resistor to dissipate even greater power while ensuring its stable performance, and protecting the circuit from potential damage.

What is the Working Principle of the FMP300JB-52-6200K?

The FMP300JB-52-620K takes advantage of carbon composition technology, which is made up of finely ground and mixed graphite powder combined with a suitable binder. This combination is pressed into various shapes and then heated in an annealing chamber. This assures that the resistor has uniform electrical and mechanical characteristics. By constraining and controlling the voltage along a conductor — known as the resistor\'s resistance — a resistor operates to control current flow.

The FMP300JB-52-620K has two main advantages over other types of resistors: higher resistance variability and better heat dissipation. Its greater resistance variability allows it to accurately control the current flow, while its high power rating allows it to effectively dissipate heat. This ensures that the resistor does not overheat or become damaged due to prolonged exposure to high-power conditions.

In addition, this resistor is typically double wound — with both the insulator and core having two layers that are insulated from each other. This helps promote better thermal characteristics, such as higher electrical insulation and reduced heat production. Thus, this resistor is a great choice for high-performance applications where temperature control and stability are essential.

Conclusion

In conclusion, the FMP300JB-52-620K through-hole resistor has a variety of features and characteristics which make it an ideal choice for a variety of applications. Its high thermal and surge resistance, precision resistance values, and double winding allow it to offer great performance in different scenarios. Furthermore, its robust construction makes it able to withstand high-powered applications, and its design helps it maintain stable performance over time.

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