FMP200FRF52-121K

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Through Hole Resistors are components for electrical engineering. They allow a resistor to be inserted into metal or plastic containers for purposes such as current regulation, power handling, and noise suppression. FMP200FRN52-121K is a Through Hole Resistor, mainly used in narrow-pitch telecommunications, such as mobile phones and PDAs. The resistor features a reliable design for high-frequency applications, providing excellent performance in terms of frequency stability, low noise generation, and small size.The FMP200FRN52-121K can be used in applications like base station antenna matching circuits, Wi-Fi receivers, and other analog circuits. Its unique features make it suitable for use in all the above and more comprehensive applications. It has a resistance range of 0.2–20 ohms, and a characteristic temperature coefficient of ± 45 ppm/°C. Moreover, the resistor has a maximum ESR rating of 0.6 ohms and an inductance of 1.875 uH.The working principle of the resistor is simple. The FMP200FRN52-121K is composed of a resistor body, a backbone electrode, and a metal shell. When exposed to an electric current, the backbone electrode experiences a voltage drop. This voltage drop is created due to the resistance of the material used within the resistor body. The metal shell acts as a shield, protecting the resistor from electrical noise in the surrounding environment.The resistor also offers high reliability in temperature changes and eliminates drift. It is formed using a combination of invar and carbon-comp, with an additional protective layer formed by the metal shell. This combination ensures the resistor can handle high frequencies and provides a stable output over a wide range of temperatures. As a result, the FMP200FRN52-121K is suitable for high power, high frequency, and sensitive electronic circuits.In summary, the FMP200FRN52-121K is an application-specific Through Hole Resistor that provides excellent reliability and performance when used in high-frequency applications. It features a resistance range of 0.2–20 ohms, a temperature coefficient of ± 45 ppm/°C, a maximum ESR rating of 0.6 ohms, and an inductance of 1.875 uH. The resistor is composed of a resistor body, a backbone electrode, and a metal shell, which provide a protective layer to the resistor and reduce electrical noise.

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