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Through Hole Resistors

The RSF-25JR-26-4K3 is a through hole resistor that is designed for high reliability, high energy density and high efficiency. It is suitable for a wide range of industrial and consumer applications such as lighting, audio-visual, medical, automotive and power applications.

Application Field

The RSF-25JR-26-4K3 through hole resistor is designed for applications where low power, high reliability and low noise are of primary significance. It is a direct replacement for applications such as lighting, medical, audio-visual, automotive and power applications, and can be used to replace other resistors such as carbon film resistors, wirewound resistors, and metal-oxide film resistors. It is also ideal for applications where accuracy and repeatability are important, such as in precision measurements. With its low power, high efficiency and high reliability, the RSF-25JR-26-4K3 can provide excellent performance in a wide range of industrial and consumer applications.

Working Principle

The RSF-25JR-26-4K3 is a through hole resistor that works on the principle of resistive elements connected in series or parallel, resulting in a high accuracy, low power and low noise resistance. It is composed of a resistor element, a resistive wire, a metal-oxide film, and a dielectric insulator. The resistor element and resistive wire together form an electrical loop, and the metal-oxide film and the dielectric insulator form a capacitance between the resistor element and the resistive wire to create the resistance. The metal-oxide film also provides protection against corrosive chemistries, extreme temperature, and vibration.

The RSF-25JR-26-4K3 is designed to operate over a wide temperature range, and is capable of withstanding high-temperature operating conditions. It is also highly reliable even under extreme temperature variations and environmental conditions. With its low power and high efficiency, this through hole resistor provides excellent performance in a wide range of applications.

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