RLR20C4301GRRSL

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Through Hole Resistors-RLR20C4301GRRSL Application Field and Working Principle

The RLR20C4301GRRSL is a resistor component manufactured by ROHM Semiconductor and is a through-hole or leaded component.
The component is commonly used in industries such as automotive, industrial, electronic components, and electronic equipment, and is primarily used to reduce electrical signals, heat, and power.
In terms of body size, the RLR20C4301GRRSL is a 4.3 mm x 2 mm component constructed of flame retardant materials.

The actual resistance of the RLR20C4301GRRSL is determined by its various features such as the material, the thickness of the component, and the number of turns of the winding. Additionally, this component comes in a variety of resistance values ranging from 0.01 ohms to 22Meg ohms. As such,the RLR20C4301GRRSL is used as a variable resistor to provide adjustable resistance to circuits, and can be used in applications such as lighting, consumer electronics, and communication equipments.

The RLR20C4301GRRSL also features high reliability with a wide range of temperature and high humidity resistance. It is also designed to handle high temperatures and voltage with ease and has a high temperature operation rating of -55°C to 125°C. Furthermore, the component material ensures high accuracy and stability,making this component ideal in applications that require precise and reliable measurements.

RLR20C4301GRRSL Working Principle

The RLR20C4301GRRSL works by using a metal oxide film, which comprises a resistor element, to generate electrical resistance. This film is put on a metal substrate, usually one made of copper or nickel. This substrate is also bonded with silver and soldered with tin, thus providing it with the no-lead terminal-to-case insulation at its contact surfaces. The silver and tin components provide the metal oxide film with electrical and thermal conducts, allowing electricity to flow through the component. The resistance of the component is determined by the thickness of the metal oxide film.

In other words, the working principle of the RLR20C4301GRRSL is based on the Ohm’s law that is when an electric current passes through the component, it is resisted by the metal oxide film on the substrate. The thickness of this film plays a crucial role in determining the resistance of the component, and this is the reason why there are so many types of resistors with different resistance measurement. For example, the film can be thick or thin to generate different levels of resistance.

Conclusion

The RLR20C4301GRRSL is a type of through-hole resistor manufactured by ROHM Semiconductor. This component is highly reliable and is suitable for a wide range of applications such as automotive, industrial, medical equipments, and communication equipments. The working principle of the RLR20C4301GRRSL is based on the metal oxide film, which generates electrical resistance when an electric current passes through it. The thickness of this film determines the amount of resistance that is generated, and this is the reason why there are different types of resistors with different resistance values.

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