RWR74S1002FRBSL

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Introduction

Through hole resistors are widely used in electronics for limiting or adjusting current. RWR74S1002FRBSL, a through hole resistor, is mainly used in various applications where standard resistors are inadequate. It has a wide range of characteristics that can meet a variety of needs.

Application Field

The RWR74S1002FRBSL is mostly used in industry and consumer applications for providing power or current to electronic devices. It is suitable for LED displays, control circuits, and many other consumer applications. Additionally, it is used in automotive applications, as it is able to withstand a wide range of temperatures and humidity.

Working Principle

The working principle of the RWR74S1002FRBSL through hole resistor is based on Ohm’s law, which states that the current flowing through a conductor is directly proportional to the voltage applied across it. The resistor is designed to allow a specific amount of current to pass through, while limiting or adjusting the current output.It consists of four main components: an insulation layer, a carbon film layer, a metal case, and two lead wires. The insulation layer prevents electric current from flowing to other elements in the circuit. The carbon film layer acts as a resistive element, and the metal case provides a protective shell. The two lead wires are used to connect the resistor to the circuit.When a voltage is applied to the resistor, electric current flows through the insulation layer, the carbon film layer, and the metal case. The carbon film layer limits the amount of current that can flow through it. The resistor’s resistance value, measured in Ohms, defines the amount of current that can pass through it.When the current reaches the metal case, some of it is dispersed as heat. This heat is dissipated through the metal case and the two lead wires, preventing the resistor from overheating and burning out.

Conclusion

The RWR74S1002FRBSL is a through hole resistor that is commonly used in industrial and consumer applications where standard resistors are inadequate. It works by limiting or adjusting the current flowing through it, using the principles of Ohm’s law. Its components – the insulation layer, the carbon film layer, the metal case, and the two lead wires – enable the resistor to dissipate heat and prevent it from burning out.

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