SFR2500001963FR500 Resistors

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Through Hole Resistors

Through hole resistors, specifically SFR2500001963FR500, are small components with the purpose of limiting and controlling the current in a circuity. These resistors are used in many applications such as electronic circuits, control panels, automotive, as well as computers and telecommunications. And while Through hole resistors may not be the most exciting components, they are still essential for the proper functioning of any electronic system.

Application Field

SFR2500001963FR500 Through hole resistors are generally used when high-power applications are needed. This type of resistor typically has a power rating of 500 watts and is suitable for applications with power levels up to a maximum of 20 amps. This type of resistor is mostly utilized in many electronics and automotive applications, such as electric cars, communication systems, power amplifiers, medical devices, and solar panels.

In the automotive industry, SFR2500001963FR500 Through hole resistors are used for spiking voltage levels and ensuring that the current stays in the protective limits. This type of resistor can be used in the different parts of the vehicle, such as the fuel pump, fuel injection, ignition system, cruise control, electronic power steering, and steering wheel controls. These resistors also ensure that the electric control unit works, as it needs the power to continually process information.

In the telecommunications industry, SFR2500001963FR500 Through hole resistors are commonly used in amplifiers, modems, transceivers, cellular phones, cordless phones, and antennas. These resistors also protect these devices from any sudden voltage spikes, helping to maintain consistent power supplies.

Working Principle

SFR2500001963FR500 Through hole resistors work by limiting the current flow in a circuit. This is done by creating a barrier of resistance material. When the component is connected to the power supply, current will pass through the resistor and cause the electrons within the resistor material to vibrate from one end to the other. The vibrating motion of the electrons generates heat, which causes a voltage drop across the resistor. This generates the desired effect: a decrease in the current that is allowed to flow through the circuit at any given time.

The amount of current allowed to flow through the resistor is determined by its size and the type of material used. The size of the resistor is usually indicated by the code on its body. The resistance value is expressed in ohms and is seen as “R”, followed by the numerical value. For example, an SFR2500001963FR500 resistor has a resistance value of 250,000 ohms.

To keep the current flowing consistently, SFR2500001963FR500 Through hole resistors also need to be designed and sized with the type of voltage they will encounter. This is so that they don’t overheat and cause any damage to the circuit. If a large voltage is expected, then a higher power rating is necessary for the resistor to be effective.

SFR2500001963FR500 Through hole resistors are one of the most common types of resistors used in electronic components and they are essential for the proper functioning of any circuit. Without them, there could be a surge of uncontrolled current and potentially cause damage to your electronic devices.

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