RWR71S5R11FRRSL

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Through hole resistors usually refer to resistors that come in cylindrical packages with lead wires sticking out the side of the package. The most common type of this resistor is the RWR71S5R11FRRSL, which is a very versatile resistor that can be used in a wide variety of applications. In this article, we will discuss the application field and working principle of the RWR71S5R11FRRSL through hole resistor.

The RWR71S5R11FRRSL through hole resistor is a type of metal oxide film resistor that consists of a metal film, made of zinc or titanium, on a ceramic core. This type of resistor is manufactured with highly precise resistivity values ranging from 0.05 ohms to 1.0 ohms. It is an ideal component for applications with high power requirements and low resistance values. The resistor also features a low temperature coefficient of resistance (TCR) and low inductance, which makes it suitable for use in noise sensitive circuits.

The most common application field for the RWR71S5R11FRRSL through hole resistor is in high power amplifier circuits. In these circuits, the resistor is used to reduce the output impedance of the amplifier so that it can handle higher power levels without damaging the circuit elements. The resistor also acts as a current limiting device, helping to ensure that excessive currents do not flow through the amplifier or other components. Additionally, since the resistor has a low TCR, it is also suitable for use in precision audio circuits, such as equalizers and preamplifiers, where low frequency accuracy is important.

The RWR71S5R11FRRSL through hole resistor has a simple working principle. The resistor works by converting electrical current into heat. When a certain amount of current is applied to the resistor, the metal film begins to heat up, resulting in a decrease in the resistance of the resistor. This change in resistance is what is known as Ohm’s Law, and it is what allows the resistor to regulate the current in a certain circuit.

As mentioned earlier, the most common application field for the RWR71S5R11FRRSL through hole resistor is in high power amplifier circuits. The resistor works by reducing the output impedance of the amplifier so that it can handle higher power levels without damage to the components. Additionally, since the resistor has a low TCR and inductance, it is also suitable for use in precision audio circuits, such as equalizers and preamplifiers, where low frequency accuracy is important.

In summary, the RWR71S5R11FRRSL through hole resistor is a very versatile component that can be used in a variety of applications. It is ideal for use in high power amplifier circuits, as well as in precision audio circuits, due to its low TCR and inductance. Additionally, the resistor works by converting electrical current into heat, allowing it to regulate current flow in certain circuits.

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