RWR89S2800FRB12

Through Hole Resistors are components used in electrical and electronic circuits for applications requiring resistance. RWR89S2800FRB12 is a commonly used type of through hole resistor that is manufactured by Vishay. The resistor type is composed of thin film tantalum nitride, and it has an operating temperature range of -55 to +125°C.

Application Field of RWR89S2800FRB12: This type of through hole resistor is mainly used in low-frequency and high-voltage applications. Its typical applications include audio amplifiers, class D amplifiers, digital-to-analog converters, high voltage power supplies, line drivers, motor drives, and switching power supplies. It can be used in switching or linear circuits, and it offers superior temperature stability, resistance to overload, and noise immunity. The device is also ideal for applications requiring high power dissipation, such as lighting, motors, and other power-dissipating components.

Working Principle of RWR89S2800FRB12: This type of through hole resistor is composed of a thin film of metal oxide, typically tantalum nitride. When an electrical current passes through the resistor, it is opposed by the metal oxide layer. This layer functions as a resistor because it reduces the current flowing through it and dissipates the energy as heat. The metal oxide layer also provides a very stable resistance value, meaning that its characteristics will not vary over time, even if the temperature or applied voltage changes.

The resistor also features a low self-heating capability, which means that it can run cooler and minimize any generated heat. This makes it a great choice for applications that require a consistent, stable, and reliable resistance value. Additionally, RWR89S2800FRB12 offers superior voltage and surge protection capabilities, ensuring that any voltage spikes are absorbed without damaging the system.

In summary, through hole resistors such as RWR89S2800FRB12 are essential components used in a wide range of electronic and electrical circuits. They are widely used in applications that require precise resistance values and stable operation. The device also offers superior protection from voltage surges and offers excellent temperature stability. This makes it ideal for use in audio amplifiers, motor drives, power supplies, and other power-dissipating components.