RWR81N1820FRS70

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Through Hole Resistors are a type of passive electrical components that are used to provide resistance to current flow in a circuit. The RWR81N1820FRS70 is one such resistor that is commonly used in a variety of applications. This article will discuss the application fields and working principles of the RWR81N1820FRS70 through hole resistor.

The RWR81N1820FRS70 through hole resistor is an axial leaded resistor with a tolerance of +/-5%. This type of resistor is designed for use in a variety of applications such as a power resistor, current sensing, snubber, or for use in noise suppression circuits. It has a resistance value of 1820 ohms with a temperature coefficient of 100ppm/°C, which ensures accurate and reliable operation over a wide temperature range. The resistor is also highly reliable and stable, making it ideal for use in long-term applications.

The RWR81N1820FRS70 through hole resistor works by generating a voltage drop across its terminals in response to the flow of current through it. The resistor limits the amount of current that can be passed through it, and the amount of voltage it drops is equal to the amount of current that passed through it multiplied by its resistance value. For example, if 10mA of current were to pass through the RWR81N1820FRS70 resistor, it would drop 0.018V as a result of its 1820 ohm resistance value. This means that the RWR81N1820FRS70 through hole resistor can be used to control and limit the flow of current in a circuit while still providing accurate output voltage levels.

The RWR81N1820FRS70 through hole resistor is also commonly used in noise suppression circuits. Noise suppression is achieved by generating a voltage drop across the resistor\'s terminals that is greater than the voltage generated by the noise. This voltage drop will reduce the amount of noise that is able to pass through the circuit and will ensure that the signal and other components in the circuit are not affected. This is an important function in circuits that require clean, noise-free signals to work properly.

The RWR81N1820FRS70 also has a wide temperature range, making it suitable for applications that require stable operation in a large temperature range. The resistor can operate in temperatures ranging from -55°C to +125°C, ensuring reliable operation even in extreme temperatures. The resistor can also be used in high power applications, as it can handle up to 500mW of continuous power.

Overall, the RWR81N1820FRS70 through hole resistor is an extremely versatile and reliable component and can be used in a variety of applications. It can be used as a power resistor, current sensing, snubber, or for noise suppression, and is suitable for use in a wide range of temperatures. Its resistance value and temperature coefficient ensure accurate and reliable operation, making it a great choice for long-term applications.

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