MP821-0.20-1%

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Through Hole Resistors are one of the most commonly used electronic components in the world today. They are used to provide electrical resistance and to control current flow in a wide variety of electronic circuits. In particular, Through Hole Resistors are often referred to as “nominal” resistors due to their reliability and frequent use. As such, they have become an essential component in any electronic system.

The MP821-0.20-1% is a Through Hole Resistor, which is commonly used for applications requiring high accuracy. The MP821-0.20-1% is constructed of an insulated core, which contains two or more metal leads with a resistor value printed on the component. It has a standardized size, which is usually 6, 8, 10 or 12 millimeters in diameter. The resistor’s footprint must match the PCB’s design to ensure proper installation.

When selecting a Through Hole Resistor, it is important to consider the component parameters, such as its value, tolerance, temperature coefficient and voltage rating. The MP821-0.20-1% has a nominal resistance of 0.20 ohms and a tolerance of 1 percent. The temperature coefficient is typically specified as less than 50 ppm/°C. This is a critical parameter as it determines the resistor’s accuracy in high-temperature applications. The power rating of the MP821-0.20-1% is 0.25W.

The working principle of a Through Hole Resistor is relatively simple. When an electrical current is applied to it, the electrons move through the resistor’s resistor material, and electrical energy is dissipated in the form of heat. The resistor’s value is calculated by the ratio of the given current to the resistor’s voltage. This is known as Ohm’s Law.

The MP821-0.20-1% Through Hole Resistor is commonly used in a variety of electronic applications, such as power supplies, electronics testing, lighting circuits, automotive applications, and even in some industrial instrumentation. Additionally, this type of resistor is highly reliable and is often used in applications requiring high accuracy. They are also relatively simple to install, making them a popular choice for PCB design and assembly.

In summary, the MP821-0.20-1% Through Hole Resistor is a highly reliable component that is suitable for a variety of electronic applications. When selecting this type of resistor, it is important to consider its electrical parameters such as its resistance value, tolerance, temperature coefficient, and voltage rating. Furthermore, it is also important to be aware of its working principle, which is based on Ohm’s Law. By understanding the working principle of the MP821-0.2-1%, it is possible to ensure that the resistor will provide the desired accuracy in critical applications.

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