H840R2DZA

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Through Hole Resistors are one of the most reliable and widely used resistor types in electronic engineering today. The H840R2DZA is a Through Hole Resistor that is particularly useful for applications requiring low power and high precision. It has been designed using the latest technology to offer superior performance, and is ideal for applications ranging from industrial, consumer, and communication applications.

In terms of application field, the H840R2DZA is ideal for various general purpose electronic applications. It is useful for designing circuits that require a high degree of precision, stability and reliability with regard to the output. As a low-power resistor, it is also useful for applications that require low power consumption or noise and interference elimination. One specific example is in automotive circuits, where H840R2DZA can be used to provide precise resistance for systems such as blinkers and speed control.

The working principle of the H840R2DZA is based on the use of Ohm\'s law, which states that current through a conductor is equal to the voltage divided by the resistance. Specifically, it works by allowing the current to flow through it and setting up a resistance. The resistance is determined by factors such as the type of material and number of coil turns. For example, if a resistor is made from copper and has two sets of 10 turns, then it would have a resistance of 0.2 ohms.

The H840R2DZA specifically uses a carbon film material composition, which helps to provide a stable and reliable output with a small size. The resistor is also coated with an insulation layer to ensure safety against electric shocks and short circuits. Furthermore, the resistor is equipped with a printed circuit board, which helps to reduce the size and complexity of the resistor while also helping to provide better protection.

The resistance of the H840R2DZA is adjustable, allowing for adjustability between 0.020 ohms and 2.00 ohms. It is also designed to handle power levels up to 0.7 Watts, which makes it suitable for a variety of high-power applications. Additionally, it has a maximum operating temperature of 125 degrees Celsius, which makes it suitable for use in harsh environments. Finally, it is protected from reverse polarities and overvoltage, helping to ensure a long lifespan.

In conclusion, the H840R2DZA Through Hole Resistor is an excellent choice for applications requiring low power and high precision. It is designed to handle low power levels and has adjustable resistance, making it useful for a variety of applications. Additionally, its small size and insulation layer adds to its utility, while its reverse polarity and overvoltage protection ensures a lifetime of dependable operation.

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