H4P21K5DZA

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Through hole resistors are electrical components used in electronic circuits for providing the heat-stabilized, consistent and reliable electrical resistance. H4P21K5DZA through hole resistors is a through hole resistors series from the manufacturer. This article will discuss the application field of this H4P21K5DZA series as well as its working principle.

Application

The H4P21K5DZA through hole resistors provide a low-resistance connection with excellent thermal resistance. This series is designed for applications such as circuit board mounted power resistors, wire-wound and resistor films. It can also be used as current-limiting resistors in electric circuits and pulse applications, and to control impedance in circuits. It is also suitable for use as a laboratory standard or functional replica of certain standard values. The H4P21K5DZA series of through hole resistors is widely used in different current ranges, such as televisions, monitors, communications systems, lights, printers and domestic appliances.

Working Principle

The main working principle behind the H4P21K5DZA through hole resistors is the Ohm\'s law. This law states that the electrical current (I) flowing through a conductor is proportional to the voltage (V) applied, and inversely proportional to the resistance (R) of the conductor. This is expressed as V=IR. The resistance element of the resistor serves to limit the amount of current in the circuit, and thus helps in controlling the power supply and network stability. The H4P21K5DZA through hole resistors feature temperature stabilization over time, enabling them to be used reliably over an extended period. They also feature a dielectric coating for improved behavior, which prevents damage to the resistor elements caused by moisture or corrosion.

The H4P21K5DZA series of through hole resistors offer a wide range of features and benefits and is thus suitable for use in a variety of applications. It offers a reliable and stable connection, along with excellent thermal resistance. It is also designed to be highly durable, and hence can be used over an extended period of time without any issues. The wide range of features offered by the H4P21K5DZA makes it an ideal choice for various types of applications, where a reliable and stable connection is required.

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