H4P422KDZA

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A through hole resistor is a passive electronic component which resists the flow of current. The H4P422KDZA is a through hole resistor designed by the global component manufacturer EPCOS. It is a 4-terminal resistor with a resistance value of 4.22kΩ and a tolerance of +/- 5%. The resistor is constructed using a glass encapsulated structure, which ensures a high degree of strength and reliability.

The H4P422KDZA is used in a wide variety of applications, from consumer electronics to automotive and industrial equipment. It is typically used to provide resistance values in circuits, limit current flow, or as a voltage reference. The resistor is specially designed to operate in environments up to 125°C, making it suitable for use in high temperature and harsh environments.

At the core of the H4P422KDZA is a resistor element. This element is made from carbon, which is encased in an insulating material, such as glass or ceramic. The resistor element is protected by a metal shield which provides quick thermal transfer. The contacts of the resistor are plated with tin and gold, which ensures good electrical and thermal contact.

The resistor is constructed using a standard 2-pin package, which ensures easy manufacturing and installation. The resistor has a power rating of 2W, which makes it suitable for a variety of applications.

The working principle behind the H4P422KDZA is fairly simple. When a voltage is applied across the resistor, a current flows through it. This current is inversely proportional to the resistance of the resistor. The resistor limits the flow of current, thus preventing damage to the underlying circuitry.

The H4P422KDZA is one of the many through hole resistors available from EPCOS. It is an ideal solution for a wide range of applications, from consumer and industrial electronics to automotive equipment. The resistor is designed to operate in harsh environments up to 125°C, making it suitable for high temperature applications. The resistor is easy to manufacture and install, with its standard 2-pin package.

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