H421R5BDA

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Through Hole Resistors play a vital role in many electrical circuits, providing a safe and reliable supply of power to many components. A good example of this is the H421R5BDA resistor, which is a non-inductive through-hole resistor widely used in high voltage applications.

The H421R5BDA has a maximum voltage rating of 4000 volts, withstanding high voltage transients of up to 10000 volts, while its wide operating temperature range (-55 to +125 degrees Celsius) makes it a great choice for high temperature industrial applications. Its design also ensures maximum thermal and electrical protection, making it an ideal choice for applications where electrical safety is a top priority.

But what makes the H421R5BDA so popular? The answer lies in its unique construction. The resistor consists of an outer metal layer, which helps provide superior thermal and electrical conductivity, as well as protection from environmental contaminants. Inside this layer are two finely stacked metal layers, which act as a series of contact points and provide a path for electric current to flow in a controlled way.

The resistor also features a unique design, which makes use of an exposed resistor contact which allows for exceptionally low resistance. This allows the H421R5BDA to provide consistent performance over a wide range of current and voltage levels, while also offering excellent thermal stability for a variety of applications.

In terms of its usage, the H421R5BDA is often used in the automotive industry, as well as for low voltage gradient (LVG) applications such as LED lighting. It is also used in high voltage applications such as solar panel direct current (DCD) power supplies and regulators. In addition, the H421R5BDA is highly suited for power operation in TV and computer monitors, and is commonly used in robotics and integrated chip manufacturing.

Overall, the H421R5BDA is a great choice for a range of industrial and other high voltage applications. Featuring superior thermal and electrical protection, as well as offering a low resistance contact, the resistor is ideal for a range of power conditioning applications.

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