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Through Hole Resistors

A through hole resistor, also known as a wiring terminal resistor, is a type of resistor that has two terminals and is designed to be installed in a printed circuit board (PCB) by way of soldering into plated through holes. It is one of the more standard types of resistors used in electronic circuits. Through hole resistors offer a wide range of design flexibility with their ability to be made in various sizes and shapes.

PNP3WVJR-73-0R56 Application Field

PNP3WVJR-73-0R56 through hole resistors are capable of mounting on printed circuit boards through the via holes drilled into it. This makes it one of the most popular types of resistors for electronic circuit designs. It\'s application fields include, but are not limited to telecom equipment, computer equipment, motor control, automotive and industrial control.

PNP3WVJR-73-0R56 Working Principle

The PNP3WVJR-73-0R56 through hole resistor works by using two terminals to connect a resistor to a PCB. The resistor itself is a small component made inside the resistor with a thin film of metalised carbon. The resistance of the resistor is a measure of the amount of current that will flow through it, and is measured in ohms. When a voltage is applied across the terminals of the resistor, it limits the current flow, and thus affects the voltage applied across the other components connected to the circuit.

The PNP3WVJR-73-0R56 through hole resistors are highly suitable in applications where there are space constraints or high temperature requirements, due to their compact size and low temperature coefficient. Additionally, they offer excellent tolerance, making them a good choice for precision applications. The cooling effect of the through hole design also helps to protect the resistor from damage due to thermal shock.

Conclusion

In conclusion, the PNP3WVJR-73-0R56 through hole resistors are a highly reliable and widely available type of resistor, and are an excellent choice for almost any application. They are capable of mounting on a PCB via through hole plating, and have a wide range of design flexibility with their ability to be made into various sizes and shapes. The through hole design also offers excellent cooling, making it a good option for higher temperature applications.

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