WW12FB6R04

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Through Hole Resistors are highly useful components often found in various electrical circuits, whether it be in industrial, consumer, or military applications. Among these resistors is the popular WW12FB6R04, which is a resistor that utilizes a metal oxide film for better power dissipation. For a better understanding of this resistor, let\'s look at its application field and working principle.

The WW12FB6R04 is categorized as a through-hole resistor due to its circular, cylindrical shape that easily facilitates mounting on printed circuit boards. As a result, it is often used in a wide variety of electronic equipment and in industrial-use applications, such as power supplies and automotive circuitry. Furthermore, its resistance range of 10Ω to 6MΩ, in addition to its power ratings from 0.125 to 2W, make it a highly versatile resistor able to handle the various demands on the energy requirements of electric circuits.

This resistance is mainly made up of a metal oxide film and a ceramic sleeve made from pentoxide. This metal oxide film allows for better power dissipation compared to traditional metal film resistors yet still provides a solid resistance to current flow. The power dissipation also serves to dispel any heat produced from the resistor, making the WW12FB6R04 a highly overheating-resistant component. Furthermore, the ceramic sleeve provides the already-resistant metal oxide film with extra protection against environmental damages, such as dust and humidity. Flexible connectors are also used to firmly attach the resistor to the power terminal, ensuring steadier power transmission.

As for the working principle, the WW12FB6R04 works like any other through-hole resistor. In this case, current passes through the metal oxide film, exposing it to electrical charge and producing resistance. As the current passes through, it converts a portion of the energy from the electric current into heat, dissipated by the metal oxide film. This results in either a decrease or a halt in the flow of current depending on the resistance provided by the metal oxide film, fulfilling the role of a resistor in the given circuit.

In conclusion, the WW12FB6R04 utilizes a metal oxide film to provide sufficient resistance in various industrial, consumer, and military applications. It comes with flexible connectors and a ceramic sleeve, ensuring more efficient power transmission and more protection against environmental damages. The heat dissipated as the electric current passes through the metal oxide film serves to protect the resistor from any potential overheating damage. All in all, the WW12FB6R04 allows for a reliable and safe current regulation in a wide variety of electrical circuits, making it an essential electronic component.

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