FKN3WSJR-73-4R3

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Through Hole Resistors

Through-hole resistors are components that are used to regulate current flow in an electronic circuit. They are designed to provide a specific resistance within a circuit, and can be used to create voltage dividers, limit current draw, and provide feedback in transistors or amplifiers. Through-hole resistors are typically designed around an axial lead and come in various styles, shapes, sizes, and power ratings. They are an economical and reliable way to achieve resistance to current flows, making them popular among industrial and consumer electronics manufacturers.

FKN3WSJR-73-4R3 is a type of through-hole resistor with an Axial Lead design. It is mainly used in industrial applications, for which it provides accurate, easily adjustable resistance to high power levels. The resistor is constructed with a long, hollow, cylindrical ceramic body with an internal resistor. The area around the resistor is filled with fiberglass, insulation, or other materials that provide a high-temperature resistance. The body is typically plated with tin, and a metal cap is used to hold the ends of the resistor in place.

FKN3WSJR-73-4R3\'s working principle is based on Ohm\'s law, which states that the current flow through a resistor is proportional to the voltage applied across the resistor. This means that the resistance applied by the FKN3WSJR-73-4R3 can be adjusted by increasing or decreasing the voltage applied across it. When a higher voltage is applied to the resistor, more current will flow through the resistor, increasing the resistance. Conversely, when a lower voltage is applied to the resistor, less current will flow through it, decreasing the resistance.

Some applications of FKN3WSJR-73-4R3 include power regulation, voltage divider networks, current limitation, surge suppression, noise filtering, and voltage balancing. It is used in a wide variety of electronic systems such as automotive, medical, aerospace, and industrial systems. The resistor can also be used in combination with other components, such as capacitors, to create a variety of specialized circuit designs.

FKN3WSJR-73-4R3 is an axial lead resistor designed specifically for industrial applications. It is constructed to provide accurate, adjustable resistance at high power levels with a long, cylindrical ceramic body and plated with tin. It can be used for power regulation, voltage divider networks, current limitation, surge suppression, noise filtering, and voltage balancing, as well as a variety of other applications.

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