FKN100JR-73-18R

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Through Hole Resistors are one of the most widely used components for electrical and electronic circuits and are found in most electronic layouts. The FKN100JR-73-18R is an example of a through hole resistor with a specific application field and working principle.

The FKN100JR-73-18R resistor is a through hole type with a cylindrical shape. It has a large contact area for a good physical and electrical connection to printed circuits. The resistor has a power rating of 0.2 W, and a tolerance of 5%. The resistor has a maximum operating voltage rating of 350V AC, and a dielectric strength rating of 3KV. The resistor is constructed of a ceramic body with an aluminum oxide coating. This design ensures the resistor can handle high temperatures and still provide a reliable connection.

The FKN100JR-73-18R resistor is typically used as part of a circuit protection system. It is often used in printed circuit boards to protect delicate or sensitive components from runaway currents. The resistor also functions as a grid resistor; providing a uniform voltage to multiple components. Additionally, the resistor is used to terminate signal lines, and to control impedance in high-speed data transfer circuits.

In terms of working principle, this through hole resistor works by dissipating electric energy in the form of heat. When current flows through the resistor, some of the electrical energy is lost as heat. By using resistors that exhibit a specified amount of resistance, a certain level of electrical current is kept in check so that components that are protected do not become damaged by runaway currents. The amount of resistance offered by the resistor is determined by its size and shape. The FKN100JR-73-18R resistor has a power rating of 0.2W, making it suitable for circuits with up to 350V AC.

The FKN100JR-73-18R resistor is a reliable and cost effective component for electrical and electronic circuits. Its detailed design ensures that it can be used in a variety of applications without compromising the safety of the components. By controlling the electrical current in certain sensitive components, it helps to minimize damage to other parts of the circuit. As such, it is a popular choice among electrical engineers for circuit protection.

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