FKN300JR-73-8R2

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Through Hole Resistors

Through Hole Resistors, or THRs, are electrical components that are designed to control the amount of resistance in an electrical circuit. They are most commonly used in applications where current and voltage need to be precisely regulated. A THR is different from its counterpart, the SMD resistor, in that it is intended to be mounted through an opening in a circuit board. As a result, it makes it easier to identify and replace if necessary.

The FKN300JR-73-8R2 is a through-hole resistor designed for high-density, power controlling applications. It features an ultra-high power rating of 1.76 watts and a resistance range of 0.3 ohms to 1 mega-ohm. This makes it suitable for applications that require a high degree of accuracy. Due to its through-hole construction, the FKN300JR-73-8R2 is more reliable and resistant to environmental conditions such as humidity than some other types of resistors.

The FKN300JR-73-8R2 is most commonly used to reduce the level of current through a circuit, or to alter the voltage thresholds of a circuit. In the first application, a THR is used in place of a single resistor. The THR is connected in series with other components and acts as a "resistor" that reduces the amount of current flowing through the circuit. This allows a greater control over the amount of current and voltage available in a circuit, which can improve its performance. In the second application, a THR is used to create a voltage threshold in a circuit, allowing only certain signals to pass through while blocking out signals that are above or below the threshold.

The working principle of FKN300JR-73-8R2 is based on the relationship between current, voltage, and resistance. When the voltage and current are applied to the resistor, the current is divided in proportion to the resistance. The higher the resistance, the less current will flow through the resistor. A THR accomplishes this task by allowing a certain amount of resistance to be applied to a circuit. As a result, the current is limited to a given amount and the voltage is regulated.

The FKN300JR-73-8R2 is a great choice for applications that require a high degree of accuracy and reliability. It is highly resistant to environmental conditions and can be easily replaced if necessary. This makes it an ideal component for those looking to add more precise control to their circuit designs.

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