FCR200JR-73-43K

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Through-Hole Resistors are among the oldest and most common type of resistor - they were the first resistor technology to be developed in the 1950\'s. Today, through-hole resistors are still widely used across industrial, commercial and domestic application fields.The FCR200JR-73-43K is an example of a through hole resistor. It is a 4-terminal device with a metal oxide film construction. This resistor has a resistance range of 0.5 ohms to 100k ohm and a 1,000 volt maximum wattage. It is typically used for signal processing or power distribution applications.The working principle of the FCR200JR-73-43K is based on the theory of resistive heating. When electricity is passed through the resistor, some of the energy is converted into heat. This heat can then be dissipated to the surrounding environment via convection through the air, radiation or by contact with an object (such as a heat sink). This is known as Joule heating, and it is what enables the FCR200JR-73-43K to function as a resistor.The most common application of the FCR200JR-73-43K is in power distribution, where it is used to control current draw and voltage levels. It can be used in applications such as motor control, speed control and relay control. In addition to power distribution, the FCR200JR-73-43K can also be used in signal-processing applications. In these applications, the resistor functions as a filter, blocking or attenuating certain frequencies while allowing others to pass.The FCR200JR-73-43K is also known for its stable and consistent resistance value. This allows it to be used for accurate measurements, particularly in applications that require precise current and voltage levels. In some cases, it can be used to protect sensitive electronic components from dangerous levels of current.In conclusion, the FCR200JR-73-43K is an example of a through-hole resistor used in a variety of different applications. Its working principle is based on resistive heating and it can be used for power distribution and signal processing applications, as well as for accurate measurements and for protecting delicate components. The FCR200JR-73-43K is reliable and can withstand high temperatures, making it an ideal choice for many industries.

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