FKN500JR-91-1R5

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Through Hole Resistors have been around for a long time and are often used in many types of applications. FKN500JR-91-1R5 is a particular type of Through Hole Resistor that is usually used in power applications such as filtering and regulating circuits.

FKN500JR-91-1R5 is designed to provide a controlled degree of power dissipation, protection, and EMI/RFI suppression. It is a flameproof, non-magnetic component with an operating temperature range of -55° to +125° C. Its operating voltage is 500 volts and it has an αB value of 1.0.

FKN500JR-91-1R5 consists of a metal contact that is connected to an insulating shell, which is connected to the body of the resistor. The contact is soldered to the circuit board, while the insulator is held in place by a crimped-on ferrule or soldered to the board. The resistor then connects to the terminals and is held in place with a cover and screws. By mounting the resistor to the board, the resistor is secured and the power resistance can be changed depending on the application.

The working principle of FKN500JR-91-1R5 is based on the electrical resistance that results from electrons moving through a conductor. A current passing through the body of the resistor is converted to thermal energy, which creates a resistance across the terminals and reduces the current passing through the resistor. This is known as Joule heating and is used to regulate power in circuits and reduce EMI/RFI noise.

FKN500JR-91-1R5 is suitable for applications such as automotive, computer, audio, power supplies, and instrumentation. It is an ideal choice for applications that require a heat-resistant resistor with a moderate to high power rating. It is also long-lasting and reliable due to its low resistance and high temperature range. In addition, the resistor is also resistant to moisture and dust, making it an ideal option for any indoor or outdoor environment.

In conclusion, FKN500JR-91-1R5 is a Through Hole Resistor that is well suited for many types of applications. Its operating voltage range and temperature range make it suitable for a wide range of applications, while its flameproof construction and moderate power ratings make it an ideal choice for high-power applications. As it is resistant to moisture and dust, it is also perfect for outdoor as well as indoor use. Finally, its working principle is based on the generation of Joule heating, which is used to regulate power and reduce EMI/RFI noise in circuits.

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