FKN500JR-91-1R8

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Through hole resistors, also known as axial resistors, are two-terminal electrical components which have the ability to adjust circuit parameters such as current, voltage, and resistance through their physical size. When connected to a power source, they produce an electric current in the form of heat or light. FKN500JR-91-1R8, as one type of through hole resistor, is widely used in a variety of applications, particularly in circuit boards, automotive, and medical engineering.

The FKN500JR-91-1R8 is an axial resistor manufactured by Vishay Intertechnology. It has a power rating of 1.25W, 5% tolerance, 500Ω resistance, and a maximum voltage rating of 500V. This resistor has a very small size of 5.6*2.3mm, so it is perfect for space-constrained, compact application designs such as automotive electronics and mobile device circuits. It is lead-free and RoHS compliant.

The FKN500JR-91-1R8 has two basic operations that are necessary for its application. The first operation is electrical conduction. This involves the flow of electricity through the resistor whenever it is connected to a DC power source. The second operation is dissipation. This operation involves the turning of electrical energy into heat energy, which is then dissipated away from the resistor. In this way, it serves as a regulator of electrical flow.

The FKN500JR-91-1R8 has a variety of uses in different applications. It can be used as a current-limiting device to regulate the amount of current passing through a circuit or as a thermostat to keep a circuit from overheating. It can also be used in filter circuits to reduce the effects of EMI and RF interference. In addition, it can be used to adjust the sound level of a speaker system or as part of a voltage regulator circuit.

The FKN500JR-91-1R8 application field and working principle thus demonstrates that it is an essential part of any electrical circuit that plays a critical role in regulating current and voltage. With its various uses and small size, it is well suited for a range of applications. Its ability to dissipate energy in the form of heat and light allows it to be used in many different situations, making it ideal for any circuit design.

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