SFR16S0004020FR500

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Through Hole Resistors are comprised of a conducting strip of metal, typically of copper, that has been shaped into a coil. The coil is then filled with an insulating material, such as ceramic, and the ends of the coil are connected to two electrical terminals. The resistance in the resistor is determined by the number of turns in the coil, the cross-sectional area of the conductor, and the resistivity (resistive power) of the insulating material.SFR16S0004020FR500 is one of the most popular through hole resistors on the market. This type of resistor is comprised of two cylindrical, conically shaped segments with a circular center and two tapered ends. The center and ends of the resistor are filled with an insulating material, which increases the resistance rating of the resistor. The resistance rating of a SFR16S0004020FR500 resistor is 4020 ohms. The SFR16S0004020FR500 resistor is commonly used in applications requiring high current handling capabilities and reliable operation under extreme environmental conditions. It is often used in automotive, energy management, medical, and transportation applications. The resistor is also used for inverters, PV systems, switching motors, transformers, and other power-related components.The working principle of the SFR16S0004020FR500 resistor is based on the principle of self-resistance. The resistor is made up of two conducting parts, the coil and the insulating material, which are connected together. When electric current passes through the coil, the electric energy is converted into magnetic energy. The magnetic energy creates a magnetic field around the coil, which in turn creates a resistance to the flow of electric current. This resistance then produces a voltage drop across the resistor, thus limiting or regulating the amount of current.In summary, SFR16S0004020FR500 is a type of through hole resistor which is commonly used in applications requiring reliable operation under extreme conditions. It utilizes the principle of self-resistance to produce a voltage drop across the resistor, thus limiting or regulating the amount of current. The resistance rating of a SFR16S0004020FR500 resistor is 4020 ohms and is often used in automotive, energy management, medical, and transportation applications.

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