RSF200JR-73-0R3

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Through Hole Resistors are commonly known as stationary or fixed resistors, and play a vital role in a wide variety of electrical and electronic devices. RSF200JR-73-0R3 is a type of through hole resistor designed for specific applications, and this article will analyse the application field and working principle of this resistor in detail.

RSF200JR-73-0R3 Application Field

RSF200JR-73-0R3 is a surface mount device, designed for military, aerospace, consumer electronic and medical equipment applications. Its small size allows it to be mounted on circuit boards with ease, making it perfect for high density applications. It is also ideal for high temperature applications, as its maximum operating temperature is rated as 240°C. Furthermore, the high isolation voltage of 200V makes it a reliable choice for applications which require a high degree of protection, such as medical equipment.

RSF200JR-73-0R3 is also designed to provide high accuracy performance in varying ambient temperatures. The low TCR (Temperature Coefficient of Resistance) of 220ppm/°C ensures that the resistance level remains constant over a wide temperature range. This feature makes it suitable for use in precision systems, where accuracy and reliability are paramount. Other features of the RSF200JR-73-0R3 include its high power rating of 1 Watt, low inductance value and high dielectric strength.

RSF200JR-73-0R3 Working Principle

Widely used in electronic circuits, through hole resistors have a simple design which allows them to perform their function. The RSF200JR-73-0R3 is made up of a metal or ceramic body, a resistor element and two leads. The metal or ceramic body acts as a heat sink, dissipating the heat generated by the resistor element as the current passes through it. The resistor element is made of a carbon/ceramic material, which resist the flow of electricity as current passes through it, thus limiting the current flow and providing the desired resistance. Finally, the two leads allow the current to pass through the resistor element, connecting it to the circuit.

The resistor element of the RSF200JR-73-0R3 is designed to provide a specific resistance value, and this is determined by its level of resistance material and the surface area of the element. The higher the surface area, the larger the resistance value, and vice versa. The current flow can also be adjusted by changing the type of material used for the resistor element, as different materials have different resistance levels. Furthermore, the size of the resistor element is also important, as a larger component is able to handle more current.

Conclusion

The RSF200JR-73-0R3 is a highly reliable through hole resistor, designed specifically for high temperature applications and high accuracy systems. Its small size and high isolation voltage make it ideal for dense circuit boards, and its high power rating and low inductance value make it suitable for use in precision systems. The RSF200JR-73-0R3 working principle is based on its resistor element, which is designed to resist the flow of electricity, and its level of resistance is determined by the surface area of the element and the type of material used.

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