RWR80S2840FRB12

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The RWR80S2840FRB12 is a through hole resistor designed for high voltage applications. This type of resistor is typically used in power supplies, high voltage motor control devices and industrial electronics.

The RWR80S2840FRB12 is made of a ceramic core with a nickel-plated copper end contact. Its resistance rating is between 0.1 and 4.09k ohms. It has a working voltage rating of up to 800VDC and a working temperature range of -55 to +125°C. This resistor is rated up to 0.5W, and its life expectancy is 4000 hours.

Through hole resistors are usually soldered into a printed circuit board (PCB) or a terminal strip. The resistors must be properly insulated, as the insulation helps protect against arc-over and burns. The resistors should also be installed in an area with good drainage, otherwise their performance can be compromised.

The working principle of the RWR80S2840FRB12 is relatively straightforward. When electricity is applied to one end of the resistor, the electrical current passes through the resistor and is dissipated. This resistance is known as Ohm\'s law, and it tells us that a resistor will dissipate electricity in proportion to its resistance. The RWR80S2840FRB12 will dissipate most of its energy as heat, which needs to be taken into consideration when designing a circuit.

The RWR80S2840FRB12 is most commonly used in industrial electronics, especially motor control devices and power supplies that require a high operating voltage. It is known for its long-term reliability and is capable of withstanding significant levels of thermal and electrical stress. This makes it a popular choice for applications that require a high degree of precision and reliability.

The RWR80S2840FRB12 is a reliable and durable through hole resistor that is capable of handling high voltage applications and delivering precise levels of power. Its ceramic core and nickel-plated copper end contacts ensure long-term reliability. In addition, its insulation helps protect against arc-over and burns, making it an ideal choice for industrial applications that require precision and reliability.

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