RNR55J1822FSB14

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Through hole resistors are electrical components designed to create a specific resistance in a circuit when using electric current. They are commonly used in applications such as automotive systems, circuit boards, and audio systems. The RNR55J1822FSB14 is one type of through hole resistor that is designed to have a high power rating that meets the needs of specialized applications.

The RNR55J1822FSB14 has several characteristics, including a high power rating of 5 watts, a surge of 7 watts, and a tolerance of 0.25%. Other features include an operating temperature range of -55 degrees Celsius to 85 degrees Celsius and a resistance range of 0.02 ohms to 100K ohms. These characteristics make the resistor suitable for a variety of applications including appliances, even heaters, and other power-related applications.

The RNR55J1822FSB14 is a popular choice for automotive applications due to its high power rating and its ability to withstand extreme temperatures and various levels of vibration. It is common in fuel pump systems, engine control modules, and ignition systems for vehicles. Additionally, its low resistance range makes it suitable for power management in computers as well as other consumer electronics.

In terms of construction, the RNR55J1822FSB14 is made from a series of discs, ceramic rods, and a filament. The resistor also includes a metal case to protect the internal components. The discs contain carbon resistors, while the ceramic rods and filament act as heat sinks, dispersing heat and preventing damage. Because of its construction and efficient design, the RNR55J1822FSB14 is capable of providing reliable performance over an extended period of time.

The way through hole resistors work is fairly straightforward. When current passes through the resistor, it produces heat as a by-product, resulting in a decrease in resistance. As the resistance decreases, more current passes through, which further increases the internal temperature. This cycle continues until the resistance reaches its preset level, which is determined by the output material used in the resistor.

The RNR55J1822FSB14 is a great choice for applications that require a higher power rating. Its features and construction allow it to withstand extreme temperatures and vibrations, making it an ideal choice for automotive and power applications. Its efficient design helps ensure reliable performance over an extended period of time, making it a great option for just about any application.

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