5218133F

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An LED indicator or discrete LED is a light-emitting diode (LED) component that is used as a visual indicator for power. The component is usually packaged as a single unit in a plastic housing that displays the light. 5218133F LEDs are among the most widely used LEDs in power applications, and they come in a variety of styles and sizes.

History

LED indicators have been in use since the early 1990s and are still a popular choice for power indication. The first 5218133F LED indication component was developed in the early 1990s by a US-based company Bel Fuse, which would later become part of the TE Connectivity group. The component was initially released for industrial and automotive applications. With the introduction of the 5218133F LED component, LED indication became a more viable option for a range of applications.

Application Field

LED indication is used for a variety of applications including machine diagnostics, status indication, machine warning indicators, and general power indication. 5218133F LED indication components are one of the most commonly used LED indicators due to their low cost and long life. They are also suitable for high-voltage applications, and their small size allows them to be used in a variety of tight areas. These components are well-suited for use in applications where a warning needs to be displayed discretely, such as machine indication lights or fail-safe indication.

Working Principle

LED indicator components work by emitting light when a voltage is applied across two terminals. The output of the component depends on the type of LED used: single-use, bicolor, and multicolor LEDs are all available. The 5218133F LED indicator component is a monochrome single color LED. These components are often used in alarm systems and machine diagnostics, where a discrete visual indicator is needed.

The principle of operation for a single-use LED indicator is straightforward. The component’s current-limiting resistor controls the amount of current that passes through the component and therefore the amount of light that is emitted. The component is also designed to protect against short-circuiting or reverse polarity. The component is most commonly powered by direct current (DC) but can also be operated with an alternating current (AC) voltage.

Conclusion

5218133F LED indicators are widely used in both industrial and consumer applications. These components are easy to use and cost-effective, and they offer a long lifespan and reliable performance. The 5218133F LED component is a single-use monochrome component and is most commonly used for visual indication, alarm systems, and machine diagnostics. The component is also designed to protect against over-voltage, over-current, and short-circuiting, making it suitable for use in a variety of applications.

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