SLI-343Y8Y3F

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LED Indication - Discrete

LEDs (Light Emitting Diodes) come in a variety of shapes and sizes, suitable for a range of applications. LEDs used for discrete indication are the simplest form of an LED device, used for two common purposes – illumination and signalling. In this article, we will focus on LEDs used for discrete indication; specifically, the SLI-343Y8Y3F.

The SLI-343Y8Y3F is a miniature two-lead LED designed for use in a wide range of applications. It is capable of supplying up to a maximum continuous forward current of 5 mA, and its achievable output power levels depend on its configuration. It has a peak wavelength of 520nm, and an emission color of Blue. Due to its small size and low current requirements, it can be easily integrated in to a printed circuit board using standard through-hole mounting techniques.

Discrete indication LEDs are typically used to notify the user of the status of a system. The SLI-343Y8Y3F is commonly employed to signify power-on and power-off conditions. Because of its bright blue color, it makes a great choice for backlighting devices such as LCDs, or for permanent indication of alarm conditions. As its requirements are so minimal, it can be used in any voltage and current setup, making it an extremely versatile device.

The SLI-343Y8Y3F’s working principle is fairly straightforward. It is essentially a diode that emits light when a potential difference is applied across its two terminals. When the current passing through the device is greater than the threshold required for current flow, the LED starts to illuminate.

Unlike larger lighting devices, LED indicators like the SLI-343Y8Y3F require very little power to operate, meaning they can be easily integrated in to products that must rely on battery power. This makes them ideal for usage in mobile and portable products, as well as allowing them to be integrated into various types of automation systems.

In summary, the SLI-343Y8Y3F is a versatile, unobtrusive and affordable LED indicator commonly employed in systems that require a simple means of indicating discrete status. Its low power requirements, small size and easy integration make it a popular choice for engineers looking for an economical option.

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