LTST-E682KGKSWT

Voltage - Forward (Vf) (Typ):	2.1V Green, 2.1V Yellow
Height (Max):	--
Size / Dimension:	3.20mm L x 2.80mm W
Supplier Device Package:	4-PLCC
Package / Case:	4-PLCC
Features:	--
Wavelength - Peak:	574nm Green, 591nm Yellow
Wavelength - Dominant:	571nm Green, 588nm Yellow
Mounting Type:	Surface Mount
Viewing Angle:	120°
Current - Test:	20mA Green, 20mA Yellow
Series:	--
Lens Style/Size:	Round with Flat Top
Millicandela Rating:	147.5mcd Green, 370mcd Yellow
Lens Transparency:	Diffused
Lens Color:	--
Configuration:	Independent
Color:	Green, Yellow
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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LED Indication - Discrete Overview

LEDs are discrete indicators used for a variety of purposes. In essence, a Light Emitting Diode (LED) is a type of semiconductor device that produces light when electric current is passed through it. LEDs are widely used in consumer electronics, automotive applications, and communication systems, as well as in various industrial and military applications.LEDs offer several advantages over traditional light sources, such as incandescent bulbs. They are more energy efficient, require less maintenance, and have longer life spans. LEDs are also smaller, more durable, and more versatile than other types of lighting. These qualities make them an ideal choice for applications such as warning signals and indicator lights.This article examines the application field and working principle of LTST-E682KGKSWT, a discrete LED indication component manufactured by Lite-On.

Application Field

LTST-E682KGKSWT LED indicators can be used in numerous applications, including lighting, signal switching, motion detection, vehicle dashboard illumination, automobile warning signals, signal displays, interactive touch control, remote controls, medical devices, and more.LTST-E682KGKSWT LED indicators have a wide range of luminous intensity, making them suitable for applications requiring visibility over a wide range of lighting conditions. These indicators are designed with leads that allow for direct connection to the PCB and simple soldering.These indicators have a high operating temperature range and are highly reliable and durable. They are suitable for use in both indoor and outdoor applications, and are compatible with most industry-standard process management systems.

Working Principle

The working principle of LTST-E682KGKSWT is based on solid-state technology. The structure of these LEDs consists of three layers: an active light-emitting layer, an insulation gap, and a reflective contact. When electric current passes through the layer, electrons and ‘holes’ form in the junction between the anode and cathode. When electrons and holes meet and recombine, they produce a photon of light. The intensity of the photon will depend on the size of the active layer and the type of material used. LTST-E682KGKSWT LEDs have a bright, vibrant output and are available in various colors, including red, green, yellow, and blue. These devices are designed to be efficient and reliable, with a high operating temperature range of up to 125° C, and a long life span of up to 50,000 hours.

Conclusion

In conclusion, LED indicators such as the LTST-E682KGKSWT are used for a variety of purposes, including lighting, signaling, and interactive touch control. These indicators are small, durable, and energy-efficient, and can operate over a wide range of temperatures and lighting conditions. Additionally, LTST-E682KGKSWT indicators are highly reliable and have long life spans. They are also simple to install and compatible with most industry-standard process management systems. With their versatile and reliable design, LEDs offer a cost-effective solution for any application requiring visibility in varying lighting conditions.

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