QLA694B2H Optoelectronics

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Color:	Red (x 2)
Wavelength - Peak:	--
Configuration:	2 High
Current:	10mA
Millicandela Rating:	1.4mcd
Viewing Angle:	--
Lens Type:	Diffused, Tinted
Lens Style/Size:	Round with Domed Top, 3mm (T-1)
Voltage Rating:	2.1V
Mounting Type:	Through Hole, Right Angle

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Introduction LEDs (Light-emitting Diodes) have been used for many years to provide both creative and practical solutions for efficient lighting needs. However, their application and understanding have advanced significantly in recent years due to the development of new materials and innovative designs. One such example is the QLA694B2H LED, a chip-sized LED package designed specifically for circuit board indicators, light bars, arrays, and bar graphs. This article examines the application field and working principle of the QLA694B2H LED.Application FieldThe QLA694B2H LED package is specifically designed for circuit board indicators, light bars, arrays, and bar graphs. As such, it is commonly used in a variety of applications, ranging from commercial and industrial equipment to consumer electronics and home appliances. For example, the QLA694B2H LED package is ideally suited for use in medical products, scientific instruments, consumer electronics, and home entertainment systems.The QLA694B2H LED package also features a wide emission angle, making it suitable for backlighting, indicating, and highlighting applications. Additionally, its chip-sized package allows for easy integration into printed circuit boards. Thanks to its high efficiency, the QLA694B2H LED package can be used in lighting applications to provide a long-lasting and cost-effective alternative to conventional lighting.Working Principle The QLA694B2H LED is a semiconductor light source which produces light in response to an electric current. When a current is applied, electrons flow through the device and release energy in the form of photons, which emit through the top of the package.The QLA694B2H LED package is designed to be driven by either DC current or pulse current. It is able to sustain wide ranges of voltage and current inputs, allowing for flexible operation and great performance. Additionally, the package is designed with a high lumen output, which enables it to produce a much higher amount of light compared to conventional LEDs.Conclusion The QLA694B2H LED package is an ideal choice for use in any circuit board indications, light bars, arrays, and bar graphs. Thanks to its chip-sized design, it is easy to integrate into printed circuit boards, as well as efficient and cost-effective for providing long-lasting lighting solutions. Additionally, the package features a wide emission angle and is capable of operating in both DC and pulse current applications, ensuring great performance and flexibility.

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