5690111300F

Series:	569
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Color:	Red (x 1), Yellow (x 1)
Wavelength - Peak:	635nm, 585nm
Configuration:	2 High
Current:	20mA
Millicandela Rating:	10mcd
Viewing Angle:	60°
Lens Type:	Diffused, Tinted
Lens Style/Size:	Round with Domed Top, 3mm (T-1)
Voltage Rating:	2V Red, 2.1V Yellow
Mounting Type:	Through Hole, Right Angle

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Introduction

5690111300F, more popularly known as the LED indicator, light bar and bar graph, is a versatile optoelectronic component commonly found in circuit board designs. It is a high-tech device that can be used in a variety of applications. This article provides an overview of the LED indicator\'s applications and working principles.

Application Fields

The LED indicator is used in a variety of applications, such as automotive, industrial and medical. Automotive applications include dashboard aids, signal indicators, fog, tail and turn signals and speedometers. Industrial applications include signal status indicators for machines, process control and alarm systems, security systems and distance indicators. For medical purposes, LED indicators are used to display vital signs, medical diagnosis and instrumentation.

Working Principle

The operational principle of the LED indicator is based on the diode, composed of a p-n junction. The p-n junction is made of p-type semiconductor and n-type semiconductor. The p-type is positively charged and the n-type is negatively charged. When a voltage is applied across the p-n junction, electrons are forced to cross the junction and form an electric current between the two semiconductors. This electric current causes the diode to produce light.The intensity of the light produced by the diode depends on the applied voltage. This is known as the forward biased diode. When the diode is reversed biased, it will not emit any light. Moreover, LEDs produce colour coded light according to the specific combination of materials used as semiconductors in their manufacturing.

Conclusion

The LED indicator is a versatile optoelectronic component that can be used in a variety of applications for automotive, industrial and medical purposes. Its working principle is based on the diode\'s forward biased conduction and the intensity of the light produced by the diode depends on the applied voltage. Knowing this information is essential for incorporating LED indicators into circuit board designs and other applications.

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