VLMO21H2L1-GS08

Current - Test:	10mA
Base Part Number:	VLM21
Height (Max):	1.40mm
Size / Dimension:	2.20mm L x 1.40mm W
Supplier Device Package:	SMD MiniLED
Package / Case:	2-SMD, J-Lead
Features:	--
Wavelength - Peak:	605nm
Wavelength - Dominant:	605nm
Mounting Type:	Surface Mount
Viewing Angle:	120°
Series:	MiniLED
Voltage - Forward (Vf) (Typ):	2.1V
Lens Style/Size:	Rectangle with Flat Top, 1.50mm x 0.90mm
Millicandela Rating:	9mcd
Lens Transparency:	Clear
Lens Color:	--
Color:	Orange
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

The VLMO21H2L1-GS08 LED indication is a discrete LED display module, providing maximum design flexibility and superior cost-performance. This LED indication is designed to meet the most demanding application requirements. The module combines two LED indicators for two functions in one package for two- color output. This information sheet provides more detailed information about the VLMO21H2L1-GS08 LED indication devices, their application field and working principle.

Application Field of VLMO21H2L1-GS08

The VLMO21H2L1-GS08 is a red/green LED indication device based on a high-technological design. It is well suited for a variety of functions, equipment, and other aspects. The features of the VLMO21H2L1-GS08 include low current consumption and the ability to display two colours with a single package. It is applicable to a wide range of applications in the industrial sector, such as access control systems, security systems, automotive, and medical systems. Additionally, it can also be utilised in process control and automation, communication systems and aerospace systems. Furthermore, this device is also cost-effective and reliable.

The Working Principle of VLMO21H2L1-GS08

The VLMO21H2L1-GS08 is powered by two separate channels from a power source. The power source applies a voltage between 1.8V up to Anode of each red/green LED, and then the voltage is applied to the Cathode of both LEDs. The source of the voltage can be a current or voltage source, but it is important to note that the voltage should not exceed the forward voltage and the reverse current of the LEDs. The anode of the LEDs are connected to each other and the cathode of the LEDs is connected to an output connecting terminal (C1) or (C2) to trigger the LED. If voltage is applied to C1, LED1 will be triggered, and if voltage is applied to C2, LED2 will be triggered. The LED will be turned off when the reverse voltage is applied or when the current is decreased below forward voltage.

Conclusion

The VLMO21H2L1-GS08 LED indication is a discrete LED display module for two functions, providing low power consumption, two-colour output and superior cost-performance. It is suitable for a wide range of industrial applications, such as security systems, automotive, and medical systems, as well as process control and automation, communication systems and aerospace systems. Its working principle is that the power source applies a voltage between 1.8V up to Anode of each red/green LED, and then the voltage is applied to the Cathode of both LEDs. It\'s an ideal choice for your usage.

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