H921VR7BC-Y/G

Series:	H921VR7
Part Status:	Active
Lead Free Status / RoHS Status:	--
Color:	Green, Yellow
Moisture Sensitivity Level (MSL):	--
Wavelength - Peak:	568nm, 585nm
Configuration:	Single
Current:	30mA Green, 30mA Yellow
Millicandela Rating:	6mcd Green, 5mcd Yellow
Viewing Angle:	120°
Lens Type:	Diffused
Lens Style/Size:	Rectangle with Flat Top, 6.80mm x 2.30mm
Voltage Rating:	2.2V Green, 2.1V Yellow

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

LEDs (Light Emitting Diodes) have become increasingly popular for use in circuit boards and other electronic applications. LEDs are incredibly efficient, as well as inexpensive, so they are now widely used for a variety of purposes.The LED we are discussing in this article is the H921VR7BC-Y/G, a versatile LED that can be used for many different applications. In this article, we will discuss the application fields and working principles of the H921VR7BC-Y/G.

Applications

The H921VR7BC-Y/G LED is able to be used in many different applications, such as:

• Indicators – Indicators are used to show the status of an electronic system such as power, fault, warning, and other notifications. The H921VR7BC-Y/G LED is perfect for this kind of application.
• Arrays – LEDs can be used to create arrays of light that can be used to accentuate electronic designs or enhance visual appeal.
• Light bars – Light bars are used to provide continuous illumination, which is perfect for automotive applications. The H921VR7BC-Y/G is ideal for this application.
• Bar graphs – LEDs can be used to form bar graphs for monitoring or displaying data. The H921VR7BC-Y/G is perfect for this kind of application.

Working Principle

The H921VR7BC-Y/G LED is a 4-pin Active-High Reflective Opto-Isolator. It works by a small light emitting diode located on the device that is connected to the first two pins, and a light sensitive transistor or phototransistor connected to the last two pins.When the first two pins are connected to a power source and voltage is applied to the device, current passes through the emitter and causes light to be emitted. This light is detected by the phototransistor and amplified. Once the voltage reaches a certain threshold, the device will switch on. Similarly, when the power is removed, the device will switch off.The H921VR7BC-Y/G LED is an incredibly versatile and powerful device and can be used for a wide variety of applications.

Conclusion

The H921VR7BC-Y/G LED is a versatile and powerful device that can be used in many different applications, such as indicators, arrays, light bars, and bar graphs. It works by a small light emitting diode and a light sensitive transistor, allowing it to be switched on or off depending on the voltage applied.The H921VR7BC-Y/G LED is a premium device, and its versatility makes it suitable for many different types of applications. If you are looking for an LED that can do it all, then the H921VR7BC-Y/G is an excellent choice.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description