QL205YD Optoelectronics

Current - Test:	--
Base Part Number:	QL205
Height (Max):	5.20mm
Size / Dimension:	--
Supplier Device Package:	T-1 (3mm)
Package / Case:	Radial
Features:	--
Wavelength - Peak:	--
Wavelength - Dominant:	--
Mounting Type:	Through Hole
Viewing Angle:	--
Series:	--
Voltage - Forward (Vf) (Typ):	--
Lens Style/Size:	--
Millicandela Rating:	--
Lens Transparency:	--
Lens Color:	--
Color:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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IntroductionQL205YD is a type of LED indication discrete component, which is widely used in signalling, protection and programming applications. It is designed to direct enable signals to turn on and off devices, as well as indication when a device has been activated or must be running.Main functionThis component\'s main function is to indicate the status of a system or component. By using this component, users are able to display conditions clearly, to help the process of debugging and troubleshooting the system. It also helps to alert the user when changes occur or when a certain degree of caution is needed.Application areaQL205YD is a versatile component used in a wide range of applications. It is particularly suitable for signal applications where a high intensity light source is required. It is used in automotive, aerospace, medical, and electronic equipment, as well as various kinds of signal boards, such as aviation indicators and dashboard lights.Working principleQL205YD works by using a LED diode which emits light when it is supplied with electrical current. When a current passes through the LED, it emits light in three different colors, which is determined by the type of LED. The LED can be set to remain red until some thresholds have been reached and then change to green, blue, amber, or white.AdvantagesThis type of LED indication discrete component yields many advantages over traditional on-off switches due to its increased functionality. It can be used to provide fast indication of a device\'s status. Additionally, it is more efficient than traditional switches since its current consumption is much lower. It also offers flexibility since users can choose from a wide range of colors to customize the indications as needed. Moreover, this component is highly reliable and durable, making it ideal for long-term usage in robust environments. Its compact size allows for easier mounting and maintenance. Furthermore, it is relatively inexpensive to purchase compared to other types of indicators.ConclusionQL205YD is a sophisticated LED indication discrete component designed for a variety of signalling and protection applications. It offers a wide range of benefits, including high intensity light output, increased efficacy and reliability, and a range of customizable options. It is a versatile device suitable for many different types of applications.

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Part Number	Manufacturer	Price	Quantity	Description