WP3A8YD

Voltage - Forward (Vf) (Typ):	2.1V
Height (Max):	5.00mm
Size / Dimension:	--
Supplier Device Package:	T-1
Package / Case:	Radial
Features:	--
Wavelength - Peak:	590nm
Wavelength - Dominant:	588nm
Mounting Type:	Through Hole
Viewing Angle:	50°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Round with Domed Top, 3mm (T-1), 3.00mm
Millicandela Rating:	15mcd
Lens Transparency:	Diffused
Lens Color:	Yellow
Color:	Yellow
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to WP3A8YD LED Indication - Discrete

WP3A8YD is a radial-oriented LED indication lamp that’s designed to offer a cost-effective alternative to discrete LED indications. It is designed to be a reliable, long-lasting solution that is able to reliably function in both indoor and outdoor environments. The WP3A8YD has a variety of features and applications, making it a versatile and useful indicator lamp.

Application Field and Working Principle

The WP3A8YD is designed to be a discrete indicator that can be used in multiple applications such as process monitoring and metering, general lighting, signal-level alarms, and many others. Generally, the WP3A8YD indicator uses a radial orientation to display information to the user by changing the color of the LED depending on the state of the application. The user can also select different color combinations for two- and three-state applications. The WP3A8YD works by utilizing the current-controlled LEDs. This type of LED requires an external current-limiting resistor to ensure that the current is regulated, otherwise the LED could be damaged due to over-current. The resistor is placed in series with the LED to reduce the amount of current flowing through it. The current will then be adjusted based on the resistor’s value and the operating voltage. This allows the user to customize the current and brightness of the LED to suit the application. In addition, the WP3A8YD also has a thermally conductive design that helps keep the LED cool, prolonging its life and preventing damage to the LED due to excessive heat. The LED is also designed to be very durable and resistant to failure in extreme temperatures ranging from -60°C to 100°C.

Advantages of WP3A8YD LED Indication - Discrete

Rather than using discrete LED indication lamps, WP3A8YD is an attractive option for applications due to its numerous advantages. The main advantages of WP3A8YD LED indication lamps include:

• Cost-Effective - WP3A8YD is designed to be an economical alternative to discrete LED indicator lamps, as the cost of an individual WP3A8YD lamp is significantly lower than its discrete counterparts.
• Directional Indication - The radial orientation of the WP3A8YD indicator lamps makes it suitable for different applications that require directional indication.
• Color Options - The WP3A8YD is available in a variety of colors, including white, blue, red, green, and yellow, to ensure that the user can choose the appropriate color for the application. This flexibility gives the user the ability to customize the indicator to suit their needs.
• Easy to Install - The WP3A8YD is small and lightweight, making it easy to install and maintain without the need for complex support structures.
• High Reliability - The WP3A8YD is designed to be highly reliable even in adverse conditions due to its thermally conductive design and ability to operate between -60°C to 100°C.

Conclusion

The WP3A8YD LED indication lamp is a reliable, cost-effective alternative to discrete LED indications. Its radial orientation and flexible color options make it ideal for applications such as process monitoring and metering, general lighting, signal or alarm levels. Its thermally conductive design makes it suitable for use in both indoor and outdoor environments, and its small size and lightweight makes it easy to install and maintain. Therefore, the WP3A8YD is the ideal indicator lamp for applications that require reliable and cost-effective discrete LED indications.

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