AA3021SURSK

Overview

Kingbright AA3021SURSK is a single-color red light-emitting diode in the KA-3021 series. It features a water-clear oval lens with dimensions of 2.5 x 1.3 mm and operates at a peak wavelength of 630 nm. The component has a forward voltage of 2.5 V, a maximum forward current of 185 mA, and emits 320 mcd of luminous intensity. It dissipates up to 75 mW of power and offers a viewing angle of 125 degrees. Designed for surface-mount installation in a PLCC 2 package, it complies with RoHS standards.

Feature Summary

• Surface-mount LED with PLCC 2 package design
• Water-clear oval lens for transparent light transmission
• High luminous intensity output capability
• Wide 125-degree viewing angle

Applications

• General-purpose indicator lighting
• Panel status indication
• Consumer electronics display modules

Procurement Notes

Verify the exact part number against manufacturer datasheets to confirm electrical ratings and packaging specifications. Ensure compatibility with surface-mount assembly processes. Check for moisture sensitivity levels and storage requirements prior to soldering. Confirm RoHS compliance status if required by specific regulatory frameworks.

Selection Notes

Select this component for applications requiring high-brightness red indication in compact spaces. The PLCC 2 package facilitates automated placement. Consider the 125-degree viewing angle for visibility requirements. Evaluate thermal management needs given the 75 mW power dissipation limit during operation.

Part Context

The AA3021SURSK belongs to Kingbright's KA-3021 series of surface-mount LEDs. This series utilizes standard PLCC 2 footprints, allowing for easy integration into existing PCB layouts designed for similar form factors. The component represents a common solution for visible light signaling in modern electronic devices.

Replacement Considerations

AA3020ASRC is listed as a similar replacement option.