AA3528QBC/D

Overview

The AA3528QBC/D is a single-color surface-mount LED manufactured by Kingbright, designed for indicator and display applications. It emits blue light with a peak wavelength of 470 nm and features a water-clear lens. The component operates at a forward current of 2 mA with a typical forward voltage of 2.65 V. It delivers a luminous intensity of 45 mcd within a 120-degree viewing angle. The device measures 3.5 mm in length, 2.8 mm in width, and 1.9 mm in height, housed in a standard 1411 (3528 metric) package.

Feature Summary

• Emits distinct blue light with a 470 nm peak wavelength for high visibility indicators.
• Utilizes a water-clear lens to maximize light transmission and optical clarity.
• Engineered for low-power operation with a 2 mA forward current rating.

Applications

• Electronic equipment status indicators
• Control panel illumination
• Consumer appliance signaling

Procurement Notes

Verify the specific suffix configuration against the manufacturer's official datasheet to ensure compatibility with required electrical parameters. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Cross-reference the package dimensions and pin configuration with PCB footprint specifications to prevent mounting errors during production integration.

Selection Notes

Select this component when a compact blue indicator is required for space-constrained designs. The 1411 package offers a balance between visibility and board area efficiency. Ensure the driving circuit supports the 2 mA forward current requirement to maintain optimal brightness without exceeding power ratings.

Part Context

This part belongs to Kingbright's 3528 SMD LED series, a widely adopted standard for surface-mount lighting solutions. The AA3528QBC/D represents the blue variant within this family, distinguished by its specific spectral output and optical characteristics compared to other colors in the same physical package format.

Replacement Considerations

Consult the manufacturer's official documentation for confirmed substitute part numbers. No public substitutes are verified in the provided data.