AA3528VBS/D

Overview

The AA3528VBS/D is a single-color blue LED manufactured by Kingbright, designed for surface-mount technology. It operates at a forward current of 20 mA with a forward voltage of 3.3 V and a power rating of 120 mW. The component emits light at a wavelength of 470 nm with an optical intensity of 450 mcd. It features a water-clear lens with a 120-degree viewing angle. The physical dimensions are 3.5 mm in length, 2.8 mm in width, and 1.9 mm in height, housed in a 1411 (3528 metric) package.

Feature Summary

• Emits blue light at a 470 nm wavelength with high optical intensity.
• Features a water-clear round flat lens for consistent light transmission.
• Designed for standard SMD/SMT assembly processes.

Applications

• Indicator lights for electronic equipment
• Backlighting for displays
• Status indication in control panels

Procurement Notes

Verify the specific suffix D against the manufacturer's datasheet to confirm lens transparency and binning specifications. Ensure compatibility with RoHS3 environmental standards if required by your design. Confirm moisture sensitivity level handling procedures during storage and soldering to prevent damage.

Selection Notes

Select this component when a bright blue indicator is needed in a compact 3528 footprint. Consider the 3.3 V forward voltage drop for circuit design. Verify that the 120-degree viewing angle meets visibility requirements. Check availability as production status may vary.

Part Context

This part belongs to Kingbright's 3528 series of surface-mount LEDs. The series offers various colors and intensities in a standardized package size. The AA3528VBS/D specifically targets applications requiring reliable blue illumination in space-constrained designs.

Replacement Considerations

Consult Kingbright documentation for direct substitutes. Alternative parts must match the 3528 package, 470 nm wavelength, and similar electrical characteristics. Verify pinout compatibility before substitution.