AA3528SGT

Overview

The AA3528SGT is a single-color green surface-mount LED manufactured by Kingbright. It utilizes a 1411 (3.5mm x 2.8mm) package with a height of 1.9 mm. The component emits light at a wavelength of 568 nm with a luminous intensity of 18 mcd. Electrical specifications include a forward current of 20 mA and a forward voltage of 2.2 V, resulting in a power rating of 62.5 mW. It features a water-clear lens with a round flat shape and offers a viewing angle of 120 degrees. The device operates within a temperature range of -40°C to +85°C.

Feature Summary

• Single-color green emission with a 120-degree viewing angle
• Water-clear lens for optimal light transmission
• Standard SMD/SMT mounting style for automated assembly

Applications

• Indicator lights in electronic devices
• Panel status illumination
• General-purpose visual signaling

Procurement Notes

Verify the manufacturer part number AA3528SGT against official Kingbright documentation to ensure accuracy. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Check datasheet specifications for correct soldering patterns and reflow profiles to prevent component damage during assembly processes.

Selection Notes

Select this component when a standard green indicator is required in compact designs. The 1411 package size suits space-constrained PCB layouts. Ensure the 18 mcd intensity meets visibility needs. Verify that the 2.2 V forward voltage aligns with the driving circuit's output capabilities and thermal management requirements for continuous operation.

Part Context

This part belongs to Kingbright's line of surface-mount LEDs designed for general electronics. It shares the common 1411 footprint with other variants in the series, such as different colors or intensities. The AA3528SGT specifically provides green light output, distinguishing it from red, blue, or infrared options within the same physical package family.

Replacement Considerations

Consult Kingbright's official cross-reference guides for verified substitutes. Alternative single-color green LEDs in the 1411 package may be considered if electrical parameters match. Ensure any replacement maintains the same viewing angle and lens transparency characteristics.