AAA3528SURKCGKC

Overview

The AAA3528SURKCGKC is a bi-color surface-mount LED from Kingbright, housed in a 1411 (3.5mm x 2.8mm) package with a water-clear lens. It emits red light at 635 nm and green light at 570 nm. The device supports a forward current of 20 mA per color, with typical forward voltages of 1.95 V for red and 2.1 V for green. Luminous intensities are rated at 200 mcd for red and 80 mcd for green. It operates within a temperature range of -40°C to +85°C and features a 120-degree viewing angle.

Feature Summary

• Dual-emission capability providing independent red and green light sources within a single compact component
• Water-clear lens design optimized for high visibility and broad light distribution
• Compatible with standard SMT assembly and soldering processes

Applications

• Status indication on electronic equipment panels
• Bi-color signaling in industrial control systems
• Visual alerts in automotive instrumentation clusters

Procurement Notes

Verify the specific suffix against official Kingbright documentation to confirm pin configuration and binning requirements. Ensure handling procedures account for moisture sensitivity level 4. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before integration into regulated assemblies.

Selection Notes

Select this component when dual-color functionality is required in a standard 3528 footprint. Compare luminous intensity ratios between red and green outputs against display requirements. Evaluate thermal management needs given the maximum operating temperature limit and power dissipation characteristics during continuous operation.

Part Context

This part belongs to Kingbright's 3528 metric series of surface-mount LEDs. It shares physical dimensions with other variants in the family but differs in semiconductor materials and optical output. The red element utilizes InGaAlP technology, while the green element employs InGaN technology on a SiC substrate.

Replacement Considerations

Consult Kingbright official documentation for verified substitute part numbers. Cross-reference electrical parameters and mechanical dimensions to ensure compatibility.