AAAF3529LSEEZGKQBKS

Overview

The AAAF3529LSEEZGKQBKS is a surface-mount RGB LED from Kingbright, housed in a 1311 (3228 metric) package measuring 3.2 mm in length, 2.8 mm in width, and 1.8 mm in height. It features a water-clear square lens with dimensions of 2.44 mm x 2.44 mm. The component operates within a temperature range of -40°C to +85°C and supports a forward current of 2 mA. Electrical characteristics include forward voltages of 2.2 V, 3.3 V, and 3.3 V for the respective colors, with power ratings of 120 mW, 123 mW, and 140 mW. Optical performance specifies wavelengths of 625 nm, 525 nm, and 465 nm, and light intensities of 500 mcd, 580 mcd, and 130 mcd.

Feature Summary

• Integrates red, green, and blue emitters into a single compact surface-mount package for multi-color output.
• Features a water-clear square lens designed to provide a consistent 120-degree viewing angle.
• Supports low-current operation at 2 mA forward current for efficient power management.

Applications

• Status indication in consumer electronics devices
• Backlighting for control panels and user interfaces
• Decorative lighting in small form-factor appliances

Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm wavelength binning and intensity grades. Ensure that the ordering information matches the exact package dimensions and pin configuration required by the target PCB footprint. Confirm RoHS compliance status through the latest product documentation provided by Kingbright before finalizing procurement.

Selection Notes

Select this component when a low-profile RGB solution is required for space-constrained designs. The 1311 package offers a balance between optical output and board real estate. Consider the 2 mA drive current requirement when designing driver circuits to ensure adequate brightness without exceeding power limits. Verify thermal management capabilities for applications operating near the upper temperature limit.

Part Context

This part belongs to Kingbright's SMD LED portfolio, specifically utilizing the 3228 metric package size. It represents a standard form factor for surface-mount technology assembly, allowing for automated placement. The HeliColour series designation indicates specific color mixing capabilities and optical consistency standards defined by the manufacturer for multi-color applications.

Replacement Considerations

Direct substitutes may include other Kingbright RGB LEDs in the 3228 package such as AAAF3529SEKJ3ZGKQBKS or AAAF3529VBDSEJ3ZGS, provided electrical parameters and pinouts are compatible. Cross-manufacturer replacements require careful verification of luminous intensity, forward voltage, and physical dimensions to ensure fit and function.