CLM4B-AKB-CWAXB263

Overview

The CLM4B-AKB-CWAXB263 is a single-color amber LED from Cree LED, packaged in an industry-standard PLCC-4 surface-mount format. It emits light at a dominant wavelength of 591 nm with a forward voltage of 2.4 V and a power rating of 210 mW. The component features a 120-degree viewing angle and a round flat lens design. It operates within a temperature range of -40°C to 100°C and supports a maximum forward current of 50 mA.

Feature Summary

• High-reliability performance designed for diverse environmental conditions
• Wide 120-degree viewing angle suitable for channel letter applications
• Flat-top emitting surface facilitates mating with light pipes

Applications

• Channel letter lighting
• Architectural lighting
• Light strips

Procurement Notes

Verify the specific suffix CWAXB263 against official Cree documentation to confirm exact binning and optical characteristics. Ensure compatibility with standard PLCC-4 footprints during PCB layout. Confirm RoHS compliance status through the manufacturer's latest datasheet revision before finalizing procurement specifications.

Selection Notes

Select this component for applications requiring high-intensity amber illumination with a wide viewing angle. The PLCC-4 package offers standard mounting compatibility. Consider the 591 nm wavelength for visibility requirements. Evaluate thermal management needs given the 210 mW power rating and operating temperature limits up to 100°C.

Part Context

This part belongs to the Cree PLCC4 1-in-1 SMD LED family. These LEDs are engineered for architectural and signage uses, offering high reliability under various environmental stresses. The series provides standardized packaging with options for different colors and intensities, supporting consistent manufacturing processes across lighting projects.

Replacement Considerations

Cross-reference compatible PLCC-4 amber LEDs from other manufacturers if supply constraints exist. Verify matching electrical parameters, specifically forward voltage and current ratings. Ensure physical dimensions and pin configurations align perfectly to maintain assembly integrity without redesigning the footprint.