CLM4B-GKW-CYAYB793

Overview

The CLM4B-GKW-CYAYB793 is a single-color green surface-mount LED from the Cree LED PLCC4 family. It features a standard PLCC-4 package with dimensions of 3.2 x 2.7 mm and a height of 1.95 mm. The component emits green light at a typical dominant wavelength of 527 nm. Electrical characteristics include a forward voltage of 3 V and a forward current rating of 35 mA, resulting in a power rating of 129.5 mW. The lens is colorless, round, flat, and non-diffused.

Feature Summary

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

Applications

• Light strips
• Channel letters
• Architectural lighting

Procurement Notes

Verify the specific suffix CYAYB793 against official Cree documentation to confirm binning or optical specifications. Ensure compatibility with standard SMD reflow profiles. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement plans.

Selection Notes

Select this component for applications requiring high reliability and wide viewing angles. The PLCC4 package size allows for compact designs. Consider the 35 mA forward current requirement when designing drive circuits. The flat-top lens design is advantageous for coupling with light pipes in architectural fixtures.

Part Context

This part belongs to the Cree LED PLCC4 series, which offers industry-standard packaging for SMD LEDs. The series is engineered for high reliability under various environmental conditions, making it suitable for demanding architectural and signage lighting applications where consistent performance is critical.

Replacement Considerations

Consult official Cree documentation for confirmed substitute part numbers. Generic cross-references may not match electrical or optical specifications.