C566C-RFF-CT0W0BB1

Overview

The C566C-RFF-CT0W0BB1 is a single-color red LED from the Cree Screen Master family, designed for through-hole mounting in a T-1 3/4 (5 mm) oval package. It emits light at a wavelength of 621 nm with a forward voltage of 2.1 V and a rated power of 130 mW. The component features a diffused lens with dimensions of 5.2 mm x 4.6 mm and a height of 7.8 mm. It operates within a temperature range of -40°C to +85°C and delivers an optical intensity of 2200 mcd.

Feature Summary

• Oval-shaped radiation pattern optimized for variable-message and passenger-information signage applications
• Diffused lens design providing uniform light distribution for high visibility
• Through-hole construction ensuring mechanical stability in industrial environments

Applications

• Variable-message signs
• Passenger-information displays
• Transportation signage systems

Procurement Notes

Verify the specific suffix CT0W0BB1 against official datasheets to confirm the diffused lens variant and packaging configuration. Ensure compatibility with existing through-hole assembly processes and thermal management requirements for the target operating environment.

Selection Notes

Select this component when a high-brightness red indicator with a wide viewing angle is required for outdoor or high-visibility signage. The oval form factor offers drop-in compatibility with competing 70/30 oval LEDs, facilitating direct replacement in established designs without board layout modifications.

Part Context

This part belongs to the C566C-RFF/GFF/BFF/AFF Screen Master series, which utilizes FusionBeam technology for enhanced color blending and directionality. The family is engineered for digital signs and scoreboards, offering superior daytime visibility and reduced light trespass compared to standard indicators.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Cree LED cross-reference tools for verified equivalents.