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Product Detailed Parameters
- Description:LED GREEN DIFFUSED 5MM ROUND T/H
- Series:Screen Master®
- Mfr:Cree LED
- Package:Bulk
- Color:Green
- Configuration:Standard
- Lens Color:Green
- Lens Transparency:Diffused
- Millicandela Rating:6190mcd
- Lens Style:Oval with Domed Top
- Lens Size:5.20mm x 4.60mm
- Voltage - Forward (Vf) (Typ):3.4V
- Current - Test:20mA
- Viewing Angle:70°, 35°
- Mounting Type:Through Hole
- Wavelength - Dominant:527nm
- Wavelength - Peak:-
- Features:-
- Package / Case:Radial
- Supplier Device Package:5mm Round
- Size / Dimension:-
- Height (Max):11.90mm
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Overview
The C566C-GFF-CX0Y0891 is a single-color green oval LED from Cree LED, designed for through-hole mounting in the T-1 3/4 (5 mm) package. It features a tinted lens with dimensions of 5.2 mm x 4.6 mm and a height of 7.8 mm. The component operates at a forward current of 20 mA with a forward voltage of 3.4 V, delivering a luminous intensity of 5200 mcd at a wavelength of 527 nm. It has a power rating of 140 mW and a viewing angle of 70 degrees by 35 degrees. The device functions within a temperature range of -40°C to +85°C.
Feature Summary
- Oval-shaped radiation pattern optimized for specific signage visibility requirements
- High brightness output suitable for daytime legibility in outdoor environments
- Through-hole construction providing mechanical stability for durable installations
Applications
- Variable-message signs
- Passenger-information signs
- Transportation signage
Procurement Notes
This component is officially discontinued and no longer manufactured by Cree LED. Availability is restricted to remaining stock or third-party distributors. Verify end-of-life status and substitute part numbers before procurement planning. Ensure compatibility with existing designs due to obsolescence.
Selection Notes
Select this component only if legacy design compatibility is required. Consider alternative high-brightness oval LEDs from current Cree LED portfolios for new designs. Evaluate optical performance and thermal characteristics against modern equivalents to ensure system reliability and availability.
Part Context
Part of the Screen Master 5-mm Oval LED family, specifically engineered for signage applications. This series emphasizes high directionality and color blending for clear visual communication in public information displays and transportation infrastructure.
Replacement Considerations
Public confirmed substitutes are not explicitly listed in the provided documentation. Consult Cree LED technical support for direct replacements compatible with variable-message sign applications.
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