C566D-GFE-CY14Q7S1

Overview

The C566D-GFE-CY14Q7S1 is a single-color green LED from the Screen Master series by Cree LED. It utilizes a T-1 3/4 (5 mm) through-hole package with an oval dome lens measuring 5.2 mm x 4.6 mm. The component emits light at a wavelength of 527 nm with a clear lens finish. Electrical characteristics include a forward voltage of 3.4 V and a forward current rating of 20 mA, resulting in a power rating of 140 mW. It provides a luminous intensity of 5860 mcd.

Feature Summary

• Features a tinted green oval dome lens for directional light emission
• Designed for standard through-hole mounting configurations
• Optimized for high-intensity visual indication applications

Applications

• Visual status indicators in electronic equipment
• Panel meter illumination
• Control board signaling

Procurement Notes

Verify the specific suffix CY14Q7S1 against official manufacturer documentation to confirm exact binning and optical tolerances. Ensure compatibility with existing PCB footprints for the T-1 3/4 package. Confirm RoHS compliance status via the latest datasheet before integration into regulated assemblies.

Selection Notes

Select this component when a specific 527 nm green wavelength and 5860 mcd intensity are required for visibility. The 3.4 V forward voltage drop must be accounted for in circuit design. Consider the oval shape for specific beam spread requirements compared to round lenses.

Part Context

This part belongs to the C566D family of Screen Master LEDs, which are engineered for high-brightness performance in compact packages. The series is widely used in industrial and consumer electronics where reliable visual feedback is critical. The oval form factor distinguishes it from standard circular 5 mm LEDs.

Replacement Considerations

C566D-GFF-CY14Q8S2 offers similar specifications with slightly higher intensity.