C566D-BFE-CU34Q3S1

Overview

Cree LED C566D-BFE-CU34Q3S1 is a single-color blue light-emitting diode from the Screen Master series. It features a standard radial through-hole package with an oval dome lens. The component emits blue light at a peak wavelength of 470 nm. Typical forward voltage is 3.4 V at a test current of 20 mA. The lens size measures 5.20 mm by 4.60 mm, with a maximum height of 11.90 mm. Intensity is rated at 2042 mcd. Viewing angles are specified as 70 degrees horizontally and 30 degrees vertically.

Feature Summary

• Blue tinted diffused oval dome lens design for standardized visual appearance
• Radial through-hole construction suitable for standard PCB mounting processes
• Screen Master series branding indicating specific optical consistency standards

Applications

• General purpose indicator lighting in electronic equipment
• Status indication on control panels and instrumentation
• Visual signaling in consumer appliance interfaces

Procurement Notes

Verify the exact suffix against official Cree LED documentation to confirm optical binning and lens transparency specifications. Ensure compatibility with existing board layouts regarding lead spacing and hole dimensions. Confirm RoHS compliance status through the latest datasheet revision. Check for any product change notifications affecting material composition or packaging. Validate availability through authorized distributors rather than general marketplaces.

Selection Notes

Select this component when a blue indicator with oval form factor is required. Compare intensity ratings against visibility requirements for the intended application environment. Verify forward voltage characteristics match the driving circuit capabilities. Consider mechanical constraints such as panel thickness and lead bending radius. Review thermal management needs if operating near maximum current limits.

Part Context

This part belongs to the C566D family of oval LEDs manufactured by Cree LED. The Screen Master line emphasizes consistent color and intensity across production batches. These components are designed for high-reliability applications requiring uniform visual output. The oval shape provides distinct aesthetic differentiation from round LED indicators in industrial designs.

Replacement Considerations

C566D-BFF-CU14Q3S1 is listed as a parameter equivalent substitute.