C566C-BFE-CT0U0341

Overview

The C566C-BFE-CT0U0341 is a single-color blue LED from the Screen Master series, manufactured by Cree LED. It features a through-hole T-1 3/4 (5 mm) oval package with tinted lens dimensions of 5.2 mm x 4.6 mm and a height of 7.8 mm. Key electrical parameters include a forward voltage of 3.4 V at a forward current of 20 mA, with a power rating of 140 mW. The device emits blue light at a wavelength of 470 nm with an optical intensity of 1500 mcd. It operates within a temperature range of -40°C to +85°C and has a viewing angle of 70° x 35°.

Feature Summary

• Features a standard T-1 3/4 oval form factor suitable for through-hole mounting applications.
• Provides consistent blue illumination with a clear tinted lens design.
• Engineered for reliable operation across extended industrial temperature ranges.

Applications

• Panel indicator lights
• Status signaling in electronic equipment
• Instrumentation displays

Procurement Notes

Verify component authenticity against official Cree LED documentation before integration. Confirm that the specific suffix CT0U0341 matches the required wavelength and binning specifications for your design. Check for recent Product Change Notifications or End-of-Life notices, as availability may be restricted. Ensure sourcing channels provide valid traceability records for quality assurance compliance.

Selection Notes

Select this component when a standard 5mm oval blue LED with specific 470nm wavelength requirements is needed. Compare forward voltage and luminous intensity against circuit drive capabilities. Consider the 70° x 35° viewing angle for visibility requirements. Verify thermal management needs given the 140 mW power rating and operating temperature limits.

Part Context

This part belongs to the Cree LED Screen Master family, known for high-brightness indicators. The C566C series specifically utilizes a 5mm oval package style. This model represents a blue variant within that lineup, distinguished by its specific electrical and optical characteristics defined by the ordering code.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer databases for direct equivalents or parameter-matched alternatives if discontinuation occurs.