C566D-BFF-CU14Q4S2

Overview

The C566D-BFF-CU14Q4S2 is a single-color blue LED from the Screen Master series by Cree LED. It features a T-1 3/4 (5 mm) oval dome lens with a blue tinted appearance and clear transparency. The component emits light at a peak wavelength of 470 nm. Electrical characteristics include a forward voltage of 3.4 V and a power rating of 140 mW when operated at a test current of 20 mA. The device supports through-hole mounting and operates within a temperature range of -40 °C to +85 °C.

Feature Summary

• Features an oval dome lens design for specific optical distribution
• Provides high-intensity blue emission at 470 nm
• Supports standard through-hole PCB mounting techniques

Applications

• Panel indicator lighting
• Machine status signaling
• Instrumentation displays

Procurement Notes

Verify the exact suffix against official manufacturer documentation to confirm optical and electrical specifications. Ensure compatibility with existing thermal management and mechanical constraints. Confirm RoHS compliance status via the latest datasheet before integration into regulated products.

Selection Notes

Select this component for applications requiring a standard 5 mm form factor with distinct blue visibility. Consider the 3.4 V forward voltage drop for circuit design. Evaluate the 70° x 30° viewing angle requirements against the oval lens geometry to ensure adequate visibility in the final assembly.

Part Context

This part belongs to the Screen Master family, designed for general indication purposes. It utilizes a radial lead configuration suitable for automated or manual insertion. The product line emphasizes reliability and consistent color performance for industrial and commercial display applications.

Replacement Considerations

Consult official substitution guides for direct equivalents. Verify pinout and dimensional tolerances match the original footprint. Cross-reference spectral data to ensure visual consistency in multi-component assemblies.