C566C-BFE-CT0U0342

Overview

The C566C-BFE-CT0U0342 is a single-color blue LED from the Cree Screen Master family, designed for through-hole mounting in a T-1 3/4 (5 mm) oval package. It emits at a peak wavelength of 470 nm with a forward voltage of 3.4 V and a test current of 20 mA. The component features a tinted lens with clear transparency, measuring 5.2 mm x 4.6 mm, and provides an optical intensity of 1500 mcd. It operates within a temperature range of -40 °C to +85 °C and has a power rating of 140 mW.

Feature Summary

• Features a 5 mm oval radial lead frame package suitable for standard PCB layouts.
• Utilizes a tinted lens design to enhance visual contrast against illuminated backgrounds.
• Provides consistent optical output with a narrow viewing angle configuration.

Applications

• Panel status indicators
• Control interface illumination
• Equipment front panel signaling

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official datasheets. Confirm that the specific suffix matches the required electrical parameters, particularly the forward voltage and wavelength. Ensure compliance with RoHS directives and check for any product change notifications or end-of-life notices prior to procurement.

Selection Notes

Select this component when a blue indicator with moderate intensity is required for through-hole applications. Consider the 3.4 V forward voltage drop for circuit design compatibility. Evaluate the 1500 mcd intensity against visibility requirements and compare it with alternative colors in the same series if different signaling is needed.

Part Context

This component belongs to the Screen Master 5-mm Oval LED family, which offers standardized dimensions for easy integration into existing designs. The C566C series provides various color options while maintaining consistent mechanical footprints, facilitating design flexibility across different product lines without requiring layout changes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical compatibility and electrical characteristics before considering any alternative components from other manufacturers.