C566D-GFE-CY34Q8S1

Overview

The C566D-GFE-CY34Q8S1 is a single-color green LED from the Cree LED Screen Master series. It utilizes a T-1 3/4 (5 mm) through-hole radial package with an oval lens measuring 5.2 mm x 4.6 mm. The component emits light at a wavelength of 527 nm with a typical forward voltage of 3.4 V and a power rating of 140 mW. It operates at a test current of 20 mA and features a viewing angle of 70° x 30°. The lens is tinted green with clear transparency, and the device supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Features a high-intensity green emission optimized for visibility in indicator applications.
• Constructed with a durable T-1 3/4 oval dome lens design for standardized mounting compatibility.
• Engineered with a wide viewing angle to ensure broad visual coverage.

Applications

• Panel status indicators
• Machine control interfaces
• Appliance operation signals

Procurement Notes

Verify the specific suffix CY34Q8S1 against official manufacturer documentation to confirm exact optical intensity and binning specifications. Ensure the ordering part number matches the required lens tint and packaging format. Cross-reference datasheet parameters for thermal management requirements during integration.

Selection Notes

Select this component for designs requiring standard 5mm oval form factors with green illumination. Confirm that the 3.4 V forward voltage aligns with the circuit drive capabilities. Verify that the 140 mW power rating is sufficient for the intended duty cycle and ambient thermal conditions.

Part Context

This part belongs to the C566D family of single-color LEDs manufactured by Cree LED. The Screen Master series is designed for general-purpose indication tasks. The T-1 3/4 package provides a robust mechanical solution for through-hole PCB assembly, ensuring reliable performance in industrial and commercial environments.

Replacement Considerations

Consult official substitution guides for equivalent green LEDs in T-1 3/4 packages. Verify electrical and mechanical compatibility before replacing the original component.