C566C-GFE-CX0Z0791

Overview

The C566C-GFE-CX0Z0791 is a single-color green LED from the Screen Master family, manufactured by Cree LED. It features a T-1 3/4 (5 mm) oval lens with dimensions of 5.2 mm x 4.6 mm and a height of 7.8 mm. The component operates at a forward current of 20 mA with a typical forward voltage of 3.4 V and a power rating of 140 mW. It emits light at a wavelength of 527 nm with an intensity of 5200 mcd. The viewing angle is specified as 70 degrees by 35 degrees. Designed for through-hole mounting, it functions within a temperature range of -40°C to +85°C.

Feature Summary

• Features a tall oval lens design that provides enhanced physical protection to the LED die and improves overall reliability in demanding environments.
• Offers drop-in compatibility with competing 70/30 oval LEDs, facilitating direct replacement in existing signage and display hardware designs.

Applications

• Transportation signage
• Message boards
• Information signs

Procurement Notes

Verify end-of-life status and discontinuation notifications before finalizing designs. Confirm availability through authorized distributors as stock levels fluctuate. Ensure RoHS compliance requirements match project specifications. Validate pinout and mechanical dimensions against target PCB footprints to guarantee proper installation.

Selection Notes

Select this component when high-brightness green indication is required for outdoor or industrial signage applications. Consider the specific beam angle and optical intensity requirements relative to ambient lighting conditions. Evaluate thermal management needs given the power rating and operating temperature limits during continuous operation.

Part Context

This part belongs to the Screen Master C566 series, which includes various color and packaging options. The C566C variant specifically denotes the green emission profile within the broader family. It is engineered for high-reliability applications where consistent performance and durability are critical for long-term deployment in public infrastructure.

Replacement Considerations

C566C-GFF-CV0Z0791

FAQ

What is the primary advantage of the C566C lens design?

The tall oval lens provides increased protection to the internal LED components, enhancing reliability compared to standard flat-lens packages.

Is this LED compatible with standard 5mm oval PCB layouts?

Yes, it is designed to be drop-in compatible with competing 70/30 oval LED form factors commonly used in signage.