C503B-GAN-CB0C0891

Overview

C503B-GAN-CB0C0891 is a green round LED from the Cree C503B series, housed in a 5 mm (T-1 3/4) through-hole package. It features a clear lens and emits at a typical dominant wavelength of 527 nm. The component provides a luminous intensity of 38,000 mcd with a 15-degree viewing angle. Electrical characteristics include a forward voltage of 3.2 V at 20 mA and a power rating of 120 mW. Operating temperature ranges from -40°C to +95°C.

Feature Summary

• Advanced optical-grade epoxy construction for high-temperature and moisture resistance
• UV inhibitors integrated into encapsulation resin for stable long-term light output
• High luminous intensity suitable for excellent readability in direct sunlight

Applications

• Electronic Signs & Signals (ESS)
• Motorway Signs
• Variable-Message Sign (VMS)

Procurement Notes

Verify end-of-life status prior to procurement as this component may be obsolete. Confirm RoHS compliance details and check for Product Change Notifications (PCN). Ensure design-in timing accounts for potential discontinuation risks associated with legacy Cree LED inventory.

Selection Notes

Select this part for applications requiring high-brightness green indication in outdoor environments. The 15-degree beam angle focuses light for long-distance visibility. Verify that the 3.2 V forward voltage aligns with system drive requirements and that the 5 mm form factor fits the mechanical layout constraints.

Part Context

The C503B-GAN-CB0C0891 belongs to the Cree C503B family of 5-mm round LEDs. This series is engineered for robust performance in harsh conditions, utilizing specialized epoxy materials to withstand environmental stressors while maintaining consistent photometric properties over the device's operational lifespan.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.