C503B-GAS-CC0D0781

Overview

The C503B-GAS-CC0D0781 is a green single-color LED from the Cree LED series, housed in a 5 mm (T-1 3/4) through-hole package. It features a 2-pin radial mount configuration with a clear, colorless lens. The device operates at a forward voltage of 4 V and a maximum forward current of 30 mA, with a power dissipation rating of 120 mW. It emits light at a dominant wavelength of 530 nm with a luminous intensity of 46.1 cd. The component offers a narrow 15-degree viewing angle and functions within a temperature range of -40°C to +95°C.

Feature Summary

• Provides superior light output for excellent readability in sunlight
• Ensures extremely stable light output over long periods
• Constructed with advanced optical-grade epoxy for high temperature and moisture resistance

Applications

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

Procurement Notes

Verify the specific suffix CC0D0781 against official Cree datasheets to confirm exact binning parameters such as luminous intensity and wavelength. Confirm RoHS compliance status and check for end-of-life notices or alternative part recommendations directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a narrow beam profile is required for directional signaling applications. The 15-degree viewing angle distinguishes it from wider-angle variants like the GCN series. Ensure circuit design accommodates the 4 V forward voltage drop and 30 mA maximum current limits for reliable operation in outdoor environments.

Part Context

This part belongs to the Cree 5-mm Blue and Green Round LED family, specifically the GAS/GAN sub-series characterized by a 15-degree viewing angle. These LEDs are engineered for high-intensity visibility in direct sunlight. The T-1 3/4 form factor provides mechanical compatibility with standard through-hole mounting techniques used in industrial signage infrastructure.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-references with authorized distributors only.