C503B-GCN-CZ0A0891

Overview

The C503B-GCN-CZ0A0891 is a single-color green light-emitting diode from the Cree LED series. It utilizes a 5 mm (T-1 3/4) through-hole package with two pins and a round, colorless lens. The component emits at a dominant wavelength of 535 nm with a forward voltage of 4 V. It offers a luminous intensity of 32.9 cd and a viewing angle of 30 degrees. The device supports a maximum forward current of 30 mA and has a power dissipation rating of 120 mW.

Feature Summary

• Constructed with optical-grade epoxy for superior high-temperature and high-moisture resistance in outdoor environments
• Provides extremely stable light output over long periods for dependable performance
• Features a round lens design offering superior light output for excellent readability in sunlight

Applications

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

Procurement Notes

Verify the specific suffix CZ0A0891 against official datasheets to confirm binning and optical characteristics. Note that this component may be subject to end-of-life status or obsolescence notices. Confirm RoHS compliance and lead times directly with authorized distributors before procurement planning.

Selection Notes

Select this component for applications requiring high-brightness green indication with a 30-degree viewing angle. Ensure circuit designs accommodate the 4 V forward voltage drop and 30 mA maximum current limit. Verify mechanical compatibility with the 5 mm T-1 3/4 through-hole mounting requirements.

Part Context

This part belongs to the Cree 5-mm Blue and Green Round LED family. These LEDs are engineered for outdoor signal and sign applications where durability and sunlight readability are critical. The series uses advanced optical-grade epoxy to ensure reliable operation under harsh environmental conditions.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided documentation. Cross-referencing requires matching the 535 nm wavelength, 30-degree viewing angle, and 5 mm package dimensions.