C503B-BCS-CU0W0452-030

Overview

The C503B-BCS-CU0W0452-030 is a blue light-emitting diode from the Cree LED series, housed in a 5 mm (T-1 3/4) through-hole package. It features a round lens with a 30-degree viewing angle and emits at a dominant wavelength of 470 nm. The component operates with a forward voltage of 4 V and a maximum forward current of 30 mA, dissipating up to 120 mW. It provides high luminous intensity for clear visibility and includes a colorless, transparent lens.

Feature Summary

• Provides superior light output for excellent readability in sunlight
• Ensures dependable performance with 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 'CU0W' against official Cree documentation to confirm binning or lens specifications. Ensure compatibility with standard 5 mm PCB footprints. Confirm RoHS compliance status via the manufacturer datasheet before integration into regulated assemblies.

Selection Notes

Select this component for applications requiring high-intensity blue illumination with a wide 30-degree beam spread. The T-1 3/4 package offers robust mechanical stability for outdoor environments. Evaluate thermal management requirements based on the 120 mW power rating for continuous operation.

Part Context

This part belongs to the Cree 5-mm Blue and Green Round LED family, designed for high-brightness signaling. The BCS designation indicates a 30-degree viewing angle variant within the 5 mm form factor, optimized for broad-area visibility compared to narrower beam alternatives.

Replacement Considerations

Compatible substitutes include C503B-BCN-CV0Z0461 and C503B-BAN-CZ0A0451, provided they match the required 470 nm wavelength and 30-degree viewing angle specifications.