C503B-RBN-CX0Y0AA1

Overview

The C503B-RBN-CX0Y0AA1 is a single-color red LED from the Cree LED series, designed for through-hole mounting in a 5 mm (T-1 3/4) package. It emits light at a dominant wavelength of 624 nm with a typical luminous intensity ranging from 3000 to 12000 mcd. The component features a 23-degree viewing angle and operates with a forward voltage of approximately 2.1 V at a test current of 20 mA. It has a maximum power dissipation rating of 120 mW and complies with RoHS standards.

Feature Summary

• Constructed with advanced optical-grade epoxy for superior high-temperature and high-moisture resistance
• Encapsulation resin includes UV inhibitors to minimize degradation from direct sunlight exposure
• Provides stable light output over the operational life of the device

Applications

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

Procurement Notes

Verify the specific suffix configuration against official manufacturer documentation to ensure correct luminous intensity binning and wavelength specifications. Confirm that the component meets all required environmental ratings for the intended application environment before finalizing procurement orders.

Selection Notes

Select this component when a 23-degree beam angle is required for outdoor signage applications. Ensure the circuit design accommodates the specified forward voltage and current limits while considering the thermal management requirements associated with the 120 mW power dissipation rating.

Part Context

This part belongs to the C503B family of 5-mm round LEDs manufactured by Cree LED. The series is engineered specifically for high-readability outdoor environments, utilizing robust encapsulation materials to withstand harsh weather conditions and prolonged UV exposure without significant performance degradation.

Replacement Considerations

C503B-RBS-CX0Y0AA1

FAQ

What is the viewing angle of the C503B-RBN-CX0Y0AA1?

The component features a 23-degree viewing angle.

Is this LED suitable for outdoor use?

Yes, it is designed for outdoor sign and signal applications with UV-resistant encapsulation.