C503B-RBN-CY0Z0AA1

Overview

The C503B-RBN-CY0Z0AA1 is a red 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 configuration with an elliptical lens shape and colorless lens surface. The component operates at a forward voltage of 2.6 V and has a maximum power dissipation of 130 mW. Key electrical parameters include a peak wavelength of 624 nm, a viewing angle of 23 degrees, and a luminous intensity range of 3000 to 12000 mcd. It 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 effects of long-term direct sunlight exposure.
• Provides stable light output over the life of the LED for excellent readability in outdoor applications.

Applications

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

Procurement Notes

Verify the specific suffix CY0Z0AA1 against official Cree documentation to confirm exact binning and optical characteristics. Ensure the selected variant matches the required luminous intensity and wavelength specifications for the target application. Confirm RoHS compliance status directly with the manufacturer or authorized distributor before procurement.

Selection Notes

Select this component for outdoor signage requiring high durability and UV resistance. The 23-degree viewing angle suits applications needing focused visibility. Verify that the 5 mm T-1 3/4 package fits the mechanical constraints of the design. Ensure the forward current requirements align with the 130 mW power dissipation limit for reliable operation.

Part Context

This part belongs to the C503B family of 5-mm Red and Amber Round LEDs. The RBN designation indicates a red LED with a 23-degree viewing angle. This family is designed for outdoor sign and signal applications where environmental resistance and consistent performance are critical. It shares common packaging and mounting characteristics with other variants in the series.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Cree LED documentation for cross-reference information or contact the manufacturer for approved alternatives.