C503B-ABS-CW0Z0252

Overview

The C503B-ABS-CW0Z0252 is a through-hole amber LED in a 5 mm (T-1 3/4) package. It emits at a dominant wavelength of 596 nm with a viewing angle of 23 degrees. The component features a maximum forward current of 50 mA and a typical forward voltage of 2.6 V. Luminous intensity reaches 12 cd, while power dissipation is rated at 130 mW. The lens is colorless and oval-shaped, measuring 8.6 x 5 mm. It complies with RoHS standards.

Feature Summary

• Advanced optical-grade epoxy encapsulation provides superior high-temperature and high-moisture resistance for outdoor durability.
• UV inhibitors within the resin minimize degradation from direct sunlight exposure, ensuring stable light output over the product lifecycle.

Applications

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

Procurement Notes

Verify the specific suffix configuration against official Cree LED documentation to ensure correct luminous intensity and wavelength specifications. Confirm that the 5 mm T-1 3/4 package dimensions align with PCB layout requirements. Check for any recent Product Change Notifications regarding material or packaging updates before finalizing procurement orders.

Selection Notes

Select this component for applications requiring high visibility in outdoor environments due to its UV-resistant construction. Ensure thermal management strategies accommodate the 130 mW power dissipation rating. Verify that the 23-degree viewing angle meets the required field-of-view constraints for the specific signage or signal application design.

Part Context

This part belongs to the Cree C503B series of 5-mm round LEDs, designed specifically for robust outdoor sign and signal applications. The ABS variant offers a 23-degree viewing angle, balancing beam spread and intensity. The series utilizes advanced epoxy technology to withstand harsh environmental conditions while maintaining consistent performance.

Replacement Considerations

Consult official Cree LED documentation for confirmed substitute part numbers. Generic cross-references may not match the specific optical grade, UV inhibitor content, or dimensional tolerances required for reliable outdoor operation.