C503B-RBS-CX0Y0AA1

Overview

The C503B-RBS-CX0Y0AA1 is a single-color red LED from the Cree LED family, housed in a 5 mm (T-1 3/4) through-hole package. It features a round lens with a 23-degree viewing angle and emits light at a dominant wavelength of 624 nm. The component has a typical forward voltage of 2.1 V and a maximum power dissipation of 120 mW. Luminous intensity ranges from 3000 to 12000 mcd at a test current of 20 mA.

Feature Summary

• Constructed with advanced optical-grade epoxy for superior high-temperature and high-moisture resistance.
• Encapsulation resin includes UV inhibitors to minimize sunlight exposure effects and ensure stable light output over the LED's life.
• Designed for excellent readability in outdoor applications.

Applications

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

Procurement Notes

Verify RoHS compliance status and confirm lead times with authorized distributors. Ensure the specific suffix matches required luminous intensity bins. Check for end-of-life notices or recommended replacement parts before finalizing procurement plans.

Selection Notes

Select this component for outdoor signage requiring high visibility and environmental durability. The 23-degree beam angle provides focused illumination suitable for directional signaling. Confirm thermal management requirements align with the 120 mW power dissipation limit for long-term reliability.

Part Context

This part belongs to the C503B series of 5-mm Red and Amber Round LEDs. The 'RBS' designation indicates a red color variant with a 23-degree viewing angle. It is designed for robust performance in harsh outdoor environments where signal clarity is critical.

Replacement Considerations

C503B-RBN-CX0Y0AA1

FAQ

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

The viewing angle is 23 degrees.

Is this LED suitable for outdoor use?

Yes, it is designed for outdoor applications with UV inhibitors and moisture-resistant epoxy.