C503C-RCN-CYCZAAA2

Overview

Cree LED C503C-RCN-CYCZAAA2 is a red, single-color through-hole LED in a 5 mm (T-1 3/4) round package. It features a clear lens and a 30-degree viewing angle. The component operates with a forward voltage of 2.6 V at a test current of 20 mA, producing a luminous intensity of 12,000 mcd. The dominant wavelength is 628 nm. It supports a maximum forward current of 50 mA and peak forward current of 200 mA, with a power dissipation rating of 130 mW.

Feature Summary

• Constructed with advanced optical-grade epoxy for superior high-temperature and high-moisture resistance.
• Encapsulation resin contains 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

Procurement Notes

Verify the specific suffix codes against official Cree LED documentation to confirm exact electrical parameters and lens characteristics. Ensure compatibility with existing PCB layouts for T-1 3/4 packages. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process before finalizing procurement orders.

Selection Notes

Select this component for applications requiring high visibility in outdoor environments due to its UV-resistant construction. The 30-degree beam angle offers a balance between focused indication and broader visibility. Consider the 2.6 V forward voltage drop when designing drive circuits to ensure proper current limiting and thermal management within the 130 mW dissipation limit.

Part Context

The C503C series belongs to Cree LED's family of 5 mm round LEDs designed for harsh environments. These lamps utilize specialized encapsulation materials to withstand extreme conditions. This specific model represents the red variant within the C503C line, optimized for signaling and indicator applications where durability and consistent optical performance are critical.

Replacement Considerations

C503B-RCN-CY0Z0252-030

FAQ

What is the primary advantage of the C503C series packaging?

The packaging uses optical-grade epoxy with UV inhibitors, providing superior resistance to high temperatures, moisture, and long-term sunlight exposure compared to standard LEDs.

Is this component suitable for automotive lighting applications?

No, the provided specifications indicate that this component does not meet automotive standards.