C503B-GCN-CZ0B0891-030

Overview

The C503B-GCN-CZ0B0891-030 is a single-color green light-emitting diode manufactured by Cree LED. It utilizes a 5 mm (T-1 3/4) through-hole package with a round, clear lens. The component emits at a dominant wavelength of 527 nm and provides a luminous intensity of 8200 mcd. Electrical characteristics include a forward voltage of 3.2 V and a maximum power dissipation of 120 mW. It features a 30-degree viewing angle and complies with RoHS standards for lead-free manufacturing.

Feature Summary

• High-intensity green emission optimized for outdoor readability
• Advanced optical-grade epoxy for high temperature and moisture resistance
• UV inhibitors in encapsulation resin to minimize sunlight degradation effects

Applications

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

Procurement Notes

Verify the specific suffix against official Cree documentation to confirm exact binning parameters such as chromaticity coordinates and forward voltage ranges. Ensure the ordering code matches the required luminous intensity tier of 8200 mcd. Confirm that the 5 mm T-1 3/4 package dimensions align with the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when high visibility in direct sunlight is required for outdoor signage applications. The 30-degree viewing angle offers a balance between beam spread and intensity suitable for variable-message signs. Consider the 3.2 V forward voltage drop for circuit design and ensure thermal management supports the 120 mW power dissipation limit in enclosed environments.

Part Context

This part belongs to the Cree C503B series of 5-mm round LEDs, designed specifically for demanding outdoor environments. The series leverages advanced epoxy technology to ensure long-term stability and consistent light output despite exposure to harsh weather conditions and UV radiation, making it distinct from standard indoor indicator LEDs.

Replacement Considerations

C503B-GCN-CZ0B0892-030

FAQ

What is the primary advantage of the encapsulation material used in this LED?

The LED uses an advanced optical-grade epoxy containing UV inhibitors, which provides superior resistance to high temperatures and moisture while minimizing the effects of long-term direct sunlight exposure.

Is this component suitable for automotive applications?

No, the C503B-GCN-CZ0B0891-030 is not certified for automotive standards; it is intended for general electronic signs, motorway signs, and advertising displays.