C503B-ACN-CYBZA342-030

Overview

The C503B-ACN-CYBZA342-030 is a single-color amber LED from the Cree C503 series. It features a 5 mm (T-1 3/4) round package with two pins for through-hole mounting. The component emits light at a typical wavelength of 593 nm with a forward voltage of 2.6 V. It provides a luminous intensity of 6500 mcd and has a viewing angle of 30 degrees. The maximum forward current is rated at 20 mA, with a maximum power dissipation of 130 mW.

Feature Summary

• High lumen output designed for excellent readability in sunlight
• Optimized to simplify designs and lower system cost
• Standard 5 mm T-1 3/4 round package for easy integration

Applications

• Outdoor indicator lights requiring high visibility
• Low-power electronic status indicators
• General purpose panel indication

Procurement Notes

Verify the specific suffix CYBZA342 against official datasheets to confirm exact luminous intensity and binning. Ensure compatibility with standard 5 mm through-hole PCB layouts. Confirm RoHS compliance status for your region. Check for end-of-life notifications as Cree may update product lines. Validate thermal management requirements for continuous operation.

Selection Notes

Select this part when high brightness in an amber color is required for outdoor or bright ambient conditions. The 30-degree viewing angle offers a balance between focused intensity and wide coverage. Compare against other C503 variants if different wavelengths or lens colors are needed. Consider the 20 mA forward current limit for circuit design. This component suits applications prioritizing readability over aesthetic color variety.

Part Context

This component belongs to the Cree C503 series of 5 mm round LEDs. The series is known for superior light output and reliability. Similar parts include C503B-ACN-CY0Z0342-030 and C503B-ACS-CYAZA341-030. These LEDs are commonly used in industrial and consumer electronics where clear visual signaling is critical. The C503 line represents a standard form factor widely adopted in legacy and modern designs.

Replacement Considerations

Direct substitutes within the C503 family include C503B-ACN-CY0Z0342-030 for similar amber performance. Verify pinout and mechanical dimensions before swapping. Alternative manufacturers offer generic 5 mm amber LEDs but may lack the specified luminous intensity. Always check electrical ratings to ensure safe operation in existing circuits.