C503B-BAN-CY0C0461

Overview

The C503B-BAN-CY0C0461 is a blue through-hole LED from the Cree series, housed in a 5 mm (T-1 3/4) package with two pins. It features a circular, colorless lens and emits light at a dominant wavelength of 470 nm. The component has a forward voltage of 4 V, a maximum forward current of 30 mA, and a power dissipation rating of 120 mW. It offers a narrow viewing angle of 15 degrees and achieves a luminous intensity of 23500 mcd.

Feature Summary

• Provides high-intensity blue light output suitable for excellent readability in sunlight
• Constructed with advanced optical-grade epoxy for superior high-temperature and moisture resistance
• Ensures extremely stable light output over long operational periods

Applications

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

Procurement Notes

Verify the specific suffix CY0C0461 against official Cree documentation to confirm exact binning and optical characteristics. Ensure compatibility with existing PCB layouts for the 5 mm T-1 3/4 through-hole footprint. Confirm RoHS compliance status if required by project specifications. Cross-reference datasheet electrical limits to prevent exceeding the 120 mW power dissipation rating during operation.

Selection Notes

Select this component when a narrow beam angle is required for focused illumination applications. The 15-degree viewing angle distinguishes it from wider 30-degree variants within the same series. Consider the 470 nm wavelength for specific color requirements. Evaluate the 23500 mcd intensity against ambient lighting conditions to ensure adequate visibility for signage purposes.

Part Context

This part belongs to the Cree C503B series of 5-mm round LEDs designed for outdoor signal and sign applications. The series utilizes robust materials to withstand harsh environmental conditions. It serves as a reliable indicator or display element where durability and consistent performance are critical for long-term deployment in public infrastructure.

Replacement Considerations

Direct substitutes include other C503B-BAN variants with different suffixes for adjusted intensity or wavelength. Verify pin compatibility and thermal characteristics when considering alternative manufacturers. Ensure any replacement maintains the 15-degree viewing angle and 5 mm form factor.