C503B-RAN-CZ0A0AA1

Overview

Cree LED C503B-RAN-CZ0A0AA1 is a single-color red round LED in the C503B series. It features a 5 mm (T-1 3/4) package with a clear, colorless lens and two pins for through-hole mounting. The device operates at a forward voltage of 4 V with a maximum forward current of 30 mA and power dissipation of 120 mW. It emits light at a dominant wavelength of 470 nm, although classified as red in some listings, with a luminous intensity of 23500 mcd and a narrow viewing angle of 15 degrees.

Feature Summary

• Advanced optical-grade epoxy encapsulation provides superior resistance to high temperatures and moisture for outdoor durability.
• Encapsulation resin includes UV inhibitors to minimize degradation from direct sunlight exposure, ensuring stable light output over the component's life.
• Designed for excellent readability in demanding outdoor sign and signal applications.

Applications

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

Procurement Notes

Verify the specific suffix CZ0A0AA1 against official Cree LED documentation to confirm exact electrical parameters and lens characteristics. Ensure compatibility with existing circuit designs regarding forward voltage and current limits. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Selection Notes

Select this component for applications requiring high-intensity visibility with a narrow beam profile. The 15-degree viewing angle concentrates light output effectively for long-distance signaling. Consider the 5 mm T-1 3/4 form factor for standard through-hole PCB layouts or indicator panels where robust environmental sealing is necessary.

Part Context

The C503B-RAN-CZ0A0AA1 belongs to the Cree LED C503B family of 5-mm round LEDs. This series offers various colors and viewing angles, including 15, 23, and 30 degrees. The RAN designation typically indicates a red variant with a 15-degree viewing angle, though specific datasheets should be consulted for precise wavelength confirmation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Cree LED official documentation for cross-reference information or equivalent components within the same product family.