C503B-BCS-CV0Z0461

Overview

The C503B-BCS-CV0Z0461 is a blue through-hole LED from the Cree C503 series. It features a 5 mm (T-1 3/4) round lens with a 30-degree viewing angle. The component operates at a forward voltage of 4 V and has a peak wavelength of 480 nm. It delivers a luminous intensity of 12 cd and supports a maximum forward current of 30 mA. The unit dissipates up to 120 mW and utilizes an optical-grade epoxy for environmental resistance.

Feature Summary

• Constructed with optical-grade epoxy providing superior high-temperature and high-moisture resistance for outdoor signal applications.
• Delivers superior light output ensuring excellent readability in direct sunlight.
• Provides extremely stable light output over long operational periods.

Applications

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

Procurement Notes

Verify the specific suffix CV0Z0461 against official Cree documentation to confirm exact binning parameters, as ordering codes define precise electrical characteristics. Ensure compatibility with existing PCB layouts requiring 5 mm radial leads. Confirm RoHS compliance status matches current regulatory requirements for the target deployment region before finalizing procurement orders.

Selection Notes

Select this component when high visibility in bright ambient light is required due to its superior daylight readability. The 30-degree beam angle offers a wider spread compared to narrow-beam variants. Verify that the 4 V forward voltage aligns with the circuit design constraints. This model is suitable for general-purpose signaling where standard through-hole mounting is preferred over surface-mount alternatives.

Part Context

This part belongs to the Cree C503 series of 5 mm round LEDs. The series includes blue, green, and amber variants with different viewing angles. The C503B designation indicates the blue color category. These components are engineered for reliability in harsh environments, utilizing advanced epoxy materials to withstand temperature and moisture fluctuations common in outdoor infrastructure.

Replacement Considerations

Cross-reference with other C503B-BCS variants if different luminous intensity bins are acceptable. Verify pinout and mechanical dimensions match exactly. No direct substitute part numbers are publicly confirmed in the provided source material.