C5SMF-BJS-CR0U0451

Overview

The C5SMF-BJS-CR0U0451 is a single-color blue LED from the Screen Master family, designed for through-hole mounting in a T-1 3/4 (5 mm) oval package. It features a 470 nm wavelength and an optical intensity of 1100 mcd at a forward current of 20 mA. The component has a forward voltage of 3.4 V and a power rating of 140 mW. Its tinted lens measures 5.1 mm x 3.7 mm with a clear transparency. The device operates within a temperature range of -40°C to +95°C.

Feature Summary

• Oval-shaped radiation pattern optimized for wide viewing angles
• High luminous intensity suitable for variable-message signage
• Through-hole construction for robust mechanical installation

Applications

• Variable-message signs
• Passenger-information displays
• Public transit indicator systems

Procurement Notes

Verify end-of-life status before procurement as this specific part number may be discontinued. Confirm RoHS compliance details directly with the manufacturer or authorized distributors. Ensure replacement components match the electrical parameters and physical dimensions required for existing signage infrastructure.

Selection Notes

Select this component when high-intensity blue illumination is required for outdoor or high-visibility applications. The oval lens shape provides distinct horizontal light distribution compared to standard dome LEDs. Verify that the 3.4 V forward voltage aligns with the driving circuit design and thermal management requirements.

Part Context

This part belongs to the Cree Screen Master C5SMF series, which specializes in application-optimized LEDs for digital signage. The series utilizes advanced semiconductor materials to deliver superior brightness and color consistency. These components are engineered to meet the rigorous demands of public information and advertising display systems.

Replacement Considerations

Consult official Cree LED documentation for confirmed substitute part numbers. Cross-reference specifications such as wavelength, intensity, and package dimensions to ensure functional equivalence in signage applications.