C5SMF-BJF-CR0U0452

Overview

The C5SMF-BJF-CR0U0452 is a single-color blue LED from the Screen Master family, manufactured by Cree LED. It utilizes a T-1 3/4 (5 mm) through-hole radial package with an oval lens measuring 5.1 mm x 3.7 mm. The device emits light at a peak wavelength of 470 nm with a typical forward voltage of 3.4 V at a test current of 20 mA. It offers a luminous intensity of 811 mcd and operates within a temperature range of -40°C to +95°C.

Feature Summary

• Features an oval-shaped radiation pattern designed for wide viewing angles in signage applications
• Constructed with a tinted blue lens and clear transparency for specific optical characteristics
• Designed for high-intensity performance suitable for variable-message displays

Applications

• Variable-message signs
• Passenger-information signs
• General indicator lighting requiring wide viewing angles

Procurement Notes

Verify component authenticity and datasheet revisions before integration. Confirm RoHS compliance status and check for end-of-life announcements or product change notifications. Ensure thermal management aligns with the specified operating temperature range and power rating during circuit design.

Selection Notes

Select this component when a wide viewing angle and oval form factor are required for visibility in signage. Compare luminous intensity and forward voltage requirements against other Screen Master variants. Ensure the through-hole mounting style fits the target PCB layout constraints.

Part Context

This part belongs to the Cree Screen Master C5SMF series, which specializes in oval LEDs for public information displays. The series provides high luminous intensity and specific beam patterns optimized for readability in transportation and industrial environments.

Replacement Considerations

Check for direct substitutes within the C5SMF-BJF series with different packaging suffixes. Verify mechanical compatibility with the T-1 3/4 footprint and electrical equivalence of the 470 nm blue emission.