C5SMF-BJN-CR14Q4T1

Overview

The C5SMF-BJN-CR14Q4T1 is a single-color blue LED from the Cree Screen Master family, designed for through-hole mounting in a T-1 3/4 (5 mm) oval package. It emits at a primary wavelength of 470 nm with a forward voltage of 3.4 V and a rated current of 20 mA. The component features an oval lens measuring 5.1 mm by 3.7 mm, providing a viewing angle of 100 degrees by 40 degrees. It has a luminous intensity of 811 mcd and operates within a temperature range of -40°C to +95°C.

Feature Summary

• Oval radiation pattern optimized for wide-angle visibility
• High luminous intensity suitable for signage applications
• Through-hole construction for robust mechanical attachment

Applications

• Variable-message signs
• Passenger-information displays
• Industrial status indicators

Procurement Notes

Verify component authenticity against official Cree LED documentation due to potential supply chain variations. Confirm RoHS compliance status via the manufacturer datasheet before integration. Check for End-of-Life announcements or Product Change Notifications that may affect long-term availability. Ensure thermal management aligns with the specified operating temperature limits during system design.

Selection Notes

Select this component when a wide viewing angle and high brightness are required for direct-view applications. The oval shape distinguishes it from standard round LEDs, offering specific beam distribution characteristics. Verify that the 3.4 V forward voltage matches the driving circuit capabilities. Consider the physical dimensions of the 5 mm oval package for PCB layout constraints.

Part Context

This part belongs to the C5SMF Screen Master series, which focuses on application-optimized lighting solutions. The family provides scalable architectures for display and indicator needs. It represents a legacy through-hole technology compared to modern surface-mount options, maintaining relevance in established industrial designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Evaluate generic 5mm oval blue LEDs only if electrical parameters match exactly. Cross-reference with other C5SMF variants for similar optical performance.