C4SMK-BJF-CS34Q3C1

Overview

The C4SMK-BJF-CS34Q3C1 is a blue single-color LED from the Screen Master series. It features an oval lens with water-clear transparency and a domed top, measuring 3.90 mm by 3.00 mm. The component operates at a forward current of 20 mA with a forward voltage of approximately 3.4 V. It emits light at a peak wavelength of 475 nm with an intensity of 1227 mcd. Designed for through-hole mounting, it has a power rating of 140 mW.

Feature Summary

• Oval radiation pattern optimized for full-color video displays
• High-intensity blue emission suitable for advertising signs
• Water-clear lens transparency for consistent color output

Applications

• Full-color video displays
• Live action event signage
• Advertising signs

Procurement Notes

Verify the specific ordering suffix to confirm lens shape and intensity binning. Ensure compatibility with existing PCB footprints for through-hole assembly. Check RoHS compliance status before integration. Confirm availability as distribution channels may vary. Validate electrical parameters against system requirements.

Selection Notes

Select this component for applications requiring high brightness in a compact oval form factor. Consider the 475 nm wavelength for blue channel requirements in RGB systems. Evaluate thermal management needs due to the 140 mW power rating. Ensure mechanical clearance for the domed top lens design during assembly.

Part Context

This part belongs to the Cree Screen Master family of 4-mm oval LEDs. These components are engineered specifically for high-performance visual display applications. The series provides reliable performance for demanding environments where image quality is critical.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.