C4SMB-BGF-CS44Q3S1

Overview

The C4SMB-BGF-CS44Q3S1 is a blue, through-hole mounted LED from the Screen Master series by Cree LED. It emits light at a dominant wavelength of 465nm with a typical forward voltage of 3.2V at 20mA. The component features a clear, oval lens with a domed top, measuring 3.90mm x 3.00mm, and a height of 10.50mm. Packaged in bulk, it is RoHS compliant and designed for discrete indication applications.

Feature Summary

• Through-hole mounting configuration for secure PCB integration
• Clear oval lens with domed top for directional light emission
• Blue spectrum emission optimized for high-visibility indication

Applications

• Full-color video screens
• Digital billboards
• Passenger information signs

Procurement Notes

Verify manufacturer authenticity via authorized distributors such as DigiKey or Avnet. Confirm RoHS compliance status and bulk packaging specifications match project requirements. Ensure thermal management aligns with 20mA forward current ratings during installation.

Selection Notes

Select this component for applications requiring discrete blue indication with specific dimensional constraints. The 465nm wavelength suits visibility needs in digital signage. Validate mechanical fit against the 3.90mm x 3.00mm footprint and 10.50mm height before finalizing design.

Part Context

Part of the Screen Master series, this LED targets large-scale display systems. Its oval form factor distinguishes it from standard round LEDs, offering unique optical characteristics for uniform illumination in professional display environments.

Replacement Considerations

No public confirmed substitute part numbers are available. Cross-reference only if exact dimensional and electrical parameters match alternative discrete blue LEDs from other manufacturers.

FAQ

What is the dominant wavelength of this LED?

The dominant wavelength is 465nm, providing blue light emission.

What is the typical forward voltage at rated current?

The typical forward voltage is 3.2V when operating at 20mA.