C4SMB-BGY-CT24Q4S1

Overview

The C4SMB-BGY-CT24Q4S1 is a single-color blue LED from the Screen Master series, manufactured by Cree LED. It features a 4mm oval lens with a domed top and water-clear transparency. The component operates at a typical forward voltage of 3.2V and delivers a millicandela rating of 1590mcd. Designed for through-hole mounting, it supports operation up to +105°C and utilizes advanced optical-grade epoxy for high temperature and moisture resistance.

Feature Summary

• Constructed with advanced optical-grade epoxy for superior high-temperature and high-moisture resistance in outdoor signal applications
• Features a 4mm oval lens design optimized for full-color video screens and digital billboards
• Provides reliable performance at operating temperatures up to +105°C with standard maximum current characteristics

Applications

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

Procurement Notes

Verify the specific ordering suffix CT24Q4S1 against official Cree LED documentation to ensure correct binning and optical specifications. Confirm that the Pro9 reliability rating aligns with your environmental requirements, particularly regarding the +105°C operating limit. Cross-reference datasheet electrical parameters such as forward voltage and luminous intensity before finalizing procurement orders.

Selection Notes

Select this component when high-brightness blue indication is required for large-format display applications. The 4mm oval form factor suits signage where specific beam angles are necessary. Ensure the through-hole package fits the PCB layout constraints. Consider the Pro9 reliability class if the application demands extended operational life under thermal stress compared to standard variants.

Part Context

This part belongs to the Screen Master 4-mm Oval LED family, designed specifically for high-performance visual signaling. The C4SMB-BGY designation indicates the blue color variant within this series. These LEDs are engineered for robustness in demanding environments, distinguishing them from general-purpose indicator lights through their specialized epoxy construction and thermal capabilities.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing circuit designs if considering alternative blue LEDs from the same manufacturer or other suppliers.