C4SMM-GJY-CT44Q7D2

Overview

The C4SMM-GJY-CT44Q7D2 is a single-color green LED from the Screen Master series, manufactured by Cree LED. It features a 4-mm oval dome lens with clear transparency and measures 3.9 mm x 3 mm in size, with a height of 7.3 mm. The component operates at a forward current of 10 mA and a forward voltage of 2.9 V, with a power rating of 140 mW. It emits light at a wavelength of 527 nm to 530 nm, providing a luminous intensity range of 1415 mcd to 2347 mcd. Designed for through-hole mounting, it supports an operating temperature range of -40°C to +95°C.

Feature Summary

• Features an oval radiation pattern designed for enhanced visibility in display applications
• Utilizes a high-brightness green emission optimized for full-color video screens
• Constructed with a clear oval dome lens for consistent light distribution

Applications

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

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for End-of-Life notifications, as availability may be limited. Ensure storage conditions meet specified requirements to maintain performance integrity prior to assembly.

Selection Notes

Select this component for applications requiring high-intensity green illumination within a compact 4-mm form factor. Consider the specific luminous intensity range and viewing angle characteristics when designing optical systems for large-scale displays. Verify thermal management capabilities given the operating temperature limits.

Part Context

This part belongs to the Screen Master series of LEDs, which are engineered specifically for demanding visual display environments. The series emphasizes high brightness and reliability for commercial signage and electronic display panels, distinguishing it from standard indicator LEDs through its specialized optical design.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Cree LED cross-reference guides for potential alternatives if this specific model is discontinued or unavailable.