C4SMG-GJF-CT0W0791

Overview

The C4SMG-GJF-CT0W0791 is a single-color green LED from the Screen Master series by Cree LED. It features a through-hole oval lens design with dimensions of 4.2 mm x 3.1 mm and a height of 6.3 mm. The component operates at a forward current of 20 mA with a forward voltage of 2.1 V, resulting in a power rating of 130 mW. It emits light at a wavelength of 527 nm with an optical intensity of 1310 mcd. The viewing angle is specified as 100 degrees by 45 degrees, and it functions within a temperature range of -40°C to +95°C.

Feature Summary

• Features a water-clear oval lens for optimized light transmission
• Designed for high-brightness indication in display applications
• Supports standard through-hole mounting configurations

Applications

• Status indicators in electronic equipment
• Control panel illumination
• Display backlighting elements

Procurement Notes

Verify the specific suffix CT0W0791 against official datasheets to confirm binning and spectral characteristics. Ensure compatibility with existing PCB footprints and thermal management requirements. Confirm availability status as supply conditions may vary by region and date.

Selection Notes

Select this component when a green indicator with moderate intensity and wide viewing angles is required. Consider the 20 mA forward current and 2.1 V drop for circuit design. Evaluate the 100x45 degree beam pattern against visibility needs compared to narrower beam alternatives.

Part Context

This part belongs to the Screen Master family of 4-mm oval LEDs. It shares mechanical similarities with other colors in the series, such as red and blue variants, while differing in optical output due to the green semiconductor material. The form factor is standardized for easy integration into various housing designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.