C5SMF-RJF-CT14QBB1

Overview

The C5SMF-RJF-CT14QBB1 is a red light-emitting diode from the Screen Master family, manufactured by Cree LED. It utilizes a T-1 3/4 (5 mm) through-hole package with an oval lens shape and water-clear transparency. The device emits at a peak wavelength of 624 nm with a forward voltage of 2.1 V at a test current of 20 mA. It features a luminous intensity of 1310 mcd and a power rating of 130 mW. The component operates within a temperature range of -40 °C to +95 °C and has physical dimensions of 4.2 mm in length, 3.1 mm in width, and 6.3 mm in height.

Feature Summary

• Designed specifically for variable-message signs and passenger-information displays
• Features an oval-shaped radiation pattern suitable for wide-field visibility
• Provides high luminous intensity for clear visual indication

Applications

• Variable-message signs
• Passenger-information signs
• Public transportation display systems

Procurement Notes

Verify the specific suffix CT14QBB1 against official Cree documentation to confirm exact binning and optical characteristics. Ensure compatibility with existing assembly processes for through-hole mounting. Check for any recent product change notifications or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a red indicator with high brightness is required for large-format signage applications. The 5mm oval form factor provides a distinct visual profile compared to standard round LEDs. Consider the 2.1 V forward voltage drop for circuit design and ensure the operating environment stays within the specified thermal limits.

Part Context

This part belongs to the Screen Master C5SMF series, which focuses on high-performance indicators for public information displays. The series offers various colors and intensities optimized for readability in diverse lighting conditions. The C5SMF-RJF variant specifically addresses red-light requirements within this specialized lineup.

Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model. Cross-reference with other C5SMF-RJx variants if color or intensity adjustments are permissible. Consult Cree LED technical support for potential obsolescence management or equivalent recommendations.