C5SMF-RJF-CT34QBB1

Overview

The C5SMF-RJF-CT34QBB1 is a single-color red LED from the Screen Master series, manufactured by Cree LED. It utilizes a through-hole mounting style within a T-1 3/4 (5 mm) oval package measuring 4.2 mm x 3.1 mm x 6.3 mm. The component emits light at a peak wavelength of 624 nm with a forward voltage of 2.1 V and a rated power of 130 mW. It delivers a luminous intensity of 1310 mcd at a forward current of 20 mA, featuring a water-clear lens and a viewing angle of 100 degrees by 45 degrees.

Feature Summary

• Designed for variable-message signs and passenger-information displays
• Features an oval-shaped radiation pattern for wide visibility
• High luminous intensity ensures excellent performance in signage applications

Applications

• Variable-message signs
• Passenger-information signs
• General indicator lighting

Procurement Notes

Verify the specific suffix CT34QBB1 against the official datasheet to confirm exact binning and optical characteristics. Ensure compatibility with through-hole assembly processes and check RoHS compliance status via the manufacturer's documentation before integration into final products.

Selection Notes

Select this component when a high-intensity red indicator with a wide viewing angle is required for signage. The 2.1 V forward voltage allows for efficient driving compared to higher voltage alternatives. Consider the physical dimensions and lead configuration for PCB layout constraints.

Part Context

This part belongs to the Screen Master family of oval LEDs, specifically engineered for outdoor and indoor signage environments. The C5SMF-RJF designation indicates a red LED variant within the broader C5SMF product line, sharing common mechanical footprints while differing in optical output and color specifications.

Replacement Considerations

Consult the official Screen Master cross-reference guide for verified substitutes. Direct replacements must match the 5mm oval form factor, 624 nm wavelength, and through-hole pin configuration to ensure mechanical and electrical compatibility.