C5SMF-RJN-CU34QBB2

Overview

The C5SMF-RJN-CU34QBB2 is a single-color red LED 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 tinted coloration. The component operates at a forward voltage of 2.1 V and a forward current of 20 mA, with a power rating of 130 mW. It emits light at a peak wavelength of 624 nm and provides a luminous 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 an oval-shaped radiation pattern designed for wide-angle visibility in signage applications.
• Constructed with a robust T-1 3/4 through-hole package suitable for standard PCB mounting.
• Engineered for high reliability and brightness in variable-message and passenger-information displays.

Applications

• Variable-message signs
• Passenger-information signs
• Digital advertising displays

Procurement Notes

Verify the specific suffix CU34QBB2 against official Cree LED documentation to confirm exact binning and optical characteristics. Ensure compatibility with existing circuit designs regarding the 2.1 V forward voltage drop. Confirm availability status as distribution channels may vary for this specific part number.

Selection Notes

Select this component when a high-intensity red indicator with a wide viewing angle is required for direct-view signage. The oval lens geometry supports broad horizontal visibility compared to dome packages. Consider thermal management capabilities up to 95 °C for enclosed display environments.

Part Context

This part belongs to the Screen Master C5SMF series, which focuses on high-brightness LEDs for commercial signage. The RJN designation typically indicates a red emission variant within the 5 mm oval form factor. This series is engineered to replace older standard LEDs in modern digital sign matrices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Cross-reference with other C5SMF-series red LEDs only if electrical parameters match exactly.