C4SMF-BJF-CS24Q4S1

Overview

The C4SMF-BJF-CS24Q4S1 is a blue light-emitting diode from the Screen Master series, manufactured by Cree LED. It features a 4 mm oval radial through-hole package with two pins. The component emits at a peak wavelength of 465 nm and operates with a forward voltage of 3.4 V. It provides an optical intensity of 852 mcd to 1415 mcd. The lens is water clear, and the radiation pattern is optimized for visibility in signage applications.

Feature Summary

• Designed specifically for variable-message signs and passenger-information displays
• Features an oval-shaped radiation pattern for enhanced visibility
• Utilizes a standard 4 mm through-hole radial package

Applications

• Variable-message signs
• Passenger-information signs
• Uni-color blue lighting applications

Procurement Notes

Verify the specific part number against official Cree LED documentation to confirm current availability status. Ensure that ordering suffixes match the required electrical and mechanical specifications exactly. Cross-reference datasheets for any updates regarding compliance or manufacturing changes before finalizing procurement orders.

Selection Notes

Select this component when high-visibility blue indication is required for large-format displays. The oval shape and specific radiation pattern make it suitable for applications where wide horizontal viewing angles are critical. Confirm that the 3.4 V forward voltage aligns with the driving circuit design.

Part Context

This part belongs to the Screen Master family of LEDs, which are engineered for robust performance in digital signage environments. The 4 mm form factor allows for easy integration into existing through-hole PCB layouts commonly used in indicator and display modules.

Replacement Considerations

Check for direct substitutes within the Screen Master series that share identical pinout and dimensional constraints. Verify that alternative parts maintain the same 465 nm wavelength and comparable luminous intensity to ensure visual consistency.