C4SMG-BJF-CQ14Q3T2

Overview

The C4SMG-BJF-CQ14Q3T2 is a single-color blue LED from the Screen Master series, manufactured by Cree LED. It features a through-hole radial package with an oval lens measuring 4.20 mm x 3.10 mm and a maximum height of 9.90 mm. The component emits light at a dominant wavelength of 470 nm with a water clear lens transparency. Electrical characteristics include a forward voltage of 3.4 V and a forward current of 20 mA, resulting in a power rating of 140 mW. The typical luminous intensity is 525 mcd, with a viewing angle of 100 degrees horizontally and 45 degrees vertically.

Feature Summary

• Provides standard blue indication via a 470 nm dominant wavelength
• Features a water clear oval lens for optimized light transmission
• Designed for through-hole mounting with radial leads

Applications

• General electronic device status indication
• Panel indicator lights
• Control board visual signaling

Procurement Notes

Verify component authenticity against official Cree LED documentation to ensure compliance with specified electrical parameters. Confirm that the received parts match the exact suffix designation for correct wavelength and intensity specifications. Check RoHS compliance status as required by local regulations. Ensure storage conditions maintain lead integrity before soldering.

Selection Notes

Select this component when a specific 470 nm blue wavelength is required for visual feedback applications. The 525 mcd intensity offers adequate visibility for standard panel indicators. Consider the 4.20 mm x 3.10 mm form factor for space-constrained through-hole designs. Verify thermal management requirements given the 140 mW power rating during continuous operation.

Part Context

This part belongs to the Screen Master family of 4-mm oval LEDs, designed for high-reliability indication tasks. The C4SMG series utilizes advanced semiconductor materials to ensure consistent color performance over time. Compared to generic blue LEDs, this model provides precise wavelength control and standardized mechanical dimensions for automated assembly processes.

Replacement Considerations

Direct substitutes within the same series include C4SMG-BJS-CR14Q3T2 and C4SMG-BJF-CQ14Q4T2. Verify mechanical footprint compatibility and electrical tolerance alignment before substitution. Cross-reference datasheets to confirm identical viewing angles and lens transparency properties.