C4SMG-BJF-CR14Q3T2

Overview

The C4SMG-BJF-CR14Q3T2 is a single-color blue LED from the Screen Master series by Cree LED. It features an oval lens with a water-clear finish and through-hole mounting style. The component operates at a forward current of 20 mA with a typical forward voltage of 3.4 V. It emits light at a wavelength of 475 nm with a luminous intensity of 550 mcd. The package dimensions are 4.2 mm x 3.1 mm x 6.3 mm, supporting a viewing angle of 100° x 45°. The device is rated for a power dissipation of 140 mW.

Feature Summary

• Oval lens design with water-clear transparency for consistent light distribution
• Through-hole mounting configuration suitable for standard PCB layouts
• High-intensity blue emission optimized for visibility in indicator applications

Applications

• General purpose electronic equipment status indicators
• Control panel illumination for industrial machinery
• Consumer appliance front panel signaling

Procurement Notes

Verify the specific suffix CR14Q3T2 against official Cree LED documentation to confirm binning parameters and optical characteristics. Ensure compatibility with existing thermal management requirements as the component dissipates 140 mW. Confirm that the through-hole lead spacing matches the target printed circuit board footprint before finalizing procurement orders.

Selection Notes

Select this component when a high-brightness blue indicator is required within a compact oval form factor. The 475 nm wavelength provides distinct visual signaling compared to standard green or red LEDs. Consider the 100° x 45° viewing angle to ensure adequate visibility from multiple positions relative to the mounting surface.

Part Context

This part belongs to the Screen Master family of 4-mm oval LEDs designed for high-visibility applications. The series offers various color options including blue, green, and red, all sharing similar mechanical dimensions. The C4SMG designation indicates a specific lens shape and mounting type within the broader Cree LED portfolio.

Replacement Considerations

Direct substitutes may include other 4-mm oval blue LEDs from Cree LED such as the C4SMG-BJS series variants. Verify electrical parameters like forward voltage and luminous intensity to ensure functional equivalence in the target circuit design.