C4SMF-BJF-CS24Q4T1

Overview

The C4SMF-BJF-CS24Q4T1 is a single-color blue LED from the Screen Master series by Cree LED. It features a through-hole radial installation with an oval lens shape and water-clear transparency. The component operates at a forward current of 20 mA with a typical forward voltage of 3.4 V. Key electrical parameters include a power rating of 140 mW and a peak wavelength of 475 nm. The physical dimensions are 4.2 mm x 3.1 mm x 6.3 mm, housed in an ammo pack.

Feature Summary

• High-intensity blue emission optimized for visibility
• Water-clear oval lens design for consistent light distribution
• Through-hole radial package for standard PCB mounting

Applications

• Status indicators on electronic equipment panels
• Visual signaling in industrial control systems
• Front panel illumination for consumer devices

Procurement Notes

Verify the exact suffix CS24Q4T1 against official Cree LED documentation to confirm specific binning or packaging variations. Ensure compatibility with existing through-hole assembly processes. Check RoHS compliance status via the manufacturer's latest datasheet before finalizing procurement specifications.

Selection Notes

Select this component when high-brightness blue indication is required in space-constrained designs. The 475 nm wavelength provides distinct visual contrast. Consider the 3.4 V forward voltage drop for circuit biasing calculations. The oval lens geometry offers specific viewing angle characteristics suitable for direct-line-of-sight applications.

Part Context

This part belongs to the Screen Master family of LEDs, designed for high-visibility applications. The C4SMF prefix indicates a 4mm oval form factor. It complements other colors in the series, allowing for multi-color status displays while maintaining uniform mechanical footprint and thermal characteristics across the product line.

Replacement Considerations

Direct substitutes may include C4SMF-BJF-CR24Q4T1 or C4SMG-BJS-CQ0T0351 if electrical and optical parameters align. Verify lens color and intensity bins before substitution. Cross-reference datasheets for pinout and dimensional tolerances to ensure mechanical fit.