C4SMF-BJF-CR0U0351

Overview

The C4SMF-BJF-CR0U0351 is a single-color blue LED from the Screen Master series by Cree LED. It features an oval lens with water clear transparency and through-hole mounting. Key electrical parameters include a forward voltage of 3.4 V, a forward current of 20 mA, and a power rating of 140 mW. The device emits light at a peak wavelength of 475 nm with an optical intensity of 550 mcd. Physical dimensions are specified as 4.2 mm in length, 3.1 mm in width, and 6.3 mm in height.

Feature Summary

• Oval lens design with water clear transparency for consistent light distribution
• Through-hole construction suitable for standard PCB assembly processes
• Optimized for screen backlighting applications within the Screen Master series

Applications

• Indicator lights for electronic equipment
• Backlighting for display screens
• Status indication in control panels

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for recent Product Change Notifications (PCNs) that may affect specifications. Ensure storage conditions meet lead-free soldering requirements to maintain reliability during assembly.

Selection Notes

Select this component for applications requiring a specific blue wavelength of 475 nm and moderate optical intensity. Consider the physical footprint and through-hole compatibility against available board space. Evaluate thermal management needs based on the 140 mW power rating and operating temperature range.

Part Context

This part belongs to the Screen Master family of LEDs designed for visual signaling and display illumination. It shares common electrical characteristics with other blue variants in the series but differs in optical intensity and physical package dimensions. The model suffix indicates specific lens and binning configurations.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.