CLMUC-FKA-CL81C1L51BB7C3C3

Overview

The CLMUC-FKA-CL81C1L51BB7C3C3 is a multi-color RGB surface-mount LED manufactured by Cree LED. It features a square, colorless lens with dimensions of 1.5 mm in length and width, and 1 mm in height. The component emits red light at 624 nm, green at 535 nm, and blue at 475 nm. Forward currents are rated at 5 mA for each channel, with forward voltages of 1.9 V for red and 3 V for green and blue. Optical intensities reach 55 mcd (red), 170 mcd (green), and 28 mcd (blue). Power ratings are 49 mW for red and green, and 60 mW for blue. Operating temperatures range from -40 C to +85 C.

Feature Summary

• Integrates red, green, and blue emitters within a compact SMD package for multi-color output
• Features a square, colorless lens design for uniform light distribution
• Supports low-current operation with specific forward voltage requirements per channel

Applications

• Status indicator lighting in electronic devices
• Decorative illumination in consumer electronics
• Backlighting applications requiring RGB color mixing

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for product change notifications regarding material or process updates. Ensure handling procedures account for moisture sensitivity classification during storage and reflow soldering processes.

Selection Notes

Evaluate thermal management requirements based on the specified power ratings and operating temperature limits. Consider the specific wavelength outputs for color accuracy needs. Assess footprint compatibility with PCB layout constraints given the 1.5 mm x 1.5 mm dimensions. Verify that drive circuits can accommodate the distinct forward voltage differences between the red and blue/green channels.

Part Context

This component belongs to the Cree LED RGB multi-color series, designed for surface-mount technology applications. It utilizes phosphor-converted or direct emission technologies to achieve specific chromaticity coordinates. The part number structure indicates specific binning for wavelength and intensity to ensure consistency across production batches.

Replacement Considerations

No public confirmed substitute part numbers are available.