CLM3A-BKW-CSBUB363

Overview

The CLM3A-BKW-CSBUB363 is a single-color blue surface-mount LED from the Cree LED CLM3A series. It features a rectangular, non-diffused lens and operates at a peak wavelength of 470 nm. The component has a typical forward voltage of 3.1 V at a test current of 20 mA, with a power rating of 100 mW. It offers an optical intensity of 363 mcd and fits within a compact 2.7 mm x 2.0 mm x 1.3 mm PLCC-2 package. The device supports an operating temperature range from -40°C to +100°C and carries MSL level 5a moisture sensitivity classification.

Feature Summary

• Utilizes a standard PLCC-2 SMD footprint for automated assembly compatibility
• Provides high-intensity blue emission through a clear, non-diffused rectangular lens
• Engineered for reliable operation across wide industrial temperature extremes

Applications

• Status and indicator lighting in electronic equipment
• Backlighting for control panels and user interfaces
• Visual signaling in automotive instrumentation clusters
• General-purpose illumination in consumer electronics devices

Procurement Notes

Verify the specific suffix CSBUB363 against official manufacturer documentation to confirm the exact luminous intensity binning and spectral characteristics. Ensure that handling procedures account for the specified moisture sensitivity level during storage and reflow soldering processes. Cross-reference the package dimensions and pin configuration with the latest datasheet to guarantee mechanical fitment on the target printed circuit board layout.

Selection Notes

Select this component when a standard blue indicator is required with moderate brightness output. The 2.7mm x 2.0mm form factor allows for dense placement in space-constrained designs. Consider the 3.1V forward voltage drop for appropriate current-limiting resistor calculations. The wide operating temperature range makes it suitable for applications exposed to varying environmental conditions without performance degradation.

Part Context

This part belongs to the CLM3A-BKW family of single-color LEDs manufactured by Cree LED. The series is characterized by its industry-standard PLCC-2 package, which facilitates easy integration into existing manufacturing workflows. These components are designed to provide consistent optical performance and reliability for general indication purposes across various electronic product categories.

Replacement Considerations

Direct substitutes include other PLCC-2 blue LEDs with similar electrical parameters such as the CLM3A-BKW-CTBVA463 or CLM3A-BKW-CUAVA453. Verify that alternative parts match the 470nm wavelength and comparable mcd ratings to maintain visual consistency in the final assembly.