CLM1B-BKW-CTBUB453

Overview

The CLM1B-BKW-CTBUB453 is a single-color blue surface-mount LED manufactured by Cree LED. It utilizes a PLCC-2 package with dimensions of 2.70mm length, 2.00mm width, and a maximum height of 1.30mm. The component emits light at a dominant wavelength of 480nm with a viewing angle of 120 degrees. Typical forward voltage is 3.1V at a test current of 20mA, while the rated power is 100mW. The lens is colorless and non-diffused.

Feature Summary

• Compact PLCC-2 surface mount form factor suitable for space-constrained designs
• High brightness output in the blue spectrum with wide viewing angle
• Standard lead-free construction compliant with RoHS3 regulations

Applications

• Electronic device status indicators
• Backlighting for displays and keypads
• Instrumentation panel lighting

Procurement Notes

Verify the specific suffix CTBUB453 against official datasheets to confirm exact binning and optical characteristics. Ensure compatibility with standard reflow soldering profiles for PLCC packages. Confirm moisture sensitivity level handling requirements during storage and assembly to prevent package damage.

Selection Notes

Select this component when a compact blue indicator is required with high luminous intensity. Compare forward voltage and wavelength specifications against circuit design limits. Consider the non-diffused lens style for applications requiring focused light emission rather than broad area illumination.

Part Context

This part belongs to the CLM1B series of PLCC-2 LEDs from Cree LED. The series offers various colors and intensities in a standardized footprint. The CLM1B-BKW variant specifically targets blue light applications within the same mechanical envelope as other colors in the family.

Replacement Considerations

CLM1B-BKW-CUAVA453