CLM4B-BKC-CTBVA353

Overview

The CLM4B-BKC-CTBVA353 is a surface-mount discrete LED manufactured by Cree LED, emitting blue light with a dominant wavelength of 470nm. It utilizes a standard 2-PLCC package measuring 3.20mm in length and 2.70mm in width, with a maximum height of 1.95mm. The component operates at a typical forward voltage of 2.8V and a test current of 50mA, producing a luminous intensity range of 1600 to 4000mcd. It features a non-diffused round flat lens and maintains an operating temperature range from -40°C to +100°C.

Feature Summary

• High reliability performance designed for demanding environments
• Standard industry PLCC-4 surface mount packaging
• Wide operating temperature capability up to 100°C

Applications

• Automotive exterior lighting indicators
• Outdoor architectural signage
• Industrial control panel status indication

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm optical and electrical characteristics. Ensure the procurement source provides valid RoHS compliance documentation. Confirm that the supply chain adheres to moisture sensitivity level handling requirements during storage and assembly processes.

Selection Notes

Select this component when high-intensity blue illumination is required within a standard PLCC footprint. Consider the wide thermal operating range for applications exposed to significant heat. Verify that the non-diffused lens style aligns with the required beam angle and visibility specifications for the target design.

Part Context

This part belongs to the CLM4B series of single-color SMD LEDs from Cree LED. The series is characterized by its robust construction and suitability for harsh conditions. The specific model denotes the blue color variant within this standardized package family, offering consistent performance across automotive and industrial sectors.

Replacement Considerations

Consult the official Cree LED cross-reference guide for verified substitutes. Ensure any replacement matches the PLCC-4 dimensions and electrical parameters.