CLMVC-FKC-CH1K1781BB7D3S3

Overview

The CLMVC-FKC-CH1K1781BB7D3S3 is a surface-mount RGB LED from Cree LED, housed in a PLCC-4 package. It emits red light at 624 nm, green at 540 nm, and blue at 470 nm. The device features a forward current of 20 mA, with forward voltages of 2 V for red and 3.2 V for green and blue. Luminous intensities are 145 mcd (red), 420 mcd (green), and 650 mcd (blue). Operating temperatures range from -40°C to +85°C.

Feature Summary

• Integrated tri-color RGB configuration within a single SMD component
• Optimized for high-resolution video screen applications
• Designed for harsh operating environments

Applications

• Large-format video screens
• High-resolution digital signage
• Advertising displays

Procurement Notes

Verify the specific part number against official Cree LED documentation to confirm electrical parameters and pinout compatibility. Ensure that the PLCC-4 footprint matches the target PCB design. Check for moisture sensitivity levels and reflow soldering profile requirements prior to assembly. Confirm availability status as distribution channels may vary.

Selection Notes

Select this component for applications requiring compact RGB illumination with specific wavelength outputs. Consider the 120-degree viewing angle and intensity levels for visibility requirements. Evaluate thermal management capabilities given the operating temperature range. Compare luminous intensity specifications against ambient lighting conditions to ensure adequate brightness.

Part Context

This component belongs to the CLMVC series of multi-color LEDs designed by Cree LED. The series focuses on surface-mount technology for display applications. The PLCC-4 package provides a standardized form factor for automated assembly processes in electronic manufacturing.

Replacement Considerations

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