C4SMM-BJY-CN44Q3C1

Overview

The C4SMM-BJY-CN44Q3C1 is a single-color blue LED from the Cree LED C4SMM series, designed for through-hole mounting. It features an oval dome lens with water-clear transparency and measures 3.9 mm by 3 mm. The component emits light at a peak wavelength of 470 nm. Key electrical parameters include a forward current rating of 20 mA, a forward voltage of 3.4 V, and a power rating of 140 mW. Typical luminous intensity ranges from 550 to 1100 mcd.

Feature Summary

• Through-hole oval dome lens design for standard PCB mounting
• Water-clear lens transparency for precise beam control
• High-intensity blue emission optimized for indicator applications

Applications

• Status indicators in consumer electronics
• Control panel illumination for industrial equipment
• Visual signaling in automotive instrumentation

Procurement Notes

Verify the specific binning code suffix (CN44Q3C1) against the manufacturer's latest datasheet to confirm exact intensity and wavelength tolerances. Ensure the procurement channel provides official documentation, as this component may be subject to lifecycle changes or discontinuation notices. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing orders.

Selection Notes

Select this component when a through-hole blue LED with high visibility is required. The oval shape offers distinct visual orientation compared to round LEDs. Consider the 20 mA forward current requirement for driver circuit design. Verify that the 3.4 V forward voltage aligns with the system's supply voltage and current limiting resistor calculations.

Part Context

This part belongs to the C4SMM family of single-color LEDs, which are characterized by their oval dome lens geometry and through-hole construction. The series is engineered for applications requiring reliable visual indication with consistent color performance. The C4SMM designation indicates a specific package style within Cree LED's broader portfolio of discrete lighting components.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's official replacement guide or contact technical support for direct equivalents if this component is discontinued.