C4SMM-RJY-CS14QBB1

Overview

The C4SMM-RJY-CS14QBB1 is a single-color red LED from the Screen Master series by Cree LED. It features a 4-mm oval lens with water-clear transparency and through-hole mounting. Key electrical parameters include a forward voltage of 2.1 V at a forward current of 20 mA, with a power rating of 130 mW. The device emits light at a peak wavelength of 621 nm and provides an optical intensity range of 770 to 852 mcd. The component measures 4.2 mm in length, 3.1 mm in width, and 6.3 mm in height, with a viewing angle of 100 degrees horizontally and 45 degrees vertically.

Feature Summary

• Features a 4-mm oval lens design for directional light emission
• Utilizes through-hole technology for secure board integration
• Provides high-intensity red illumination suitable for indicator applications

Applications

• Panel status indicators
• Equipment control interfaces
• Instrumentation displays

Procurement Notes

Verify component authenticity against manufacturer specifications due to potential supply chain variations. Confirm RoHS compliance status prior to procurement. Ensure storage conditions maintain component integrity. Check for specific ordering suffix requirements if custom binning is necessary. Validate datasheet revisions to ensure compatibility with current design standards.

Selection Notes

Select this component for applications requiring precise red indication with defined beam angles. Consider the 4-mm oval form factor for space-constrained panel designs. Evaluate thermal management needs based on the 130 mW power rating. Ensure circuit design accommodates the 2.1 V forward voltage drop. Verify mechanical fit within the intended housing structure.

Part Context

This part belongs to the Screen Master family, designed for high-brightness visibility. It represents a standard through-hole solution for industrial and consumer electronics. The oval shape distinguishes it from round LED variants, offering specific optical distribution characteristics for panel-mounted applications.

Replacement Considerations

Direct substitutes may include other 4-mm oval red LEDs with similar luminous intensity ranges. Verify matching forward voltage and current ratings to ensure circuit compatibility. Check dimensional tolerances to confirm physical interchangeability without mechanical modification.