C4SMM-RJY-CS14QBB2

Overview

The C4SMM-RJY-CS14QBB2 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 emits light at a peak wavelength of 621 nm. The component provides a luminous intensity range of 770 to 852 mcd when driven at a forward current of 20 mA, with a typical forward voltage of 2.1 V. Designed for through-hole mounting, it has a power rating of 130 mW and is supplied in bulk packaging.

Feature Summary

• High-brightness red emission optimized for visual indicator applications
• Oval lens geometry providing specific viewing angle characteristics
• Water-clear lens material ensuring high light transmission efficiency

Applications

• Visual status indicators on electronic equipment panels
• Control panel illumination for industrial machinery
• Appliance front-panel signaling components

Procurement Notes

Verify the exact binning codes for luminous intensity and wavelength during procurement, as these parameters vary within the specified ranges. Confirm that the bulk packaging format aligns with your assembly line handling capabilities. Ensure compatibility with standard through-hole soldering profiles to maintain junction integrity and long-term reliability under operating conditions.

Selection Notes

Select this component when a compact 4-mm oval form factor is required for space-constrained designs. Choose this part over circular LEDs if the specific optical distribution of an oval lens better suits the target application's visibility requirements. Consider the 621 nm wavelength for standard red indication needs where high brightness is prioritized.

Part Context

This part belongs to the Screen Master family, which focuses on high-performance visible LEDs for signage and display applications. The C4SMM series utilizes advanced semiconductor materials to deliver consistent color purity and intensity. As a through-hole device, it offers robust mechanical stability compared to surface-mount alternatives, suitable for environments requiring durable physical connections.

Replacement Considerations

Direct replacements must match the 4-mm oval package dimensions and 621 nm wavelength. Verify that substitute parts support the same 20 mA forward current and 2.1 V forward voltage characteristics. Ensure any alternative maintains the through-hole pin configuration and similar luminous intensity ranges to preserve system performance.