S4SMS-RJY-CS0U0BB1

LED Indication - Discrete Overview

The S4SMS-RJY-CS0U0BB1 is a single-color red LED from the CREE LED S4SMS series. It features a 621 nm wavelength and emits light in an oval lens configuration. The device operates with a forward current of 20 mA and a forward voltage of 2.1 V, resulting in a power rating of 130 mW. Optical performance specifies a luminous intensity range of 770 to 2130 mcd. The component utilizes a water-clear lens and measures 4.2 mm x 3.1 mm x 6.3 mm. It is designed for through-hole mounting and is supplied in bulk packaging.

LED Indication - Discrete Feature Summary

• Oval lens design with water-clear transparency for directional illumination
• Single-color red emission optimized for indicator applications
• Through-hole mounting style for standard PCB integration

LED Indication - Discrete Applications

• Panel indicators
• Status lights
• Instrumentation displays

LED Indication - Discrete Procurement Notes

This component has reached end-of-life status and is scheduled for discontinuation by the manufacturer. Availability is restricted, and Mouser does not currently stock this item in all regions. Engineers should verify final availability and consider obsolescence management strategies when sourcing this part for new or replacement designs.

LED Indication - Discrete Selection Notes

Select this component for applications requiring a specific 621 nm red wavelength and oval form factor. Ensure the design accommodates through-hole assembly and the specified 4.2 mm x 3.1 mm footprint. Verify that the required luminous intensity falls within the 770-2130 mcd binning range. Consider alternative available parts if long-term supply continuity is critical.

LED Indication - Discrete Part Context

The S4SMS series represents CREE LED's offering in high-brightness, single-color through-hole LEDs. This specific model belongs to the RJY sub-series, denoting the red color variant. The S4SMS line is characterized by its compact oval package, providing efficient optical output in a small footprint suitable for space-constrained electronic devices.

LED Indication - Discrete Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the end-of-life status, direct replacements may require evaluating similar oval red LEDs from other manufacturers or different CREE series with compatible mechanical and electrical specifications.