333-2UYC/H3/S400-A8

LED Indication - Discrete Overview

The 333-2UYC/H3/S400-A8 is a 5.0mm round type LED lamp manufactured by Everlight Electronics Co Ltd. It utilizes AlGaInP technology to produce Super Yellow light with a peak wavelength of 589nm. The component features a water-clear lens and is designed for through-hole mounting in a T-1 3/4 (5mm) package. Key electrical parameters include a forward voltage of 2.0V to 2.4V at a forward current of 20mA, with a power rating of 120mW. It offers high luminous intensity ranging from 2500 to 4000 mcd.

LED Indication - Discrete Feature Summary

• Emits Super Yellow light at a 589nm peak wavelength
• Utilizes AlGaInP semiconductor material for reliable performance
• Features a water-clear dome lens for optimal light transmission
• Designed for standard through-hole PCB mounting

LED Indication - Discrete Applications

• Indicator lights for electronic equipment
• Instrument panel illumination
• Status indication in control systems
• General purpose visual signaling devices

LED Indication - Discrete Procurement Notes

Verify the specific suffix configuration against official Everlight documentation to ensure compatibility with required viewing angles and packaging formats. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to ordering. Ensure storage conditions align with moisture sensitivity levels specified in the datasheet to maintain component integrity during assembly processes.

LED Indication - Discrete Selection Notes

Select this component when a distinct yellow indicator color near 589nm is required for visibility. Consider the 5mm through-hole form factor for standard PCB layouts where surface-mount options are not feasible. Evaluate the 2500-4000 mcd intensity range against ambient lighting conditions to ensure adequate visibility. Verify that the 2.0V to 2.4V forward voltage drop is compatible with the driving circuit design.

LED Indication - Discrete Part Context

This part belongs to Everlight's 5.0mm Round Type LED Lamps series, designated under device number CDLE-033-1340. The product line emphasizes robust construction and Pb-free manufacturing processes. The S400 suffix typically denotes specific binning or packaging variations within the standard 5mm LED family, ensuring consistent optical and electrical characteristics across production batches.

LED Indication - Discrete Replacement Considerations

Direct substitutes may include other 5mm Super Yellow LEDs with similar 589nm wavelengths and through-hole packages. Verify pin compatibility and mechanical dimensions before swapping. Alternative parts must match the 20mA forward current and 2.0-2.4V forward voltage specifications to ensure proper circuit operation without modification.