7343-2UYC/S400-A9

Overview

The 7343-2UYC/S400-A9 is a single-color LED lamp from Everlight Electronics, utilizing AlGaInP technology to produce Super Yellow light at a peak wavelength of 589 nm. It features a T-1 3/4 (5mm) round package with water-clear epoxy and radial leads. Key electrical parameters include a forward voltage of 2.0 V and a maximum forward current of 25 mA. The device delivers a luminous intensity of 3200 mcd and operates within a temperature range of -40°C to +85°C.

Feature Summary

• High brightness output suitable for demanding indication applications
• Water-clear lens design for optimal light transmission
• Radial lead configuration for through-hole mounting

Applications

• Panel indicators requiring high visibility
• Status indication in electronic equipment
• Instrumentation displays

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct binning and optical characteristics. Confirm that the component matches the required T-1 3/4 form factor and spectral output specifications for your design. Cross-reference the part number with official Everlight documentation to avoid substitution errors.

Selection Notes

Select this component when high luminous intensity is critical for visibility in bright environments. The 589 nm yellow spectrum offers distinct contrast for status signaling. Ensure the circuit design accommodates the 2.0 V forward voltage drop and limits current to 25 mA to maintain reliability within the specified operating temperature range.

Part Context

This part belongs to Everlight's series of 5mm round LED lamps designed for higher brightness requirements. The 7343 series utilizes AlGaInP material systems to achieve efficient yellow emission. These components are engineered for durability and consistent performance in standard through-hole PCB layouts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.