11-21UYC/S530-A3/TR8

Overview

The 11-21UYC/S530-A3/TR8 is a single-color yellow LED from Everlight Electronics, designed for surface-mount applications. It utilizes a rectangular lens with water-clear transparency to optimize light emission efficiency. The component operates at a standard forward current of 20 mA and features a forward voltage of approximately 2 V. It is supplied in a tape-and-reel packaging format suitable for automated assembly processes.

Feature Summary

• Yellow spectral output for clear visual indication
• Water-clear rectangular lens design
• Surface-mount technology compatibility

Applications

• Electronic device status indicators
• Control panel illumination
• Appliance signal lights

Procurement Notes

Verify the specific datasheet version for the S530-A3 suffix to confirm exact optical parameters and thermal characteristics. Ensure that the reel quantity matches your production line requirements. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component when a compact yellow indicator is required for PCB space-constrained designs. Consider the rectangular lens shape for directional light distribution needs. Evaluate the 20 mA forward current rating against your circuit's power budget and thermal management capabilities.

Part Context

This part belongs to Everlight's standard single-color LED portfolio, specifically within the yellow wavelength category. The 'TR8' suffix indicates tape-and-reel packaging, facilitating high-volume automated placement. It serves as a fundamental discrete component for general-purpose signaling across various electronic industries.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and luminous intensity equivalence when considering alternative manufacturers. Ensure mechanical footprint dimensions match existing board layouts.