91-21UYC/S530-A2/TR10

Overview

The Everlight 91-21UYC/S530-A2/TR10 is a single-color surface-mount LED featuring a water-clear lens and brilliant yellow emission. It operates with a forward current of 20 mA and a forward voltage of 2 V, dissipating up to 60 mW. The device emits at a peak wavelength of 589 nm with an optical intensity of 39 mcd. Packaged in a 1206 (3216 metric) SMD form factor, it supports a continuous operating temperature range from -40 °C to +85 °C.

Feature Summary

• Brilliant yellow light output with a 589 nm peak wavelength
• Water-clear lens design for optimized light transmission
• Compact 1206 surface-mount package configuration

Applications

• Indicator lighting for electronic equipment
• Status indication in consumer devices
• Panel illumination applications

Procurement Notes

Verify the specific suffix A2 against official Everlight documentation to confirm the exact optical intensity and wavelength specifications. Confirm availability status as distribution channels may indicate limited supply or discontinuation. Ensure the reel packaging format aligns with automated assembly requirements. Cross-reference the RoHS compliance details with the latest manufacturer declarations before procurement.

Selection Notes

Select this component when a compact 1206 footprint is required for high-brightness yellow indication. The 589 nm peak wavelength provides distinct visibility compared to standard amber LEDs. Verify that the 20 mA forward current rating matches the system's power budget and thermal management capabilities. Ensure the water-clear lens aesthetic meets the design requirements for the target application.

Part Context

This part belongs to Everlight's single-color LED portfolio, designed for surface-mount technology. It utilizes AlGaInP semiconductor materials to generate yellow light. The series is engineered for reliability and robust performance in various electronic assemblies, offering a standardized solution for visual signaling needs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Everlight's official documentation for direct replacements or verify compatibility with similar 1206 yellow LEDs based on electrical and mechanical parameters.