27-21UYC/S530-A3/TR8

LED Indication - Discrete Overview

The 27-21UYC/S530-A3/TR8 is a single-color surface-mount LED manufactured by Everlight Electronics. It emits brilliant yellow light with a peak wavelength of 591 nm. The component utilizes an AlGaInP chip structure and features a water-clear lens within a 1.2 mm package. Key electrical parameters include a maximum forward current of 25 mA, a nominal luminous intensity of 57 mcd, and a viewing angle of 130 degrees. It operates within a temperature range of -40°C to +85°C.

LED Indication - Discrete Feature Summary

• Emits brilliant yellow light at a 591 nm peak wavelength
• Features a wide 130-degree viewing angle for broad visibility
• Utilizes AlGaInP semiconductor material for stable performance

LED Indication - Discrete Applications

• Dashboard backlighting in automotive applications
• Switch and symbol illumination
• LCD backlighting systems

LED Indication - Discrete Procurement Notes

Verify the specific suffix designation against official Everlight documentation to confirm tape-and-reel packaging specifications. Ensure that the ordering part number matches the required binning and emission characteristics. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

LED Indication - Discrete Selection Notes

Select this component for designs requiring high-brightness yellow indication with a wide dispersion pattern. The 1.2 mm form factor suits compact PCB layouts. Verify thermal management requirements for continuous operation near the upper temperature limit. Ensure driver circuits support the specified forward current constraints.

LED Indication - Discrete Part Context

This model belongs to Everlight's SMD LED portfolio, specifically designed for indicator and backlighting roles. The 27-series typically denotes small-package surface-mount devices. The S530-A3 suffix indicates specific color and binning standards defined by the manufacturer for consistent optical output across production batches.

LED Indication - Discrete Replacement Considerations

Consult official Everlight substitution guides for verified alternatives. Cross-reference pinout compatibility and mechanical dimensions when evaluating potential replacements from other manufacturers.