42-21UYC/S530-A2/TR8

LED Indication - Discrete Overview

The 42-21UYC/S530-A2/TR8 is a single-color surface-mount LED manufactured by Everlight Electronics. It emits brilliant yellow light with a peak wavelength of 591 nm and features a water-clear lens. The component utilizes an AlGaInP chip material and operates within a temperature range of -40°C to +85°C. It supports a maximum forward current of 25 mA and has a nominal luminous intensity of 119 mcd. The device is designed for infrared and vapor phase reflow soldering processes.

LED Indication - Discrete Feature Summary

• Brilliant yellow emission with water-clear resin
• Surface mount construction for automated assembly
• Compatible with infrared and vapor phase reflow soldering

LED Indication - Discrete Applications

• Dashboard backlighting
• Switch backlighting
• Symbol illumination
• General indicator use

LED Indication - Discrete Procurement Notes

Verify the specific suffix against official Everlight documentation, as variations may exist. Confirm RoHS compliance status directly from the manufacturer's datasheet or certified test reports prior to procurement. Ensure the supplier provides valid traceability documents matching the part number exactly.

LED Indication - Discrete Selection Notes

Select this component for applications requiring high-intensity yellow indication in compact spaces. Consider the 130-degree viewing angle and rectangular lens shape for visibility requirements. Verify thermal management capabilities align with the specified operating temperature range during design integration.

LED Indication - Discrete Part Context

This part belongs to Everlight's standard SMD LED series, characterized by small form factors suitable for high-density PCB layouts. It shares common packaging standards with other components in the 21-series family, facilitating consistent manufacturing processes across different color variants.

LED Indication - Discrete Replacement Considerations

Consult official substitution lists for direct equivalents. Cross-reference electrical parameters such as forward voltage and luminous intensity when evaluating alternative suppliers. Ensure mechanical dimensions and pin configurations match the existing footprint.