15-21UYOC/S530-A2/TR8

Overview

The Everlight 15-21UYOC/S530-A2/TR8 is a single-color surface-mount LED emitting brilliant yellow light at a peak wavelength of 590 nm. It features a water-clear lens within a 1206 (3216 metric) package, measuring 3.2 mm by 1.6 mm with a total height of 1.4 mm. The device operates with a maximum forward current of 20 mA and a forward voltage of 2 V, dissipating up to 60 mW. It provides a luminous intensity of 39 mcd and maintains an operating temperature range from -40 °C to +85 °C.

Feature Summary

• Emits brilliant yellow light with a 590 nm peak wavelength
• Utilizes a water-clear rectangular lens for optical clarity
• Designed for surface-mount technology in compact spaces

Applications

• Indicator lights for electronic equipment
• Status displays on control panels
• Visual signaling in automotive instrumentation

Procurement Notes

Verify the specific suffix A2 against the manufacturer's latest datasheet to confirm exact binning and optical characteristics. Confirm RoHS compliance status as required by your assembly standards. Check for end-of-life notices or obsolescence warnings before finalizing design-in decisions. Ensure the reel packaging format matches your pick-and-place machine specifications.

Selection Notes

Select this component when a standard 1206 footprint is required for yellow indication. Compare the 39 mcd intensity against visibility requirements for the intended enclosure. Consider the 2 V forward voltage drop for circuit power budget calculations. Verify thermal management capabilities if multiple units are densely packed on the PCB.

Part Context

This part belongs to Everlight's standard single-color SMD LED series. It shares the 1206 form factor with other colors in the lineup but differs in semiconductor material to achieve the specific yellow emission spectrum. The TR8 designation indicates tape and reel packaging suitable for automated manufacturing processes.

Replacement Considerations

Direct substitutes include other 1206 yellow LEDs from Everlight such as the 15-21UYC variant, provided the mechanical dimensions and electrical parameters align. Cross-brand replacements require verification of pin compatibility and lumen output equivalence.