27-21/Y2C-AL1N2LY/3C

LED Indication - Discrete Overview

The Everlight 27-21/Y2C-AL1N2LY/3C is a yellow surface-mount LED with a dominant wavelength of 590nm. It features a typical forward voltage of 2V and a test current of 5mA. The component utilizes a compact lens size of 1.20mm x 0.60mm and offers a wide viewing angle of 130 degrees. Designed for discrete indication applications, it employs a no-lead SMD package construction suitable for automated assembly processes.

LED Indication - Discrete Feature Summary

• Yellow light emission at 590nm dominant wavelength
• Wide 130-degree viewing angle for enhanced visibility
• Compact 1.20mm x 0.60mm surface-mount footprint
• No-lead SMD package design for reliable mounting

LED Indication - Discrete Applications

• Discrete electronic component indication
• Panel status signaling in consumer electronics
• Indicator lights for control interfaces
• Visual feedback in compact circuit boards

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required flex or standard configurations. Confirm that the yellow color binning matches application requirements. Check datasheet specifications for forward voltage and luminous intensity tolerances before integration into final designs.

LED Indication - Discrete Selection Notes

Select this component when a low-profile yellow indicator is required. The 130-degree viewing angle provides broad visibility compared to narrower beam LEDs. Ensure the 2V forward voltage aligns with the driving circuit capabilities. The small form factor suits space-constrained PCB layouts.

LED Indication - Discrete Part Context

This part belongs to Everlight's discrete LED indication series. It represents a standard surface-mount solution for visual signaling. The product line focuses on reliability and consistent optical performance across various industrial and consumer applications requiring clear status indication.

LED Indication - Discrete Replacement Considerations

Check for direct substitutes within the same manufacturer family. Verify equivalent wavelength, voltage, and package dimensions. Cross-reference pinout compatibility if replacing in existing designs.