19-21/Y2C-FR1S1L/3T

LED Indication - Discrete Overview

The 19-21/Y2C-FR1S1L/3T is a single-color surface-mount LED manufactured by Everlight Electronics Co Ltd. It features a brilliant yellow emission with a water clear lens, housed in a compact 0603 package measuring 1.2mm in length and 0.8mm in height. The component operates within a temperature range of -40°C to 85°C and supports a maximum forward current of 0.025 A. It delivers a nominal light intensity of 20.0 mcd at a peak wavelength of 591 nm. Packaged on an 8mm tape reel for automated assembly, it complies with RoHS standards.

LED Indication - Discrete Feature Summary

• Compact 0603 surface-mount form factor designed for high-density board layouts
• Water clear lens configuration providing distinct brilliant yellow illumination
• Compatible with infrared and vapor phase reflow soldering processes
• Lead-free construction compliant with environmental regulations

LED Indication - Discrete Applications

• Indicator lights for electronic devices
• Backlighting for switches and symbols
• Status indication in telecommunications equipment

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact optical and packaging specifications. Ensure that the procurement channel provides valid traceability documentation. Confirm compliance requirements such as RoHS status match project needs before finalizing orders. Cross-reference part numbers with authorized distributor lists to avoid counterfeit components.

LED Indication - Discrete Selection Notes

Select this component when space constraints require a low-profile SMD LED with yellow output. The 0603 package suits applications needing higher packing density than lead-frame types. Consider the 20.0 mcd intensity and 591 nm peak wavelength for visibility requirements. Evaluate thermal management capabilities given the 85°C maximum operating temperature limit.

LED Indication - Discrete Part Context

This part belongs to Everlight's 19-21 series of chip LEDs, which are engineered for miniature applications. The series emphasizes lightweight design and reduced storage space compared to traditional lead frame components. These characteristics enable smaller equipment sizes and improved manufacturing efficiency through automated placement compatibility.

LED Indication - Discrete Replacement Considerations

Consult Everlight's official substitution guide for verified alternative part numbers. Do not assume cross-compatibility with other manufacturers' 0603 yellow LEDs without verifying pinout, spectral, and mechanical dimensions.