19-21SURC/S530-A3/4T

LED Indication - Discrete Overview

The Everlight 19-21SURC/S530-A3/4T is a single-color surface-mount LED designed for indicator applications. It features a red lens with a clear, water-clear finish and emits brilliant red light at a peak wavelength of 632 nm. The component utilizes a standard 0603 (1608 metric) package with rectangular dimensions of 1.60 mm in length and 0.80 mm in width, reaching a maximum height of 0.70 mm. It operates with a typical forward voltage of 2 V and a test current of 20 mA, providing an optical intensity of 54 mcd. The device offers a wide viewing angle of 120 degrees and is supplied in tape and reel packaging.

LED Indication - Discrete Feature Summary

• Emits brilliant red light with a peak wavelength of 632 nm
• Features a compact 0603 SMD footprint for space-constrained designs
• Provides a wide 120-degree viewing angle for enhanced visibility
• Utilizes a clear water-clear lens to maximize light transmission

LED Indication - Discrete Applications

• Status indicators on electronic equipment
• Panel illumination for control interfaces
• Signal indication in consumer appliances
• Power status display in portable devices

LED Indication - Discrete Procurement Notes

Verify the specific suffix '4T' against official Everlight documentation to confirm exact binning or packaging variations. Ensure compatibility with standard reflow soldering profiles for 0603 components. Check for moisture sensitivity level requirements during storage and handling. Confirm RoHS compliance status with the latest manufacturer data sheets prior to integration into production lines.

LED Indication - Discrete Selection Notes

Select this component when a low-profile red indicator is required for dense PCB layouts. The 0603 form factor suits applications with strict spatial limitations. Consider the 120-degree viewing angle for broad visibility needs. Verify that the 2 V forward voltage aligns with the driving circuit's output capabilities. Ensure the 54 mcd intensity meets the ambient lighting conditions of the target enclosure.

LED Indication - Discrete Part Context

This part belongs to Everlight's general-purpose single-color LED portfolio, specifically within the 19-21 series designed for surface-mount technology. The 0603 package size represents a standard industry footprint for miniaturized optoelectronic components. The 'S530' designation typically relates to specific color and binning standards within the manufacturer's catalog.

LED Indication - Discrete Replacement Considerations

Direct substitutes include other 0603 red LEDs from manufacturers such as Lite-On or Kingbright. Verify matching electrical parameters including forward voltage and peak wavelength. Ensure physical dimensions and pin configurations are identical for drop-in replacement.