AM2520EC03

Overview

The Kingbright AM2520EC03 is a subminiature surface-mount red LED from the KM2520 series. It features a clear dome lens and emits light at a peak wavelength of 617nm to 627nm. The component operates with a typical forward voltage of 2V to 2.5V and supports a maximum DC forward current of 20mA, with a peak rating of 160mA. It offers a luminous intensity of 100 mcd and a viewing angle of 20 degrees. The package dimensions are approximately 2.5mm x 2.0mm, designed for compact electronic assemblies.

Feature Summary

• Subminiature SMD form factor suitable for space-constrained designs
• Clear water-clear dome lens for optimal light transmission
• Standard gull-wing lead configuration for reliable surface mounting

Applications

• Panel indicator lights
• Status indication in consumer electronics
• Instrumentation displays

Procurement Notes

Verify the specific datasheet version provided by the supplier, as forward voltage and wavelength specifications may vary slightly between sources (e.g., 2V vs 2.5V). Confirm that the ordering suffix matches the required binning for color consistency. Ensure the procurement channel provides original manufacturer documentation to validate RoHS compliance and pinout accuracy before integration into production.

Selection Notes

Select this component when a low-profile red indicator is required for dense PCB layouts. The 20-degree viewing angle directs light precisely, making it suitable for applications where broad dispersion is not needed. Consider the 2.5mm x 2.0mm footprint against available board space. Compare against other KM2520 variants if different colors or intensities are required for the same mechanical envelope.

Part Context

This part belongs to Kingbright's KM2520 series of subminiature solid-state lamps. The series is characterized by its small 2-SMD gull-wing package, which allows for high-density mounting. The AM2520EC03 specifically denotes the red emission variant within this family, sharing mechanical dimensions with other colors in the series while differing in optical properties.

Replacement Considerations

Direct substitutes include other Kingbright parts from the KM2520 series with identical mechanical footprints but different wavelengths, such as AM2520SC03 (Orange) or AM2520BC03 (Blue), if color change is acceptable. Verify that any replacement maintains the same forward voltage characteristics to ensure circuit compatibility.