AM2520SRC03

Overview

The AM2520SRC03 is a subminiature surface-mount infrared LED emitter manufactured by Kingbright. It utilizes a gallium arsenide chip to produce an emission peak at 940nm, suitable for remote control and optical sensing applications. The device features a water-clear lens with a dome shape and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a typical forward voltage of 1.2V and a maximum DC forward current of 20mA. The component is housed in a compact SMD-2 package with gull-wing leads, offering a viewing angle of 20 degrees.

Feature Summary

• Subminiature surface-mount design with low profile
• Water-clear lens with dome shape for focused emission
• Gull-wing lead configuration for reliable SMT assembly
• Solid-state reliability with long operational life

Applications

• Consumer electronic remote controls
• Optical sensor systems
• Infrared data communication links
• Security system transmitters

Procurement Notes

Verify the specific suffix C03 against the official Kingbright datasheet to confirm lens clarity and spectral characteristics. Ensure procurement channels provide valid RoHS compliance documentation. Confirm that the ordering quantity matches standard reel packaging requirements. Validate that the supplier is an authorized distributor to guarantee component authenticity and traceability.

Selection Notes

Select this component when a compact infrared emitter with a narrow 20-degree viewing angle is required. It is suitable for designs prioritizing low profile and high reliability in consumer electronics. Consider the 1.2V forward voltage drop for power budget calculations. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range.

Part Context

This part belongs to the AM2520 series of subminiature solid-state lamps from Kingbright. The series includes various colors and wavelengths, such as red and yellow visible LEDs, alongside infrared emitters. All variants share the same SMD-2 footprint and gull-wing package style, facilitating standardized PCB layout across different product lines.

Replacement Considerations

Check Kingbright's internal cross-reference list for direct equivalents like KM2520SRC03. Verify compatibility with other manufacturers' 2520-sized IR LEDs by comparing pin pitch, forward voltage, and radiant intensity specifications.