BA0402A-ZGN-020MA

Overview

The Solidlite BA0402A-ZGN-020MA is a discrete green LED indicator in a 0402 (1005 Metric) surface-mount package. It emits light at a wavelength of 525nm with a typical forward voltage of 3.3V. The component supports a maximum forward current of 20mA and delivers a luminous intensity of approximately 71.5 mcd. Designed for compact electronic assemblies, it offers reliable visual indication within standard PCB footprint constraints.

Feature Summary

• Compact 0402 surface-mount form factor for space-constrained designs
• Green emission spectrum centered at 525nm for clear visual status
• Standardized electrical characteristics compatible with common logic levels

Applications

• Status indication on consumer electronics control panels
• Power state signaling in portable device circuitry
• System activity monitoring in embedded hardware modules

Procurement Notes

Verify the specific datasheet version from Solidlite to confirm exact binning classifications for wavelength and intensity. Ensure that the 20mA continuous current rating aligns with your thermal management strategy. Cross-reference the mechanical dimensions against your PCB land pattern to guarantee proper solder joint formation during assembly processes.

Selection Notes

Choose this component when a small footprint green indicator is required for low-voltage applications. Consider the 3.3V forward voltage drop relative to your supply rail to ensure adequate drive capability. Evaluate the 71.5 mcd brightness level against ambient lighting conditions to determine if higher intensity variants are necessary for visibility requirements.

Part Context

This part belongs to Solidlite's DSH series of discrete LEDs, which focuses on high-reliability surface-mount indicators. The 0402 size category represents one of the smallest standard packages available, allowing for high-density PCB layouts. Green LEDs in this series are commonly used where distinct color coding is essential for user interface feedback.

Replacement Considerations

Direct substitutes must match the 0402 package, green 525nm wavelength, and 20mA current rating. Verify that alternative manufacturers offer comparable luminous intensity and forward voltage characteristics to maintain consistent visual performance and electrical behavior in the existing circuit design.