AA4040VRBXZ1S/A-2A

Overview

The Kingbright AA4040VRBXZ1S/A-2A is a single-color blue surface-mount LED with right-angle leads. It features a water-clear lens and operates at a peak wavelength of 470 nm. The device supports a maximum forward current of 20 mA and a forward voltage of 3.3 V, with a power rating of 120 mW. It is housed in a compact 4.0 x 4.0 mm package with a total height of 4 mm. The component is RoHS compliant and lead-free, suitable for automated assembly processes.

Feature Summary

• Right-angle lead configuration for space-saving PCB layout
• Water-clear lens material for optimal light transmission
• RoHS compliant and lead-free construction

Applications

• Indicator lights for electronic devices
• Backlighting for displays and keypads
• Status indication in consumer electronics

Procurement Notes

Verify the specific suffix A-2A to confirm the right-angle lead orientation and blue color variant. Ensure compatibility with standard SMD reflow profiles. Confirm that the 20 mA forward current rating aligns with the target circuit design requirements before finalizing procurement orders.

Selection Notes

Select this component when a low-profile blue indicator with right-angle termination is required. The 4x4 mm footprint offers a balance between visibility and board space efficiency. Consider the 3.3 V forward voltage drop for appropriate driver circuit design and thermal management within the 120 mW power limit.

Part Context

This part belongs to the Kingbright AA4040 series of surface-mount LEDs. The series provides various colors and lens types in a standardized 4.0 x 4.0 mm package. The AA4040VRBXZ1S/A-2A specifically denotes the blue emission variant with right-angle leads, distinguishing it from straight-lead or different color options within the same form factor family.

Replacement Considerations

Direct substitutes must match the 4x4 mm package, blue color, and right-angle lead style. Verify electrical parameters such as forward voltage and current ratings. Check mechanical dimensions for height and lead spacing to ensure PCB footprint compatibility without redesign.