AA4040ZGS/G

LED Indication - Discrete Overview

The AA4040ZGS/G is a single-color green surface-mount LED manufactured by Kingbright. It features a PLCC-2 package with dimensions of 4.00mm length, 3.60mm width, and a maximum height of 4.00mm. The component emits light at a peak wavelength of 515nm and a dominant wavelength of 525nm. Key electrical parameters include a forward voltage of 3.2V to 3.3V at a test current of 20mA. Optical performance specifies a luminous intensity of 1200mcd with a viewing angle of 90 degrees. The lens is colorless and water clear.

LED Indication - Discrete Feature Summary

• Utilizes a standard PLCC-2 SMD package compatible with automated assembly processes.
• Features a water-clear dome lens for effective light transmission.
• Designed for high-intensity green indication applications.

LED Indication - Discrete Applications

• Panel indicator lights
• Backlighting systems
• Electronic status indicators

LED Indication - Discrete Procurement Notes

Verify the specific suffix /G confirms RoHS3 compliance and lead-free characteristics as per manufacturer specifications. Confirm moisture sensitivity level (MSL) ratings prior to storage and handling to ensure solderability during reflow processes. Cross-reference datasheet revisions to ensure parameter consistency.

LED Indication - Discrete Selection Notes

Select this component when a 4x4mm form factor is required for space-constrained designs. Ensure the circuit design accommodates the 3.2V forward voltage drop at 20mA operating current. Verify that the 90-degree viewing angle meets visibility requirements for the intended enclosure.

LED Indication - Discrete Part Context

This part belongs to the Kingbright AA4040 series of single-color LEDs. It shares the physical footprint with other variants in the family but differs in optical output and wavelength. The ZGS/G designation specifically denotes the green color variant within the PLCC-2 package line.

LED Indication - Discrete Replacement Considerations

Direct substitutes include AA4040ZGC and AA4040ZGCKT from the same manufacturer. These parts share identical mechanical dimensions and pin configurations, though optical intensity and exact voltage parameters may vary slightly between revisions.