AA4040LCGCK-AMT

LED Indication - Discrete Overview

The AA4040LCGCK-AMT is a single-color surface-mount LED manufactured by Kingbright, featuring a PLCC-2 package with dimensions of 4.0 mm x 4.0 mm. It emits green light at a peak wavelength of 574 nm with a nominal luminous intensity of 15 mcd. The component operates with a forward current of 2 mA and a forward voltage of 1.9 V. It utilizes a water-clear dome lens to achieve a viewing angle of 120 degrees. The device supports a maximum operating temperature of +85°C and a minimum of -40°C.

LED Indication - Discrete Feature Summary

• Emits pure green light at 574 nm peak wavelength
• Utilizes a water-clear dome lens for optical clarity
• Designed for surface mount technology (SMD/SMT) assembly
• Compliant with RoHS environmental standards

LED Indication - Discrete Applications

• Indicator lights in electronic equipment
• Status display modules
• Panel illumination systems
• Consumer electronics interfaces

LED Indication - Discrete Procurement Notes

Verify the specific suffix 'AMT' against the manufacturer's official datasheet to confirm tape and reel packaging specifications. Ensure compatibility with standard PLCC-2 footprint designs during procurement. Cross-reference the 2 mA forward current requirement with circuit design constraints to prevent overdriving the component.

LED Indication - Discrete Selection Notes

Select this component when a low-current green indicator is required for dense PCB layouts. The 2 mA rating suits battery-powered or low-power applications compared to standard 20 mA LEDs. Verify that the 15 mcd intensity meets visibility requirements for the intended enclosure or panel thickness.

LED Indication - Discrete Part Context

This part belongs to Kingbright's AA4040 series of second-generation SMD LEDs. These components are engineered for improved material durability and electrical reliability in high-density system designs. The series offers various color options within a standardized 4x4 mm PLCC-2 package form factor.

LED Indication - Discrete Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Kingbright's official cross-reference guides for compatible alternatives.