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AA4040LCGCK-AMT
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Product Detailed Parameters
- Description：LED GREEN CLEAR SMD R/A
- Series：High Temp
- Mfr：Kingbright
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Green
- Configuration：-
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：13mcd
- Lens Style：Round with Flat Top
- Lens Size：2.40mm Dia
- Voltage - Forward (Vf) (Typ)：1.9V
- Current - Test：2mA
- Viewing Angle：120°
- Mounting Type：Surface Mount, Right Angle
- Wavelength - Dominant：569nm
- Wavelength - Peak：574nm
- Features：-
- Package / Case：2-SMD, Boomerang
- Supplier Device Package：SMD
- Size / Dimension：4.00mm L x 4.10mm W
- Height (Max)：4.10mm
- Grade：-
- Qualification：-
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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.
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
Applications
- Indicator lights in electronic equipment
- Status display modules
- Panel illumination systems
- Consumer electronics interfaces
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.
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.
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.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Kingbright's official cross-reference guides for compatible alternatives.
