AA4040SYSK

$0.64

Description：LED YELLOW CLEAR SMD R/A
Series：-
Mfr：Kingbright
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9b57b83867e8 Category: LED Indication - Discrete Brand: Kingbright

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Product introduction

AA4040SYSK is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Kingbright. Its product description is LED YELLOW CLEAR SMD R/A. Review the specifications below when checking this part for your BOM.

LED Indication - Discrete specifications for AA4040SYSK

Description：LED YELLOW CLEAR SMD R/A
Series：-
Mfr：Kingbright
Package：Tape & Reel (TR),Cut Tape (CT)
Color：Yellow
Configuration：Standard
Lens Color：Colorless
Lens Transparency：Clear
Millicandela Rating：250mcd
Lens Style：Round with Flat Top
Lens Size：2.40mm Dia
Voltage - Forward (Vf) (Typ)：2V
Current - Test：20mA
Viewing Angle：120°
Mounting Type：Surface Mount, Right Angle
Wavelength - Dominant：590nm
Wavelength - Peak：590nm
Features：-
Package / Case：2-SMD, Boomerang
Supplier Device Package：SMD
Size / Dimension：4.00mm L x 3.60mm W
Height (Max)：4.00mm
Grade：-
Qualification：-

LED Indication - Discrete datasheet and documents for AA4040SYSK

AA4040SYSK

LED Indication - Discrete Overview

The AA4040SYSK is a single-color surface-mount LED manufactured by Kingbright, featuring a yellow emission with a peak wavelength of 590 nm. It utilizes a PLCC-2 package configuration with dimensions of 4.00 mm in length, 3.60 mm in width, and a maximum height of 4.00 mm. The component operates at a forward current of 20 mA with a typical forward voltage of 2 V. It exhibits a viewing angle of 120 degrees and delivers a luminous intensity of 250 mcd. The lens is colorless with a water-clear transparency and a round shape with a flat top.

LED Indication - Discrete Feature Summary

Yellow light emission optimized for standard indicator applications
Water-clear lens design ensures high light transmission efficiency
RoHS3 compliant construction supports environmentally conscious manufacturing

LED Indication - Discrete Applications

General purpose electronic equipment status indication
Control panel signal indicators
Consumer appliance operational feedback

LED Indication - Discrete Procurement Notes

Verify the specific suffix designation against the manufacturer datasheet to confirm exact binning and optical characteristics. Ensure compatibility with automated pick-and-place equipment due to the SMD form factor. Confirm moisture sensitivity level handling procedures during storage and reflow soldering processes to maintain component integrity.

LED Indication - Discrete Selection Notes

Select this component when a standard yellow indicator with moderate brightness is required for surface-mount assembly. Consider the 120-degree viewing angle for visibility requirements. Evaluate thermal management needs as the power rating is limited. Compare against other colors in the AA4040 series if different visual signaling is necessary.

LED Indication - Discrete Part Context

This part belongs to the AA4040 series of single-color LEDs from Kingbright. The series offers various color options including red, green, blue, and orange within the same physical footprint. This specific model provides yellow output suitable for general signaling tasks where distinct color coding is essential for user interface clarity.