AA4040SESK

$0.50

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

SKU:021e92cee74f Category: LED Indication - Discrete Brand: Kingbright

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Product introduction

Product Detailed Parameters

Description：LED ORANGE CLEAR SMD R/A
Series：-
Mfr：Kingbright
Package：Tape & Reel (TR),Cut Tape (CT)
Color：Orange
Configuration：Standard
Lens Color：Colorless
Lens Transparency：Clear
Millicandela Rating：220mcd
Lens Style：Round with Flat Top
Lens Size：2.40mm Dia
Voltage - Forward (Vf) (Typ)：2.1V
Current - Test：20mA
Viewing Angle：120°
Mounting Type：Surface Mount, Right Angle
Wavelength - Dominant：605nm
Wavelength - Peak：610nm
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：-

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AA4040SESK

Overview

The AA4040SESK is a single-color orange surface-mount LED manufactured by Kingbright. It features a PLCC-2 package with dimensions of 4.0 mm x 4.0 mm x 3.6 mm and a water-clear dome lens. The component emits light at a peak wavelength of 601 nm to 605 nm with a luminous intensity of 400 mcd. Electrical characteristics include a forward voltage of 2.1 V at a forward current of 20 mA, with a power rating of 75 mW. It operates within a temperature range of -40°C to +85°C and offers a viewing angle of 90 degrees.

Feature Summary

Compact PLCC-2 SMD form factor suitable for space-constrained designs
Water-clear dome lens provides consistent optical transmission
Standardized 2-pin configuration for automated assembly

Applications

Panel indicator lights
Status indication in consumer electronics
Instrumentation displays

Procurement Notes

Verify the specific datasheet version to confirm exact wavelength and intensity tolerances, as supplier listings may vary slightly between 601 nm and 605 nm specifications. Ensure compatibility with moisture sensitivity levels if storage conditions exceed recommended limits. Cross-reference the manufacturer part number AA4040SESK with distributor codes to avoid ordering errors related to tape and reel packaging variations.

Selection Notes

Select this component when an orange indication signal is required in a standard PLCC-2 footprint. The 2.1 V forward voltage aligns with common logic-level driving circuits. Consider the 90-degree viewing angle for visibility requirements. Verify that the 400 mcd intensity meets the ambient lighting conditions of the target application without requiring additional optics.

Part Context

This part belongs to Kingbright's AA series of single-color LEDs, which are designed for general-purpose indication. The series utilizes standard PLCC-2 packages to facilitate easy integration into existing PCB layouts. The AA4040SESK specifically targets applications needing reliable orange illumination with standardized electrical parameters compatible with widespread driver ICs.