AA4040 SMD LEDs

Kingbright AA4040 SMD LEDs are designed for all SMD assembly and solder processes. These LEDs are Halogen-free, RoHS compliant, and feature level 3 moisture sensitivity. The AA4040 SMD LEDs are available on tape and reel. These SMD LEDs are categorically available as IR LEDs, phototransistors, and standard LEDs. Typical applications include backlight, status indicator, home/smart appliances, wearable and portable devices, and healthcare.

Types of LED - Light Emitting Diodes
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Mounting Style
Package/Case
Wavelength/Colour Temperature
Illumination Colour
Kingbright Single Colour LEDs 4x4mm RA Red PLCC2
Datasheet
2,761In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Red LEDs SMD/SMT PLCC-2 645 nm Red
Kingbright Single Colour LEDs 4x4mm RA Yellow PLCC2
Datasheet
965In Stock
1,000Expected 06/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Yellow LEDs SMD/SMT PLCC-2 590 nm Yellow
Kingbright Single Colour LEDs 4x4mm RA Green PLCC2
Datasheet
1,605In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Green LEDs SMD/SMT PLCC-2 515 nm Green
Kingbright Single Colour LEDs Red Water Clear 630nm 450mcd
Datasheet
37,011In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Red LEDs SMD/SMT PLCC-2 630 nm Red
Kingbright Single Colour LEDs Green Water Clear 525nm 800mcd
Datasheet
8,285In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Green LEDs SMD/SMT PLCC-2 515 nm Green
Kingbright Single Colour LEDs 4x4mm RA Blue PLCC2
Datasheet
1,450In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Blue LEDs SMD/SMT PLCC-2 460 nm Blue
Kingbright Single Colour LEDs 4x4mm RA Red PLCC2
Datasheet
2,061In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Red LEDs SMD/SMT PLCC-2 645 nm Red
Kingbright Single Colour LEDs 4x4mm RA Yellow PLCC2
Datasheet
1,844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Yellow LEDs SMD/SMT PLCC-2 590 nm Yellow
Kingbright Single Colour LEDs 4x4mm RA Green PLCC2
Datasheet
1,434In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Green LEDs SMD/SMT PLCC-2 515 nm Green
Kingbright Single Colour LEDs Green 570nm Water Clear 70mcd
Datasheet
682In Stock
4,500Expected 10/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Green LEDs SMD/SMT PLCC-2 570 nm Green
Kingbright Single Colour LEDs Blue Water Clear 465nm 300mcd
Datasheet
28In Stock
4,000Expected 19/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Blue LEDs SMD/SMT PLCC-2 465 nm Blue
Kingbright Infrared Emitters
Datasheet
678In Stock
2,000Expected 10/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

IR Emitters (IR LEDs) SMD/SMT SMD-2
Kingbright Single Colour LEDs Yellow Water Clear 590nm 250mcd
Datasheet
6,684In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Yellow LEDs SMD/SMT PLCC-2 590 nm Yellow
Kingbright Single Colour LEDs Green Water Clear 525nm 1200mcd
Datasheet
350In Stock
1,000Expected 10/08/2026
Min.: 1
Mult.: 1
: 500

Single Color LEDs Green LEDs SMD/SMT PLCC-2 525 nm Green
Kingbright Single Colour LEDs Blue Water Clear 470nm 150mcd
Datasheet
2,953In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Blue LEDs SMD/SMT PLCC-2 460 nm Blue
Kingbright Single Colour LEDs Orange Water Clear 601nm 400mcd
Datasheet
1,584In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Orange LEDs SMD/SMT PLCC-2 610 nm Orange
Kingbright Single Colour LEDs 4x4mm RA Green PLCC2
Datasheet
24,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Green LEDs SMD/SMT PLCC-2 574 nm Green
Kingbright Single Colour LEDs 4x4mm RA Blue PLCC2
Datasheet
1,000Expected 13/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Single Color LEDs Blue LEDs SMD/SMT PLCC-2 460 nm Blue