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4 mm LED - Light Emitting Diodes

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Types of LED - Light Emitting Diodes

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Part #

Single Colour LEDs Green, 565nm 8mcd, 20mA

SSL-LX40FT3GD
Lumex
1: $0.695
8,145In Stock

Mfr. Part No.
SSL-LX40FT3GD

Mouser Part No
696-SSL-LX40FT3GD

Lumex

Single Colour LEDs Green, 565nm 8mcd, 20mA

Datasheet

8,145In Stock

$0.695

$0.453

$0.303

$0.213

View

Min.: 1
Mult.: 1

Single Color LEDs

Green LEDs

Through Hole

565 nm

Green

Single Colour LEDs 4x4mm RA Red PLCC2

AA4040LSURCKT-AMT
Kingbright
1: $1.13
988In Stock
2,000Expected 6/7/2026

Mfr. Part No.
AA4040LSURCKT-AMT

Mouser Part No
604-AA4040LSURCKTAMT

Kingbright

Single Colour LEDs 4x4mm RA Red PLCC2

Learn More

Datasheet

988In Stock

2,000Expected 6/7/2026

Cut Tape

$1.13

$0.787

$0.575

Reel

$0.499

$0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Red LEDs

SMD/SMT

PLCC-2

645 nm

Red

Single Colour LEDs 4x4mm RA Yellow PLCC2

AA4040LSYCKT/J3-AMT
Kingbright
1: $1.35
1,335In Stock

Mfr. Part No.
AA4040LSYCKT/J3-AMT

Mouser Part No
604-AA4040LSYCKTJ3AM

Kingbright

Single Colour LEDs 4x4mm RA Yellow PLCC2

Learn More

Datasheet

1,335In Stock

Cut Tape

$1.35

$0.941

$0.695

Reel

$0.582

$0.531

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Yellow LEDs

SMD/SMT

PLCC-2

590 nm

Yellow

Single Colour LEDs 4x4mm RA Green PLCC2

AA4040LZGCKT-AMT
Kingbright
1: $1.39
1,642In Stock

Mfr. Part No.
AA4040LZGCKT-AMT

Mouser Part No
604-AA4040LZGCKT-AMT

Kingbright

Single Colour LEDs 4x4mm RA Green PLCC2

Learn More

Datasheet

1,642In Stock

Cut Tape

$1.39

$0.974

$0.719

Reel

$0.606

$0.549

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

515 nm

Green

Single Colour LEDs Green Water Clear 570nm 90mcd

AA4040CGSK
Kingbright
1: $0.681
46,841In Stock

Mfr. Part No.
AA4040CGSK

Mouser Part No
604-AA4040CGSK

Kingbright

Single Colour LEDs Green Water Clear 570nm 90mcd

Datasheet

46,841In Stock

Cut Tape

$0.681

$0.464

$0.334

Reel

$0.252

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

570 nm

Green

Single Colour LEDs Red Water Clear 630nm 450mcd

AA4040SURSK
Kingbright
1: $0.82
11,283In Stock
29,000Expected 24/6/2026

Mfr. Part No.
AA4040SURSK

Mouser Part No
604-AA4040SURSK

Kingbright

Single Colour LEDs Red Water Clear 630nm 450mcd

Learn More

Datasheet

11,283In Stock

29,000Expected 24/6/2026

Cut Tape

$0.82

$0.566

$0.423

Reel

$0.332

$0.306

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Red LEDs

SMD/SMT

PLCC-2

630 nm

Red

Multi-Colour LEDs Red Yellow 625 588nm Diffused 40 20mcd

WP115WEYW
Kingbright
1: $0.514
19,145In Stock

Mfr. Part No.
WP115WEYW

Mouser Part No
604-WP115WEYW

Kingbright

Multi-Colour LEDs Red Yellow 625 588nm Diffused 40 20mcd

Datasheet

19,145In Stock

$0.514

$0.35

$0.249

$0.202

View

Min.: 1
Mult.: 1

Multi-Color LEDs

Bi-Color LEDs

Through Hole

T-1 (3 mm)

617 nm,588 nm

Red, Yellow

Multi-Colour LEDs Red/Green Diffused 625/568nm 40/35mcd

WP3VEGW
Kingbright
1: $0.653
18,119In Stock

Mfr. Part No.
WP3VEGW

Mouser Part No
604-WP3VEGW

Kingbright

Multi-Colour LEDs Red/Green Diffused 625/568nm 40/35mcd

Datasheet

18,119In Stock

$0.653

$0.448

$0.314

$0.25

View

Min.: 1
Mult.: 1

Multi-Color LEDs

Bi-Color LEDs

Through Hole

T-1 (3 mm)

617 nm, 568 nm

Red, Green

White LEDs White Lamp 3mm 2600mcd Clr

LTW-420D7
LITEON
1: $0.778
23,657In Stock

Mfr. Part No.
LTW-420D7

Mouser Part No
859-LTW-420D7

LITEON

White LEDs White Lamp 3mm 2600mcd Clr

Datasheet

23,657In Stock

$0.778

$0.428

$0.199

$0.183

View

Min.: 1
Mult.: 1

White LEDs

Through Hole

T-1 (3 mm)

7700 K

White

Single Colour LEDs 4x4mm RA Red PLCC2

AA4040SURCKT-AMT
Kingbright
1: $1.13
643In Stock
1,500Expected 26/6/2026

Mfr. Part No.
AA4040SURCKT-AMT

Mouser Part No
604-AA4040SURCKTAMT

Kingbright

Single Colour LEDs 4x4mm RA Red PLCC2

Learn More

Datasheet

643In Stock

1,500Expected 26/6/2026

Cut Tape

$1.13

$0.787

$0.575

Reel

$0.488

$0.441

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Red LEDs

SMD/SMT

PLCC-2

645 nm

Red

Single Colour LEDs 4x4mm RA Yellow PLCC2

AA4040SYCKT/J3-AMT
Kingbright
1: $1.35
894In Stock
1,000On Order

Mfr. Part No.
AA4040SYCKT/J3-AMT

Mouser Part No
604-AA4040SYCKTJ3AMT

Kingbright

Single Colour LEDs 4x4mm RA Yellow PLCC2

Learn More

Datasheet

894In Stock

1,000On Order

Cut Tape

$1.35

$0.941

$0.695

Reel

$0.582

$0.531

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Yellow LEDs

SMD/SMT

PLCC-2

590 nm

Yellow

Single Colour LEDs 4x4mm RA Green PLCC2

AA4040ZGCKT-AMT
Kingbright
1: $1.35
1,554In Stock

Mfr. Part No.
AA4040ZGCKT-AMT

Mouser Part No
604-AA4040ZGCKT-AMT

Kingbright

Single Colour LEDs 4x4mm RA Green PLCC2

Learn More

Datasheet

1,554In Stock

Cut Tape

$1.35

$0.941

$0.695

Reel

$0.582

$0.531

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

515 nm

Green

Single Colour LEDs Red SIDELED

LS A67F-U2BA-1-3A4B
ams OSRAM
1: $0.834
11,313In Stock

Mfr. Part No.
LS A67F-U2BA-1-3A4B

Mouser Part No
720-LSA67FA9480

ams OSRAM

Single Colour LEDs Red SIDELED

Datasheet

11,313In Stock

Cut Tape

$0.834

$0.574

$0.413

$0.341

Reel

$0.281

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Color LEDs

Red LEDs

SMD/SMT

633 nm

Red

Single Colour LEDs Green 570nm Water Clear 70mcd

AA4040CGCK
Kingbright
1: $0.667
3,907In Stock

Mfr. Part No.
AA4040CGCK

Mouser Part No
604-AA4040CGCK

Kingbright

Single Colour LEDs Green 570nm Water Clear 70mcd

Learn More

Datasheet

3,907In Stock

Cut Tape

$0.667

$0.46

$0.331

Reel

$0.279

$0.261

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

570 nm

Green

Single Colour LEDs Grn 570nm 120mcd 120deg Water Clr

AA4040MGS
Kingbright
1: $1.00
4,425In Stock

Mfr. Part No.
AA4040MGS

Mouser Part No
604-AA4040MGS

Kingbright

Single Colour LEDs Grn 570nm 120mcd 120deg Water Clr

Datasheet

4,425In Stock

Cut Tape

$1.00

$0.695

$0.509

Reel

$0.423

$0.396

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

570 nm

Green

Single Colour LEDs Blue Water Clear 465nm 300mcd

AA4040QBS/G
Kingbright
1: $1.45
28In Stock
4,000Expected 27/7/2026

Mfr. Part No.
AA4040QBS/G

Mouser Part No
604-AA4040QBS/G

Kingbright

Single Colour LEDs Blue Water Clear 465nm 300mcd

Learn More

Datasheet

28In Stock

4,000Expected 27/7/2026

Cut Tape

$1.45

$0.828

$0.741

Reel

$0.623

$0.564

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Blue LEDs

SMD/SMT

PLCC-2

465 nm

Blue

Single Colour LEDs Orange Water Clear 601nm 400mcd

AA4040SESK
Kingbright
1: $0.765
1,650In Stock

Mfr. Part No.
AA4040SESK

Mouser Part No
604-AA4040SESK

Kingbright

Single Colour LEDs Orange Water Clear 601nm 400mcd

Learn More

Datasheet

1,650In Stock

Cut Tape

$0.765

$0.525

$0.378

Reel

$0.302

$0.275

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Orange LEDs

SMD/SMT

PLCC-2

610 nm

Orange

Single Colour LEDs GREEN WATER CLEAR

AA4040SGC
Kingbright
1: $0.765
44In Stock
1,000Expected 13/7/2026

Mfr. Part No.
AA4040SGC

Mouser Part No
604-AA4040SGC

Kingbright

Single Colour LEDs GREEN WATER CLEAR

Datasheet

Product Comments

44In Stock

1,000Expected 13/7/2026

Cut Tape

$0.765

$0.53

$0.382

Reel

$0.313

$0.272

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

568 nm

Green

Single Colour LEDs Green Water Clear 568nm 30mcd

AA4040SGS
Kingbright
1: $0.667
2,839In Stock
4,500Expected 17/8/2026

Mfr. Part No.
AA4040SGS

Mouser Part No
604-AA4040SGS

Kingbright

Single Colour LEDs Green Water Clear 568nm 30mcd

Datasheet

2,839In Stock

4,500Expected 17/8/2026

Cut Tape

$0.667

$0.455

$0.325

Reel

$0.26

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

568 nm

Green

Single Colour LEDs Red 630nm Water Clear 250mcd

AA4040SURCK
Kingbright
1: $0.806
436In Stock
1,000Expected 13/7/2026

Mfr. Part No.
AA4040SURCK

Mouser Part No
604-AA4040SURCK

Kingbright

Single Colour LEDs Red 630nm Water Clear 250mcd

Datasheet

Product Comments

436In Stock

1,000Expected 13/7/2026

Cut Tape

$0.806

$0.555

$0.403

Reel

$0.332

$0.299

View

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Red LEDs

SMD/SMT

PLCC-2

630 nm

Red

Single Colour LEDs Yellow Water Clear 590nm 250mcd

AA4040SYSK
Kingbright
1: $0.862
4,310In Stock
13,000Expected 13/7/2026

Mfr. Part No.
AA4040SYSK

Mouser Part No
604-AA4040SYSK

Kingbright

Single Colour LEDs Yellow Water Clear 590nm 250mcd

Learn More

Datasheet

4,310In Stock

13,000Expected 13/7/2026

Cut Tape

$0.862

$0.598

$0.434

Reel

$0.336

$0.314

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Yellow LEDs

SMD/SMT

PLCC-2

590 nm

Yellow

Multi-Colour LEDs

AA4040SYSK/J3
Kingbright
1: $1.26
1,660In Stock
1,000Expected 13/7/2026

Mfr. Part No.
AA4040SYSK/J3

Mouser Part No
604-AA4040SYSK/J3

Kingbright

Multi-Colour LEDs

Learn More

Datasheet

1,660In Stock

1,000Expected 13/7/2026

Cut Tape

$1.26

$0.878

$0.645

Reel

$0.563

$0.495

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multi-Color LEDs

Yellow LEDs

SMD/SMT

PLCC-2

590 nm

Yellow

Single Colour LEDs Yellow Water Clear 588nm 15mcd

AA4040YS
Kingbright
1: $0.653
925In Stock
2,500On Order

Mfr. Part No.
AA4040YS

Mouser Part No
604-AA4040YS

Kingbright

Single Colour LEDs Yellow Water Clear 588nm 15mcd

Datasheet

925In Stock

2,500On Order

Cut Tape

$0.653

$0.448

$0.321

Reel

$0.263

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Yellow LEDs

SMD/SMT

PLCC-2

588 nm

Yellow

Single Colour LEDs Green Water Clear 525nm 800mcd

AA4040ZGS
Kingbright
1: $0.959
3,644In Stock
8,000On Order

Mfr. Part No.
AA4040ZGS

Mouser Part No
604-AA4040ZGS

Kingbright

Single Colour LEDs Green Water Clear 525nm 800mcd

Learn More

Datasheet

3,644In Stock

8,000On Order

Cut Tape

$0.959

$0.664

$0.467

Reel

$0.392

$0.361

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

515 nm

Green

Single Colour LEDs Green Water Clear 525nm 1200mcd

AA4040ZGS/G
Kingbright
1: $1.47
418In Stock
1,000Expected 25/8/2026

Mfr. Part No.
AA4040ZGS/G

Mouser Part No
604-AA4040ZGS/G

Kingbright

Single Colour LEDs Green Water Clear 525nm 1200mcd

Learn More

Datasheet

418In Stock

1,000Expected 25/8/2026

Cut Tape

$1.47

$1.03

$0.767

Reel

$0.646

$0.588

View

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

525 nm

Green

4 mm LED - Light Emitting Diodes

Types of LED - Light Emitting Diodes

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460 nm
465 nm
470 nm
515 nm
525 nm
563 nm
565 nm
568 nm
569 nm
570 nm
574 nm
574 nm, 640 nm
575 nm, 640 nm
585 nm
585 nm, 565 nm
588 nm
588 nm, 568 nm
590 nm
590 nm, 568 nm
594.5 nm