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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 LED PMI

SSL-LX30S54YD
Lumex
1: £0.421
395In Stock

Mfr. Part No.
SSL-LX30S54YD

Mouser Part No
696-SSL-LX30S54YD

Lumex

Single Colour LEDs LED PMI

Datasheet

395In Stock

£0.421

£0.276

£0.185

£0.13

View

Min.: 1
Mult.: 1

Single Color LEDs

Yellow LEDs

Through Hole

T-1 (3 mm)

585 nm

Yellow

Multi-Colour LEDs 4x4mm RA Red/Green PLCC2

AA4040R3G2CT/R-10MAT
Kingbright
1: £1.26
7,000In Stock

Mfr. Part No.
AA4040R3G2CT/R-10MAT

Mouser Part No
604-AA4040R3G2CT/R10

Kingbright

Multi-Colour LEDs 4x4mm RA Red/Green PLCC2

Learn More

Datasheet

7,000In Stock

Cut Tape

£1.26

£0.871

£0.657

Reel

£0.562

£0.525

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multi-Color LEDs

Bi-Color LEDs

SMD/SMT

PLCC-2

575 nm, 640 nm

Red, Green

Single Colour LEDs 4x4mm RA Green PLCC2

AA4040LCGCK-AMT
Kingbright
1: £0.563
1,562In Stock
12,000Expected 27/07/2026

Mfr. Part No.
AA4040LCGCK-AMT

Mouser Part No
604-AA4040LCGCK-AMT

Kingbright

Single Colour LEDs 4x4mm RA Green PLCC2

Learn More

Datasheet

1,562In Stock

12,000Expected 27/07/2026

Cut Tape

£0.563

£0.388

£0.283

Reel

£0.22

£0.197

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

574 nm

Green

Single Colour LEDs 4x4mm RA Red PLCC2

AA4040LSURCKT-AMT
Kingbright
1: £0.608
813In Stock
2,000Expected 06/07/2026

Mfr. Part No.
AA4040LSURCKT-AMT

Mouser Part No
604-AA4040LSURCKTAMT

Kingbright

Single Colour LEDs 4x4mm RA Red PLCC2

Learn More

Datasheet

813In Stock

2,000Expected 06/07/2026

Cut Tape

£0.608

£0.425

£0.311

Reel

£0.27

£0.244

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: £0.728
1,035In Stock

Mfr. Part No.
AA4040LSYCKT/J3-AMT

Mouser Part No
604-AA4040LSYCKTJ3AM

Kingbright

Single Colour LEDs 4x4mm RA Yellow PLCC2

Learn More

Datasheet

1,035In Stock

Cut Tape

£0.728

£0.508

£0.375

Reel

£0.314

£0.287

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: £0.751
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

£0.751

£0.526

£0.388

Reel

£0.327

£0.297

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: £0.368
43,890In Stock

Mfr. Part No.
AA4040CGSK

Mouser Part No
604-AA4040CGSK

Kingbright

Single Colour LEDs Green Water Clear 570nm 90mcd

Datasheet

43,890In Stock

Cut Tape

£0.368

£0.251

£0.18

Reel

£0.148

£0.132

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: £0.458
10,324In Stock
29,000On Order

Mfr. Part No.
AA4040SURSK

Mouser Part No
604-AA4040SURSK

Kingbright

Single Colour LEDs Red Water Clear 630nm 450mcd

Learn More

Datasheet

10,324In Stock

29,000On Order

Cut Tape

£0.458

£0.316

£0.229

Reel

£0.189

£0.169

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Red LEDs

SMD/SMT

PLCC-2

630 nm

Red

Single Colour LEDs Green Water Clear 525nm 800mcd

AA4040ZGS
Kingbright
1: £0.526
11,529In Stock

Mfr. Part No.
AA4040ZGS

Mouser Part No
604-AA4040ZGS

Kingbright

Single Colour LEDs Green Water Clear 525nm 800mcd

Learn More

Datasheet

11,529In Stock

Cut Tape

£0.526

£0.367

£0.266

Reel

£0.217

£0.199

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Green LEDs

SMD/SMT

PLCC-2

515 nm

Green

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

WP115WEYW
Kingbright
1: £0.278
19,106In Stock

Mfr. Part No.
WP115WEYW

Mouser Part No
604-WP115WEYW

Kingbright

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

Datasheet

19,106In Stock

£0.278

£0.189

£0.134

£0.109

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: £0.353
14,405In Stock
20,000Expected 20/08/2026

Mfr. Part No.
WP3VEGW

Mouser Part No
604-WP3VEGW

Kingbright

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

Datasheet

14,405In Stock

20,000Expected 20/08/2026

£0.353

£0.242

£0.169

£0.135

View

Min.: 1
Mult.: 1

Multi-Color LEDs

Bi-Color LEDs

Through Hole

T-1 (3 mm)

617 nm, 568 nm

Red, Green

Single Colour LEDs 4x4mm RA Red PLCC2

AA4040SURCKT-AMT
Kingbright
1: £0.608
623In Stock
1,500Expected 14/07/2026

Mfr. Part No.
AA4040SURCKT-AMT

Mouser Part No
604-AA4040SURCKTAMT

Kingbright

Single Colour LEDs 4x4mm RA Red PLCC2

Learn More

Datasheet

623In Stock

1,500Expected 14/07/2026

Cut Tape

£0.608

£0.425

£0.311

Reel

£0.264

£0.238

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: £0.728
864In 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

864In Stock

1,000On Order

Cut Tape

£0.728

£0.508

£0.375

Reel

£0.314

£0.287

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: £0.728
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

£0.728

£0.508

£0.375

Reel

£0.314

£0.287

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: £0.45
10,803In Stock

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

Mouser Part No
720-LSA67FA9480

ams OSRAM

Single Colour LEDs Red SIDELED

Datasheet

10,803In Stock

Cut Tape

£0.45

£0.31

£0.223

£0.184

Reel

£0.152

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: £0.361
2,775In Stock
4,500Expected 11/09/2026

Mfr. Part No.
AA4040CGCK

Mouser Part No
604-AA4040CGCK

Kingbright

Single Colour LEDs Green 570nm Water Clear 70mcd

Learn More

Datasheet

2,775In Stock

4,500Expected 11/09/2026

Cut Tape

£0.361

£0.249

£0.179

Reel

£0.151

£0.141

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: £0.54
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

£0.54

£0.375

£0.275

Reel

£0.228

£0.214

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: £0.773
28In Stock
4,000Expected 27/07/2026

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 27/07/2026

Cut Tape

£0.773

£0.472

£0.395

Reel

£0.333

£0.305

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs

Blue LEDs

SMD/SMT

PLCC-2

465 nm

Blue

Single Colour LEDs GREEN WATER CLEAR

AA4040SGC
Kingbright
1: £0.413
44In Stock
1,000Expected 13/07/2026

Mfr. Part No.
AA4040SGC

Mouser Part No
604-AA4040SGC

Kingbright

Single Colour LEDs GREEN WATER CLEAR

Datasheet

Product Comments

44In Stock

1,000Expected 13/07/2026

Cut Tape

£0.413

£0.286

£0.207

Reel

£0.169

£0.148

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: £0.361
2,829In Stock
4,500Expected 17/08/2026

Mfr. Part No.
AA4040SGS

Mouser Part No
604-AA4040SGS

Kingbright

Single Colour LEDs Green Water Clear 568nm 30mcd

Datasheet

2,829In Stock

4,500Expected 17/08/2026

Cut Tape

£0.361

£0.245

£0.175

Reel

£0.141

£0.128

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: £0.436
436In Stock
1,000Expected 13/07/2026

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 13/07/2026

Cut Tape

£0.436

£0.299

£0.217

Reel

£0.18

£0.162

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: £0.465
3,800In Stock
13,000Expected 13/07/2026

Mfr. Part No.
AA4040SYSK

Mouser Part No
604-AA4040SYSK

Kingbright

Single Colour LEDs Yellow Water Clear 590nm 250mcd

Learn More

Datasheet

3,800In Stock

13,000Expected 13/07/2026

Cut Tape

£0.465

£0.323

£0.261

Reel

£0.194

£0.182

£0.153

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: £0.684
1,660In Stock
1,000Expected 13/07/2026

Mfr. Part No.
AA4040SYSK/J3

Mouser Part No
604-AA4040SYSK/J3

Kingbright

Multi-Colour LEDs

Learn More

Datasheet

1,660In Stock

1,000Expected 13/07/2026

Cut Tape

£0.684

£0.475

£0.348

Reel

£0.304

£0.267

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: £0.353
3,425In Stock

Mfr. Part No.
AA4040YS

Mouser Part No
604-AA4040YS

Kingbright

Single Colour LEDs Yellow Water Clear 588nm 15mcd

Datasheet

3,425In Stock

Cut Tape

£0.353

£0.242

£0.174

Reel

£0.142

£0.126

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 1200mcd

AA4040ZGS/G
Kingbright
1: £0.796
418In Stock
1,000Expected 25/08/2026

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 25/08/2026

Cut Tape

£0.796

£0.559

£0.415

Reel

£0.349

£0.318

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