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4 mm Optoelectronics

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Types of Optoelectronics

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Part #

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

SSL-LX40FT3GD
Lumex
1: $0.49
7,640In Stock

Mfr. Part #
SSL-LX40FT3GD

Mouser Part #
696-SSL-LX40FT3GD

Lumex

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

Datasheet

7,640In Stock

$0.49

$0.325

$0.217

$0.15

View

Min.: 1
Mult.: 1

Multi-Color LEDs 4x4mm RA Red/Green PLCC2

AA4040R3G2CT/R-10MAT
Kingbright
1: $1.67
6,980In Stock

Mfr. Part #
AA4040R3G2CT/R-10MAT

Mouser Part #
604-AA4040R3G2CT/R10

Kingbright

Multi-Color LEDs 4x4mm RA Red/Green PLCC2

Learn More

Datasheet

6,980In Stock

Cut Tape

$1.67

$1.16

$0.876

Reel

$0.749

$0.699

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK

G3NA-D210B-UTU DC5-24
Omron Automation and Safety
1: $83.78
212In Stock

Mfr. Part #
G3NA-D210B-UTU DC5-24

Mouser Part #
653-G3NAD210BUTUD524

Omron Automation and Safety

Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK

Datasheet

212In Stock

$83.78

$78.85

$75.28

$72.70

$70.20

Min.: 1
Mult.: 1

Single Color LEDs 4x4mm RA Red PLCC2

AA4040LSURCKT-AMT
Kingbright
1: $0.81
2,761In Stock

Mfr. Part #
AA4040LSURCKT-AMT

Mouser Part #
604-AA4040LSURCKTAMT

Kingbright

Single Color LEDs 4x4mm RA Red PLCC2

Learn More

Datasheet

2,761In Stock

Cut Tape

$0.81

$0.566

$0.414

Reel

$0.359

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs 4x4mm RA Yellow PLCC2

AA4040LSYCKT/J3-AMT
Kingbright
1: $0.97
965In Stock
1,000Expected 10/6/2026

Mfr. Part #
AA4040LSYCKT/J3-AMT

Mouser Part #
604-AA4040LSYCKTJ3AM

Kingbright

Single Color LEDs 4x4mm RA Yellow PLCC2

Learn More

Datasheet

965In Stock

1,000Expected 10/6/2026

Cut Tape

$0.97

$0.677

$0.50

Reel

$0.419

$0.382

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs 4x4mm RA Green PLCC2

AA4040LZGCKT-AMT
Kingbright
1: $1.00
1,605In Stock

Mfr. Part #
AA4040LZGCKT-AMT

Mouser Part #
604-AA4040LZGCKT-AMT

Kingbright

Single Color LEDs 4x4mm RA Green PLCC2

Learn More

Datasheet

1,605In Stock

Cut Tape

$1.00

$0.701

$0.517

Reel

$0.436

$0.395

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs Green Water Clear 570nm 90mcd

AA4040CGSK
Kingbright
1: $0.49
31,467In Stock

Mfr. Part #
AA4040CGSK

Mouser Part #
604-AA4040CGSK

Kingbright

Single Color LEDs Green Water Clear 570nm 90mcd

Datasheet

31,467In Stock

Cut Tape

$0.49

$0.334

$0.24

Reel

$0.187

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs Red Water Clear 630nm 450mcd

AA4040SURSK
Kingbright
1: $0.61
37,036In Stock

Mfr. Part #
AA4040SURSK

Mouser Part #
604-AA4040SURSK

Kingbright

Single Color LEDs Red Water Clear 630nm 450mcd

Learn More

Datasheet

37,036In Stock

Cut Tape

$0.61

$0.421

$0.305

Reel

$0.25

$0.226

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs Yellow 590nm Water Clear 180mcd

AA4040SYCK
Kingbright
20,000: $0.151
20,000In Stock

Mfr. Part #
AA4040SYCK

Mouser Part #
604-AA4040SYCK

Kingbright

Single Color LEDs Yellow 590nm Water Clear 180mcd

Datasheet

Product Comments

20,000In Stock

Cut Tape

$0.151

$0.148

Min.: 20,000
Mult.: 20,000

: 500

Single Color LEDs Green Water Clear 525nm 800mcd

AA4040ZGS
Kingbright
1: $0.70
8,335In Stock

Mfr. Part #
AA4040ZGS

Mouser Part #
604-AA4040ZGS

Kingbright

Single Color LEDs Green Water Clear 525nm 800mcd

Learn More

Datasheet

8,335In Stock

Cut Tape

$0.70

$0.488

$0.354

Reel

$0.285

$0.265

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multi-Color LEDs Red Green 625 568nm Diffused 50 30mcd

WP115VEGW
Kingbright
1: $0.54
11,824In Stock
18,000Expected 9/22/2026

Mfr. Part #
WP115VEGW

Mouser Part #
604-WP115VEGW

Kingbright

Multi-Color LEDs Red Green 625 568nm Diffused 50 30mcd

Datasheet

11,824In Stock

18,000Expected 9/22/2026

$0.54

$0.371

$0.249

$0.219

View

Min.: 1
Mult.: 1

Multi-Color LEDs RED/GRN WHT DIFF

WP115WEGW
Kingbright
1: $0.50
13,079In Stock

Mfr. Part #
WP115WEGW

Mouser Part #
604-WP115WEGW

Kingbright

Multi-Color LEDs RED/GRN WHT DIFF

Datasheet

13,079In Stock

$0.50

$0.347

$0.235

$0.186

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SOLID STATE RELAY TUV Markings

G3NA-205B-UTU DC5-24
Omron Automation and Safety
1: $33.22
122In Stock

Mfr. Part #
G3NA-205B-UTU DC5-24

Mouser Part #
653-G3NA205BUTUDC524

Omron Automation and Safety

Solid State Relays - SSRs SOLID STATE RELAY TUV Markings

Datasheet

122In Stock

$33.22

$31.62

$30.25

$29.21

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS Relay 10 A 5 to 24 VDC

G3NA-210B-UTU DC5-24
Omron Automation and Safety
1: $38.26
150In Stock

Mfr. Part #
G3NA-210B-UTU DC5-24

Mouser Part #
653-G3NA210BUTUDC524

Omron Automation and Safety

Solid State Relays - SSRs SS Relay 10 A 5 to 24 VDC

Datasheet

150In Stock

$38.26

$35.39

$33.67

$32.22

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SOLID STATE RELAY TUV Markings

G3NA-220B-UTU DC5-24
Omron Automation and Safety
1: $54.61
279In Stock

Mfr. Part #
G3NA-220B-UTU DC5-24

Mouser Part #
653-G3NA220BUTUDC524

Omron Automation and Safety

Solid State Relays - SSRs SOLID STATE RELAY TUV Markings

Datasheet

279In Stock

$54.61

$49.42

$47.19

$45.57

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SOLID STATE RELAY TUV Markings

G3NA-240B-UTU DC5-24
Omron Automation and Safety
1: $105.23
18In Stock

Mfr. Part #
G3NA-240B-UTU DC5-24

Mouser Part #
653-G3NA240BUTUDC524

Omron Automation and Safety

Solid State Relays - SSRs SOLID STATE RELAY TUV Markings

Datasheet

18In Stock

$105.23

$100.82

$95.60

$86.31

View

Min.: 1
Mult.: 1

White LEDs White Lamp 3mm 2600mcd Clr

LTW-420D7
LITEON
1: $0.53
21,587In Stock

Mfr. Part #
LTW-420D7

Mouser Part #
859-LTW-420D7

LITEON

White LEDs White Lamp 3mm 2600mcd Clr

Datasheet

21,587In Stock

$0.53

$0.361

$0.26

$0.214

View

Min.: 1
Mult.: 1

Single Color LEDs 4x4mm RA Blue PLCC2

AA4040QBS/D-AMT
Kingbright
1: $0.97
1,450In Stock

Mfr. Part #
AA4040QBS/D-AMT

Mouser Part #
604-AA4040QBS/D-AMT

Kingbright

Single Color LEDs 4x4mm RA Blue PLCC2

Learn More

Datasheet

1,450In Stock

Cut Tape

$0.97

$0.669

$0.493

Reel

$0.413

$0.382

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs 4x4mm RA Red PLCC2

AA4040SURCKT-AMT
Kingbright
1: $0.81
2,061In Stock

Mfr. Part #
AA4040SURCKT-AMT

Mouser Part #
604-AA4040SURCKTAMT

Kingbright

Single Color LEDs 4x4mm RA Red PLCC2

Learn More

Datasheet

2,061In Stock

Cut Tape

$0.81

$0.566

$0.414

Reel

$0.351

$0.317

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs 4x4mm RA Yellow PLCC2

AA4040SYCKT/J3-AMT
Kingbright
1: $0.97
1,844In Stock

Mfr. Part #
AA4040SYCKT/J3-AMT

Mouser Part #
604-AA4040SYCKTJ3AMT

Kingbright

Single Color LEDs 4x4mm RA Yellow PLCC2

Learn More

Datasheet

1,844In Stock

Cut Tape

$0.97

$0.677

$0.50

Reel

$0.419

$0.382

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs 4x4mm RA Green PLCC2

AA4040ZGCKT-AMT
Kingbright
1: $0.97
1,434In Stock

Mfr. Part #
AA4040ZGCKT-AMT

Mouser Part #
604-AA4040ZGCKT-AMT

Kingbright

Single Color LEDs 4x4mm RA Green PLCC2

Learn More

Datasheet

1,434In Stock

Cut Tape

$0.97

$0.677

$0.50

Reel

$0.419

$0.382

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs Red SIDELED

LS A67F-U2BA-1-3A4B
ams OSRAM
1: $0.60
10,783In Stock

Mfr. Part #
LS A67F-U2BA-1-3A4B

Mouser Part #
720-LSA67FA9480

ams OSRAM

Single Color LEDs Red SIDELED

Datasheet

10,783In Stock

Cut Tape

$0.60

$0.413

$0.297

$0.245

Reel

$0.202

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Color LEDs Green 570nm Water Clear 70mcd

AA4040CGCK
Kingbright
1: $0.55
682In Stock
4,500Expected 8/10/2026

Mfr. Part #
AA4040CGCK

Mouser Part #
604-AA4040CGCK

Kingbright

Single Color LEDs Green 570nm Water Clear 70mcd

Learn More

Datasheet

682In Stock

4,500Expected 8/10/2026

Cut Tape

$0.55

$0.377

$0.272

Reel

$0.192

$0.184

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

AA4040MGS
Kingbright
1: $0.72
4,415In Stock

Mfr. Part #
AA4040MGS

Mouser Part #
604-AA4040MGS

Kingbright

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

Datasheet

4,415In Stock

Cut Tape

$0.72

$0.50

$0.366

Reel

$0.304

$0.285

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Color LEDs Blue Water Clear 465nm 300mcd

AA4040QBS/G
Kingbright
1: $1.04
28In Stock
4,000Expected 8/19/2026

Mfr. Part #
AA4040QBS/G

Mouser Part #
604-AA4040QBS/G

Kingbright

Single Color LEDs Blue Water Clear 465nm 300mcd

Learn More

Datasheet

28In Stock

4,000Expected 8/19/2026

Cut Tape

$1.04

$0.716

$0.527

Reel

$0.443

$0.406

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

4 mm Optoelectronics

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