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3.8 mm Opto-electronics

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Part #

Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS

SLR-343DCT32
ROHM Semiconductor
1: $0.68
1,818In Stock

Mfr. Part No.
SLR-343DCT32

Mouser Part No
755-SLR-343DCT32

ROHM Semiconductor

Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS

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Datasheet

1,818In Stock

Cut Tape

$0.68

$0.465

$0.333

$0.273

Reel

$0.237

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Orange

SLR-343DU3F
ROHM Semiconductor
1: $0.653
2,275In Stock

Mfr. Part No.
SLR-343DU3F

Mouser Part No
755-SLR-343DU3F

ROHM Semiconductor

Single Colour LEDs LED-Orange

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Datasheet

2,275In Stock

$0.653

$0.446

$0.321

$0.264

View

Min.: 1
Mult.: 1

Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN

SLR-343MC3F
ROHM Semiconductor
1: $0.666
105In Stock
6,000On Order

Mfr. Part No.
SLR-343MC3F

Mouser Part No
755-SLR-343MC3F

ROHM Semiconductor

Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN

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Datasheet

105In Stock

6,000On Order

$0.666

$0.457

$0.328

$0.269

View

Min.: 1
Mult.: 1

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

SLR-343MCT32
ROHM Semiconductor
1: $0.666
1,638In Stock
2,000Expected 29/9/2026

Mfr. Part No.
SLR-343MCT32

Mouser Part No
755-SLR-343MCT32

ROHM Semiconductor

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

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Datasheet

1,638In Stock

2,000Expected 29/9/2026

Cut Tape

$0.666

$0.461

$0.33

$0.272

Reel

$0.234

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Red

SLR-343VR3F
ROHM Semiconductor
1: $0.707
1,258In Stock

Mfr. Part No.
SLR-343VR3F

Mouser Part No
755-SLR-343VR3F

ROHM Semiconductor

Single Colour LEDs LED-Red

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Datasheet

1,258In Stock

Cut Tape

$0.707

$0.483

$0.347

$0.284

Reel

$0.19

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN

SLR-343YC3F
ROHM Semiconductor
1: $0.639
1,563In Stock

Mfr. Part No.
SLR-343YC3F

Mouser Part No
755-SLR-343YC3F

ROHM Semiconductor

Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN

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Datasheet

1,563In Stock

$0.639

$0.443

$0.318

$0.261

View

Min.: 1
Mult.: 1

Single Colour LEDs 3.1MM 585NM YEL TRANSP

SLR-343YCT32
ROHM Semiconductor
1: $0.639
1,826In Stock

Mfr. Part No.
SLR-343YCT32

Mouser Part No
755-SLR-343YCT32

ROHM Semiconductor

Single Colour LEDs 3.1MM 585NM YEL TRANSP

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Datasheet

1,826In Stock

Cut Tape

$0.639

$0.443

$0.318

$0.261

Reel

$0.226

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs 3.1MM 585NM YEL DIFF

SLR-343YYT32
ROHM Semiconductor
1: $0.639
841In Stock
8,000Expected 2/11/2026

Mfr. Part No.
SLR-343YYT32

Mouser Part No
755-SLR-343YYT32

ROHM Semiconductor

Single Colour LEDs 3.1MM 585NM YEL DIFF

Learn More

Datasheet

841In Stock

8,000Expected 2/11/2026

Cut Tape

$0.639

$0.443

$0.318

$0.261

Reel

$0.226

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs Red Diffused

LTL-1CHE
LITEON
1: $0.326
12,883In Stock

Mfr. Part No.
LTL-1CHE

Mouser Part No
859-LTL-1CHE

LITEON

Single Colour LEDs Red Diffused

Datasheet

12,883In Stock

$0.326

$0.218

$0.131

$0.106

View

Min.: 1
Mult.: 1

Single Colour LEDs Thru-Hole Lamp 3mm Cyl Grn Diffused

LTL-2231AT
LITEON
1: $0.422
2,542In Stock

Mfr. Part No.
LTL-2231AT

Mouser Part No
859-LTL-2231AT

LITEON

Single Colour LEDs Thru-Hole Lamp 3mm Cyl Grn Diffused

Datasheet

2,542In Stock

$0.422

$0.292

$0.207

$0.167

View

Min.: 1
Mult.: 1

Single Colour LEDs Red Clear

LTL1CHKEKNN
LITEON
1: $0.299
10,837In Stock

Mfr. Part No.
LTL1CHKEKNN

Mouser Part No
859-LTL1CHKEKNN

LITEON

Single Colour LEDs Red Clear

Datasheet

10,837In Stock

$0.299

$0.205

$0.144

$0.116

View

Min.: 1
Mult.: 1

Single Colour LEDs Blue Clear 470nm

LTL1CHTBK3LC
LITEON
1: $0.313
1,957In Stock
5,000Expected 28/8/2026

Mfr. Part No.
LTL1CHTBK3LC

Mouser Part No
859-LTL1CHTBK3LC

LITEON

Single Colour LEDs Blue Clear 470nm

Datasheet

1,957In Stock

5,000Expected 28/8/2026

$0.313

$0.215

$0.151

$0.121

View

Min.: 1
Mult.: 1

Single Colour LEDs 3mm/ULTRA GRN (505NM)

BL-BGX3V1
American Bright LED
1: $0.789
12,879In Stock

Mfr. Part No.
BL-BGX3V1

Mouser Part No
442-BLBGX3V1

American Bright LED

Single Colour LEDs 3mm/ULTRA GRN (505NM)

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Datasheet

12,879In Stock

$0.789

$0.533

$0.382

$0.284

View

Min.: 1
Mult.: 1

Single Colour LEDs Yel 1600mcd 589nm 80/40 deg Semi-Diff

WP5603SYDL/SD/J3
Kingbright
1: $0.83
94In Stock

Mfr. Part No.
WP5603SYDL/SD/J3

Mouser Part No
604-WP5603SYDL/SD/J3

Kingbright

Single Colour LEDs Yel 1600mcd 589nm 80/40 deg Semi-Diff

Datasheet

94In Stock

$0.83

$0.573

$0.415

$0.343

View

Min.: 1
Mult.: 1

Single Colour LEDs InGaN Green 40x100 Degrees

HLMP-HM75-34CDD
Broadcom / Avago
1: $1.96
17In Stock

Mfr. Part No.
HLMP-HM75-34CDD

Mouser Part No
630-HLMP-HM75-34CDD

Broadcom / Avago

Single Colour LEDs InGaN Green 40x100 Degrees

Datasheet

17In Stock

$1.96

$1.37

$1.02

$0.868

Reel

$0.726

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs T-1 YELLOW GREEN WITH DIFFUSED LENS

BL-BGE1V1
American Bright LED
1: $0.286
17,160In Stock

Mfr. Part No.
BL-BGE1V1

Mouser Part No
442-BLBGE1V1

American Bright LED

Single Colour LEDs T-1 YELLOW GREEN WITH DIFFUSED LENS

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Datasheet

17,160In Stock

$0.286

$0.19

$0.132

$0.106

View

Min.: 1
Mult.: 1

Single Colour LEDs Green Diffused 565nm 60deg

SSL-LX305D4GD
Lumex
1: $0.422
8,819In Stock

Mfr. Part No.
SSL-LX305D4GD

Mouser Part No
696-SSL-LX305D4GD

Lumex

Single Colour LEDs Green Diffused 565nm 60deg

Datasheet

8,819In Stock

$0.422

$0.284

$0.20

$0.162

View

Min.: 1
Mult.: 1

Single Colour LEDs Red 635nm 50mcd T-3mm Transparent

SSL-LX305D4IT
Lumex
1: $0.449
4,329In Stock

Mfr. Part No.
SSL-LX305D4IT

Mouser Part No
696-SSL-LX305D4IT

Lumex

Single Colour LEDs Red 635nm 50mcd T-3mm Transparent

Datasheet

4,329In Stock

$0.449

$0.296

$0.209

$0.17

View

Min.: 1
Mult.: 1

Single Colour LEDs LED Thru-Hole 3mm Amber 610 nm

3AC-S
Bivar
1: $0.571
1,308In Stock

Mfr. Part No.
3AC-S

Mouser Part No
749-3AC-S

Bivar

Single Colour LEDs LED Thru-Hole 3mm Amber 610 nm

Datasheet

1,308In Stock

$0.571

$0.389

$0.271

$0.204

View

Min.: 1
Mult.: 1

Multi-Colour LEDs Red/Green 635/568nm White Diffused

3BC
Bivar
1: $0.884
2,032In Stock

Mfr. Part No.
3BC

Mouser Part No
749-3BC

Bivar

Multi-Colour LEDs Red/Green 635/568nm White Diffused

Datasheet

2,032In Stock

$0.884

$0.611

$0.438

$0.36

View

Min.: 1
Mult.: 1

Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn

3BC-Y/G-F
Bivar
1: $0.966
721In Stock

Mfr. Part No.
3BC-Y/G-F

Mouser Part No
749-3BC-Y/G-F

Bivar

Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn

Datasheet

721In Stock

$0.966

$0.666

$0.481

$0.457

View

Min.: 1
Mult.: 1

Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn

3BCC-F
Bivar
1: $0.938
316In Stock
1,000Expected 7/9/2026

Mfr. Part No.
3BCC-F

Mouser Part No
749-3BCC-F

Bivar

Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn

Datasheet

316In Stock

1,000Expected 7/9/2026

$0.938

$0.654

$0.464

$0.384

View

Min.: 1
Mult.: 1

Single Colour LEDs LED Thru-Hole 3mm Blue 430 nm

3BWD-F
Bivar
1: $3.32
355In Stock

Mfr. Part No.
3BWD-F

Mouser Part No
749-3BWD-F

Bivar

Single Colour LEDs LED Thru-Hole 3mm Blue 430 nm

Datasheet

355In Stock

$3.32

$2.39

$1.84

$1.62

View

Min.: 1
Mult.: 1

Single Colour LEDs LED Thru-Hole 3mm Green 565 nm

3GDL-F
Bivar
1: $0.53
966In Stock

Mfr. Part No.
3GDL-F

Mouser Part No
749-3GDL-F

Bivar

Single Colour LEDs LED Thru-Hole 3mm Green 565 nm

Datasheet

966In Stock

$0.53

$0.363

$0.248

$0.201

View

Min.: 1
Mult.: 1

Single Colour LEDs LED Thru-Hole 3mm Turquoise 502 nm

3UTC-F
Bivar
1: $3.85
1,107In Stock

Mfr. Part No.
3UTC-F

Mouser Part No
749-3UTC-F

Bivar

Single Colour LEDs LED Thru-Hole 3mm Turquoise 502 nm

Datasheet

1,107In Stock

$3.85

$2.73

$2.11

$1.84

View

Min.: 1
Mult.: 1

3.8 mm Opto-electronics

Types of Opto-electronics

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