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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: $0.695
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

$0.695

$0.475

$0.341

$0.279

Reel

$0.242

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Orange

SLR-343DU3F
ROHM Semiconductor
1: $0.667
2,505In Stock

Mfr. Part No.
SLR-343DU3F

Mouser Part No
755-SLR-343DU3F

ROHM Semiconductor

Single Colour LEDs LED-Orange

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Datasheet

2,505In Stock

$0.667

$0.456

$0.328

$0.27

View

Min.: 1
Mult.: 1

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

SLR-343MC3F
ROHM Semiconductor
1: $0.681
246In 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

246In Stock

6,000On Order

$0.681

$0.467

$0.335

$0.275

View

Min.: 1
Mult.: 1

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

SLR-343MCT32
ROHM Semiconductor
1: $0.681
2,599In Stock
2,000Expected 7/9/2026

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

2,599In Stock

2,000Expected 7/9/2026

Cut Tape

$0.681

$0.471

$0.338

$0.278

Reel

$0.239

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH

SLR-343MGT32
ROHM Semiconductor
1: $0.653
2,549In Stock
8,000On Order

Mfr. Part No.
SLR-343MGT32

Mouser Part No
755-SLR-343MGT32

ROHM Semiconductor

Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH

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Datasheet

2,549In Stock

8,000On Order

Cut Tape

$0.653

$0.453

$0.325

$0.267

Reel

$0.246

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Red

SLR-343VR3F
ROHM Semiconductor
1: $0.681
1,998In Stock
4,000Expected 2/6/2026

Mfr. Part No.
SLR-343VR3F

Mouser Part No
755-SLR-343VR3F

ROHM Semiconductor

Single Colour LEDs LED-Red

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Datasheet

1,998In Stock

4,000Expected 2/6/2026

Cut Tape

$0.681

$0.468

$0.336

$0.277

Reel

$0.239

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs RED DIFFUSED LENS 2.5mm PITCH

SLR-343VRT32
ROHM Semiconductor
1: $0.709
70In Stock
10,000On Order

Mfr. Part No.
SLR-343VRT32

Mouser Part No
755-SLR-343VRT32

ROHM Semiconductor

Single Colour LEDs RED DIFFUSED LENS 2.5mm PITCH

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Datasheet

70In Stock

10,000On Order

Cut Tape

$0.709

$0.492

$0.353

$0.291

Reel

$0.252

View

Min.: 1
Mult.: 1

: 2,000

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

SLR-343YC3F
ROHM Semiconductor
1: $0.653
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

$0.653

$0.453

$0.325

$0.267

View

Min.: 1
Mult.: 1

Single Colour LEDs 3.1MM 585NM YEL TRANSP

SLR-343YCT32
ROHM Semiconductor
1: $0.653
26In Stock
2,000Expected 17/6/2026

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

26In Stock

2,000Expected 17/6/2026

Cut Tape

$0.653

$0.453

$0.325

$0.267

Reel

$0.231

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Yellow

SLR-343YY3F
ROHM Semiconductor
1: $0.681
1,824In Stock

Mfr. Part No.
SLR-343YY3F

Mouser Part No
755-SLR-343YY3F

ROHM Semiconductor

Single Colour LEDs LED-Yellow

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Datasheet

1,824In Stock

$0.681

$0.471

$0.338

$0.304

View

Min.: 1
Mult.: 1

Single Colour LEDs 3.1MM 585NM YEL DIFF

SLR-343YYT32
ROHM Semiconductor
1: $0.653
2,882In Stock

Mfr. Part No.
SLR-343YYT32

Mouser Part No
755-SLR-343YYT32

ROHM Semiconductor

Single Colour LEDs 3.1MM 585NM YEL DIFF

Learn More

Datasheet

2,882In Stock

Cut Tape

$0.653

$0.453

$0.325

$0.267

Reel

$0.231

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs Red Diffused

LTL-1CHE
LITEON
1: $0.278
4,986In Stock
10,000Expected 25/5/2026

Mfr. Part No.
LTL-1CHE

Mouser Part No
859-LTL-1CHE

LITEON

Single Colour LEDs Red Diffused

Datasheet

4,986In Stock

10,000Expected 25/5/2026

$0.278

$0.182

$0.124

$0.099

View

Min.: 1
Mult.: 1

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

LTL-2231AT
LITEON
1: $0.417
2,559In Stock

Mfr. Part No.
LTL-2231AT

Mouser Part No
859-LTL-2231AT

LITEON

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

Datasheet

2,559In Stock

$0.417

$0.285

$0.20

$0.163

View

Min.: 1
Mult.: 1

Single Colour LEDs Red Clear

LTL1CHKEKNN
LITEON
1: $0.306
2,460In Stock
10,000Expected 1/6/2026

Mfr. Part No.
LTL1CHKEKNN

Mouser Part No
859-LTL1CHKEKNN

LITEON

Single Colour LEDs Red Clear

Datasheet

2,460In Stock

10,000Expected 1/6/2026

$0.306

$0.21

$0.145

$0.118

View

Min.: 1
Mult.: 1

Single Colour LEDs Blue Clear 470nm

LTL1CHTBK3LC
LITEON
1: $0.306
3,593In Stock

Mfr. Part No.
LTL1CHTBK3LC

Mouser Part No
859-LTL1CHTBK3LC

LITEON

Single Colour LEDs Blue Clear 470nm

Datasheet

3,593In Stock

$0.306

$0.21

$0.147

$0.113

View

Min.: 1
Mult.: 1

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

BL-BGX3V1
American Bright LED
1: $0.653
14,562In Stock

Mfr. Part No.
BL-BGX3V1

Mouser Part No
442-BLBGX3V1

American Bright LED

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

Learn More

Datasheet

14,562In Stock

$0.653

$0.445

$0.332

$0.272

View

Min.: 1
Mult.: 1

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

WP5603SYDL/SD/J3
Kingbright
1: $0.848
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

$0.848

$0.585

$0.424

$0.35

View

Min.: 1
Mult.: 1

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

3UTC-F
Bivar
1: $3.85
1,622In Stock

Mfr. Part No.
3UTC-F

Mouser Part No
749-3UTC-F

Bivar

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

Datasheet

1,622In Stock

$3.85

$2.81

$2.09

$1.86

View

Min.: 1
Mult.: 1

Single Colour LEDs InGaN Green 40x100 Degrees

HLMP-HM75-34CDD
Broadcom / Avago
1: $2.00
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

$2.00

$1.40

$1.04

$0.887

Reel

$0.742

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs T-1 YELLOW GREEN WITH DIFFUSED LENS

BL-BGE1V1
American Bright LED
1: $0.292
17,211In Stock

Mfr. Part No.
BL-BGE1V1

Mouser Part No
442-BLBGE1V1

American Bright LED

Single Colour LEDs T-1 YELLOW GREEN WITH DIFFUSED LENS

Learn More

Datasheet

17,211In Stock

$0.292

$0.19

$0.131

$0.104

View

Min.: 1
Mult.: 1

Single Colour LEDs Green Diffused 565nm 60deg

SSL-LX305D4GD
Lumex
1: $0.417
9,479In Stock

Mfr. Part No.
SSL-LX305D4GD

Mouser Part No
696-SSL-LX305D4GD

Lumex

Single Colour LEDs Green Diffused 565nm 60deg

Datasheet

9,479In Stock

$0.417

$0.285

$0.202

$0.163

View

Min.: 1
Mult.: 1

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

SSL-LX305D4IT
Lumex
1: $0.459
4,337In Stock

Mfr. Part No.
SSL-LX305D4IT

Mouser Part No
696-SSL-LX305D4IT

Lumex

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

Datasheet

4,337In Stock

$0.459

$0.303

$0.214

$0.174

View

Min.: 1
Mult.: 1

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

3AC-S
Bivar
1: $0.57
1,310In Stock

Mfr. Part No.
3AC-S

Mouser Part No
749-3AC-S

Bivar

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

Datasheet

1,310In Stock

$0.57

$0.389

$0.277

$0.215

View

Min.: 1
Mult.: 1

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

3BC
Bivar
1: $0.904
164In Stock
2,000On Order

Mfr. Part No.
3BC

Mouser Part No
749-3BC

Bivar

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

Datasheet

164In Stock

2,000On Order

$0.904

$0.624

$0.448

$0.42

View

Min.: 1
Mult.: 1

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

3BC-F
Bivar
1: $0.89
1,726In Stock

Mfr. Part No.
3BC-F

Mouser Part No
749-3BC-F

Bivar

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

Datasheet

1,726In Stock

$0.89

$0.607

$0.442

$0.366

View

Min.: 1
Mult.: 1

3.8 mm Opto-electronics

Types of Opto-electronics

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