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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: $0.50
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

$0.50

$0.342

$0.245

$0.201

Reel

$0.174

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Orange

SLR-343DU3F
ROHM Semiconductor
1: $0.48
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

$0.48

$0.328

$0.236

$0.194

View

Min.: 1
Mult.: 1

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

SLR-343MC3F
ROHM Semiconductor
1: $0.49
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

$0.49

$0.336

$0.241

$0.198

View

Min.: 1
Mult.: 1

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

SLR-343MCT32
ROHM Semiconductor
1: $0.49
2,599In Stock
2,000Expected 07/09/2026

Mfr. Part No.
SLR-343MCT32

Mouser Part No
755-SLR-343MCT32

ROHM Semiconductor

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

Learn More

Datasheet

2,599In Stock

2,000Expected 07/09/2026

Cut Tape

$0.49

$0.339

$0.243

$0.20

Reel

$0.172

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH

SLR-343MGT32
ROHM Semiconductor
1: $0.47
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

$0.47

$0.326

$0.234

$0.192

Reel

$0.177

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Red

SLR-343VR3F
ROHM Semiconductor
1: $0.49
1,998In Stock
4,000Expected 02/06/2026

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 02/06/2026

Cut Tape

$0.49

$0.337

$0.242

$0.199

Reel

$0.172

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs RED DIFFUSED LENS 2.5mm PITCH

SLR-343VRT32
ROHM Semiconductor
1: $0.51
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

$0.51

$0.354

$0.254

$0.209

Reel

$0.181

View

Min.: 1
Mult.: 1

: 2,000

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

SLR-343YC3F
ROHM Semiconductor
1: $0.47
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

$0.47

$0.326

$0.234

$0.192

View

Min.: 1
Mult.: 1

Single Colour LEDs 3.1MM 585NM YEL TRANSP

SLR-343YCT32
ROHM Semiconductor
1: $0.47
26In Stock
2,000Expected 17/06/2026

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 17/06/2026

Cut Tape

$0.47

$0.326

$0.234

$0.192

Reel

$0.166

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Yellow

SLR-343YY3F
ROHM Semiconductor
1: $0.49
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

$0.49

$0.339

$0.243

$0.219

View

Min.: 1
Mult.: 1

Single Colour LEDs 3.1MM 585NM YEL DIFF

SLR-343YYT32
ROHM Semiconductor
1: $0.47
2,882In Stock

Mfr. Part No.
SLR-343YYT32

Mouser Part No
755-SLR-343YYT32

ROHM Semiconductor

Single Colour LEDs 3.1MM 585NM YEL DIFF

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Datasheet

2,882In Stock

Cut Tape

$0.47

$0.326

$0.234

$0.192

Reel

$0.166

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs Red Diffused

LTL-1CHE
LITEON
1: $0.20
4,986In Stock
10,000Expected 25/05/2026

Mfr. Part No.
LTL-1CHE

Mouser Part No
859-LTL-1CHE

LITEON

Single Colour LEDs Red Diffused

Datasheet

4,986In Stock

10,000Expected 25/05/2026

$0.20

$0.131

$0.089

$0.071

View

Min.: 1
Mult.: 1

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

LTL-2231AT
LITEON
1: $0.30
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

$0.30

$0.205

$0.144

$0.117

View

Min.: 1
Mult.: 1

Single Colour LEDs Red Clear

LTL1CHKEKNN
LITEON
1: $0.22
2,460In Stock
10,000Expected 01/06/2026

Mfr. Part No.
LTL1CHKEKNN

Mouser Part No
859-LTL1CHKEKNN

LITEON

Single Colour LEDs Red Clear

Datasheet

2,460In Stock

10,000Expected 01/06/2026

$0.22

$0.151

$0.104

$0.085

View

Min.: 1
Mult.: 1

Single Colour LEDs Blue Clear 470nm

LTL1CHTBK3LC
LITEON
1: $0.22
3,593In Stock

Mfr. Part No.
LTL1CHTBK3LC

Mouser Part No
859-LTL1CHTBK3LC

LITEON

Single Colour LEDs Blue Clear 470nm

Datasheet

3,593In Stock

$0.22

$0.151

$0.106

$0.081

View

Min.: 1
Mult.: 1

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

BL-BGX3V1
American Bright LED
1: $0.47
14,572In Stock

Mfr. Part No.
BL-BGX3V1

Mouser Part No
442-BLBGX3V1

American Bright LED

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

Learn More

Datasheet

14,572In Stock

$0.47

$0.32

$0.239

$0.196

View

Min.: 1
Mult.: 1

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

WP5603SYDL/SD/J3
Kingbright
1: $0.61
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

$0.61

$0.421

$0.305

$0.252

View

Min.: 1
Mult.: 1

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

3UTC-F
Bivar
1: $2.77
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

$2.77

$2.02

$1.50

$1.34

View

Min.: 1
Mult.: 1

Single Colour LEDs InGaN Green 40x100 Degrees

HLMP-HM75-34CDD
Broadcom / Avago
1: $1.44
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

$1.44

$1.01

$0.751

$0.638

Reel

$0.534

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs T-1 YELLOW GREEN WITH DIFFUSED LENS

BL-BGE1V1
American Bright LED
1: $0.21
17,221In 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

17,221In Stock

$0.21

$0.137

$0.094

$0.075

View

Min.: 1
Mult.: 1

Single Colour LEDs Green Diffused 565nm 60deg

SSL-LX305D4GD
Lumex
1: $0.30
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

$0.30

$0.205

$0.145

$0.117

View

Min.: 1
Mult.: 1

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

SSL-LX305D4IT
Lumex
1: $0.33
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

$0.33

$0.218

$0.154

$0.125

View

Min.: 1
Mult.: 1

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

3AC-S
Bivar
1: $0.41
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

$0.41

$0.28

$0.199

$0.155

View

Min.: 1
Mult.: 1

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

3BC
Bivar
1: $0.65
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

$0.65

$0.449

$0.322

$0.302

View

Min.: 1
Mult.: 1

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

3BC-F
Bivar
1: $0.64
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

$0.64

$0.437

$0.318

$0.263

View

Min.: 1
Mult.: 1

3.8 mm Opto-electronics

Types of Opto-electronics

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