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LITEON Optocouplers/Photocouplers

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Types of Optocouplers/Photocouplers

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Part #

Transistor Output Optocouplers P/C LTV-827S-B TYPE

LTV-827S-B
LITEON
1: £0.548
3,333In Stock

Mfr. Part No.
LTV-827S-B

Mouser Part No
859-LTV-827S-B

LITEON

Transistor Output Optocouplers P/C LTV-827S-B TYPE

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Datasheet

3,333In Stock

Cut Tape

£0.548

£0.303

Reel

£0.303

£0.276

£0.23

View

Min.: 1
Mult.: 1

Reel: 50

4 us

6 V

50 mA

SMD/SMT

SMD-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler

LTV-827S-TA1
LITEON
1: £0.353
6,253In Stock
30,000Expected 23/04/2026

Mfr. Part No.
LTV-827S-TA1

Mouser Part No
859-LTV-827S-TA1

LITEON

Transistor Output Optocouplers Optocoupler

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Datasheet

6,253In Stock

30,000Expected 23/04/2026

Cut Tape

£0.353

£0.243

£0.175

£0.142

Reel

£0.132

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

18 us

6 V

50 mA

SMD/SMT

PDIP-8 Gull Wing

2 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

LTV-846
LITEON
1: £0.653
1,737In Stock
3,425Expected 24/02/2026

Mfr. Part No.
LTV-846

Mouser Part No
859-LTV-846

LITEON

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

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Datasheet

1,737In Stock

3,425Expected 24/02/2026

£0.653

£0.401

£0.34

£0.293

View

Min.: 1
Mult.: 1

18 us

6 V

50 mA

Through Hole

PDIP-16

4 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

LTV-847
LITEON
1: £0.526
2,785In Stock
9,820Expected 23/02/2026

Mfr. Part No.
LTV-847

Mouser Part No
859-LTV-847

LITEON

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

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Datasheet

2,785In Stock

9,820Expected 23/02/2026

£0.526

£0.305

£0.259

£0.219

£0.196

Min.: 1
Mult.: 1

18 us

6 V

50 mA

Through Hole

PDIP-16

4 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

LTV-849
LITEON
1: £0.818
3,012In Stock

Mfr. Part No.
LTV-849

Mouser Part No
859-LTV-849

LITEON

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

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Datasheet

3,012In Stock

£0.818

£0.501

£0.422

£0.356

View

Min.: 1
Mult.: 1

4 us

6 V

50 mA

Through Hole

PDIP-16

4 Channel

Phototransistor

Transistor Output Optocouplers Optocoupler

LTV-849S
LITEON
1: £0.803
3,361In Stock

Mfr. Part No.
LTV-849S

Mouser Part No
859-LTV-849S

LITEON

Transistor Output Optocouplers Optocoupler

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Datasheet

3,361In Stock

Cut Tape

£0.803

£0.565

Reel

£0.565

£0.418

£0.353

View

Min.: 1
Mult.: 1

Reel: 25

4 us

6 V

50 mA

SMD/SMT

PDIP-16 Gull Wing

4 Channel

Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

LTV-851
LITEON
1: £0.593
1,000In Stock

Mfr. Part No.
LTV-851

Mouser Part No
859-LTV-851

LITEON

Transistor Output Optocouplers Optocoupler Phototransistor

Learn More

Datasheet

1,000In Stock

£0.593

£0.41

£0.299

£0.25

View

Min.: 1
Mult.: 1

10 us

6 V

50 mA

Through Hole

PDIP-4

1 Channel

Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

LTV-852S
LITEON
1: £0.601
2,718In Stock

Mfr. Part No.
LTV-852S

Mouser Part No
859-LTV-852S

LITEON

Transistor Output Optocouplers Optocoupler Phototransistor

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Datasheet

2,718In Stock

£0.601

£0.416

£0.305

£0.255

View

Min.: 1
Mult.: 1

300 us

6 V

150 mA

SMD/SMT

PDIP-4 Gull Wing

1 Channel

Photodarlington

Transistor Output Optocouplers Optocoupler

LTV-852S-TA
LITEON
1: £0.63
3,000In Stock

Mfr. Part No.
LTV-852S-TA

Mouser Part No
859-LTV-852S-TA

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

3,000In Stock

Cut Tape

£0.63

£0.435

£0.319

£0.278

Reel

£0.235

View

Min.: 1
Mult.: 1

Reel: 1,000

300 us

6 V

150 mA

SMD/SMT

PDIP-4 Gull Wing

1 Channel

Photodarlington

Transistor Output Optocouplers Optocoupler

LTV-852S-TA1
LITEON
1: £0.623
304In Stock

Mfr. Part No.
LTV-852S-TA1

Mouser Part No
859-LTV-852S-TA1

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

304In Stock

Cut Tape

£0.623

£0.432

£0.317

£0.265

Reel

£0.216

View

Min.: 1
Mult.: 1

Reel: 1,000

300 us

6 V

150 mA

SMD/SMT

PDIP-4 Gull Wing

1 Channel

Photodarlington

Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE

LTV354TA-V-36
LITEON
1: £0.278
1,985In Stock
33,000Expected 19/03/2026

Mfr. Part No.
LTV354TA-V-36

Mouser Part No
859-LTV354TA-V-36

LITEON

Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE

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Datasheet

1,985In Stock

33,000Expected 19/03/2026

Cut Tape

£0.278

£0.188

£0.134

£0.11

Reel

£0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

18 us

50 mA

SMD/SMT

1 Channel

NPN Phototransistor

Transistor Output Optocouplers P/C LTV356TB-V STD. TYPE (VDE)

LTV356TB-V
LITEON
1: £0.271
4,343In Stock

Mfr. Part No.
LTV356TB-V

Mouser Part No
859-LTV356TB-V

LITEON

Transistor Output Optocouplers P/C LTV356TB-V STD. TYPE (VDE)

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Datasheet

4,343In Stock

Cut Tape

£0.271

£0.183

£0.131

£0.106

Reel

£0.086

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

18 us

6 V

50 mA

SMD/SMT

1 Channel

NPN Phototransistor

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3020
LITEON
1: £0.458
1,386In Stock
5,200Expected 28/04/2026

Mfr. Part No.
MOC3020

Mouser Part No
859-MOC3020

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

1,386In Stock

5,200Expected 28/04/2026

£0.458

£0.231

£0.187

£0.159

View

Min.: 1
Mult.: 1

Through Hole

DIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3020S
LITEON
1: £0.465
1,980In Stock

Mfr. Part No.
MOC3020S

Mouser Part No
859-MOC3020S

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

1,980In Stock

£0.465

£0.249

£0.198

£0.175

View

Min.: 1
Mult.: 1

SMD/SMT

SMD-6 Gull Wing

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021M
LITEON
1: £0.421
7,637In Stock

Mfr. Part No.
MOC3021M

Mouser Part No
859-MOC3021M

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

7,637In Stock

£0.421

£0.224

£0.191

£0.174

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021S
LITEON
1: £0.421
4,349In Stock

Mfr. Part No.
MOC3021S

Mouser Part No
859-MOC3021S

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

4,349In Stock

£0.421

£0.193

£0.159

£0.141

View

Min.: 1
Mult.: 1

SMD/SMT

SMD-6 Gull Wing

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021S-TA1
LITEON
1: £0.405
4,736In Stock
10,000Expected 19/03/2026

Mfr. Part No.
MOC3021S-TA1

Mouser Part No
859-MOC3021S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

4,736In Stock

10,000Expected 19/03/2026

Cut Tape

£0.405

£0.28

£0.202

£0.167

Reel

£0.151

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SMD-6 Gull Wing

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3022
LITEON
1: £0.405
4,318In Stock

Mfr. Part No.
MOC3022

Mouser Part No
859-MOC3022

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

4,318In Stock

£0.405

£0.215

£0.167

£0.145

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3022M
LITEON
1: £0.421
4,649In Stock

Mfr. Part No.
MOC3022M

Mouser Part No
859-MOC3022M

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

4,649In Stock

£0.421

£0.22

£0.169

£0.148

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3023
LITEON
1: £0.436
1,243In Stock
10,010Expected 29/04/2026

Mfr. Part No.
MOC3023

Mouser Part No
859-MOC3023

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

1,243In Stock

10,010Expected 29/04/2026

£0.436

£0.231

£0.195

£0.187

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3023M
LITEON
1: £0.45
3,226In Stock

Mfr. Part No.
MOC3023M

Mouser Part No
859-MOC3023M

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

3,226In Stock

£0.45

£0.24

£0.187

£0.158

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3023S
LITEON
1: £0.458
3,134In Stock

Mfr. Part No.
MOC3023S

Mouser Part No
859-MOC3023S

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

3,134In Stock

£0.458

£0.24

£0.184

£0.161

View

Min.: 1
Mult.: 1

SMD/SMT

SMD-6 Gull Wing

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3023S-TA
LITEON
1: £0.465
2,426In Stock

Mfr. Part No.
MOC3023S-TA

Mouser Part No
859-MOC3023S-TA

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

2,426In Stock

Cut Tape

£0.465

£0.32

£0.232

£0.192

Reel

£0.179

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SMD-6 Gull Wing

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3052M
LITEON
1: £0.593
42In Stock
5,200Expected 19/03/2026

Mfr. Part No.
MOC3052M

Mouser Part No
859-MOC3052M

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

42In Stock

5,200Expected 19/03/2026

£0.593

£0.313

£0.285

£0.247

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3052S-TA1
LITEON
1: £0.601
3,995In Stock

Mfr. Part No.
MOC3052S-TA1

Mouser Part No
859-MOC3052S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

3,995In Stock

Cut Tape

£0.601

£0.418

£0.306

£0.256

Reel

£0.239

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

PDIP-6 Gull Wing

1 Channel

PhotoTriac

LITEON Optocouplers/Photocouplers

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DIP-16
DIP-4
DIP-6
DIP-8
MFP-4
PDIP-16
PDIP-16 Gull Wing
PDIP-4
PDIP-4 Gull Wing
PDIP-6
PDIP-6 Gull Wing
PDIP-8
PDIP-8 Gull Wing
SMD-16
SMD-4
SMD-6
SMD-6 Gull Wing
SMD-8
SMD-8 Gull Wing
SMD-DIP-16