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Optocouplers / Photocouplers

LITEON Optocouplers / Photocouplers are available in standard single, dual, and quad channels. These devices come in Dual-In Package (DIP), Small Outline Package (SOP), Shrink Small Outline Package (SSOP), and Long Small Outline Package (LSOP). The optocouplers / photocouplers are offered with transistor, triac, high speed, Darlington, IGBT drive output, and AC input configurations. These Optocouplers / Photocouplers serve various applications such as switch mode power, battery chargers, fax modems, home appliances, telecommunications, and industry controllers.

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Part #

Transistor Output Optocouplers P/C LTV-816S-TA1-C TAPPING TYPE II

LTV-816S-TA1-C
LITEON
1: £0.30
20,051In Stock

Mfr. Part No.
LTV-816S-TA1-C

Mouser Part No
859-LTV-816S-TA1-C

LITEON

Transistor Output Optocouplers P/C LTV-816S-TA1-C TAPPING TYPE II

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Datasheet

20,051In Stock

Cut Tape

£0.30

£0.207

£0.148

£0.12

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063S-TA
LITEON
1: £0.54
6,890In Stock

Mfr. Part No.
MOC3063S-TA

Mouser Part No
859-MOC3063S-TA

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

6,890In Stock

Cut Tape

£0.54

£0.375

£0.273

£0.228

Reel

£0.212

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler

LTV-207
LITEON
1: £0.917
11,224In Stock

Mfr. Part No.
LTV-207

Mouser Part No
859-LTV-207

LITEON

Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler

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Datasheet

11,224In Stock

Cut Tape

£0.917

£0.636

£0.468

£0.393

Reel

£0.347

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

LTV-844HS
LITEON
1: £1.16
6,877In Stock

Mfr. Part No.
LTV-844HS

Mouser Part No
859-LTV-844HS

LITEON

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

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Datasheet

6,877In Stock

£1.16

£0.732

£0.622

£0.532

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers DC INPUT, 2CH

LTV-827S-TA1-B
LITEON
1: £0.488
6,000In Stock

Mfr. Part No.
LTV-827S-TA1-B

Mouser Part No
859-LTV-827S-TA1-B

LITEON

Transistor Output Optocouplers DC INPUT, 2CH

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Datasheet

6,000In Stock

Cut Tape

£0.488

£0.335

£0.241

£0.207

Reel

£0.175

View

Min.: 1
Mult.: 1

: 1,000

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

LTV-M501
LITEON
1: £0.841
4,112In Stock

Mfr. Part No.
LTV-M501

Mouser Part No
859-LTV-M501

LITEON

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

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Datasheet

4,112In Stock

Cut Tape

£0.841

£0.589

£0.437

£0.369

Reel

£0.347

View

Min.: 1
Mult.: 1

: 3,000

Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler

LTV-3120S-TA1
LITEON
1: £1.64
5,309In Stock

Mfr. Part No.
LTV-3120S-TA1

Mouser Part No
859-LTV-3120S-TA1

LITEON

Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler

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Datasheet

5,309In Stock

Cut Tape

£1.64

£1.19

£0.908

£0.788

Reel

£0.414

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

High Speed Optocouplers High Speed 1MBd Transistor Output

6N136M
LITEON
1: £0.63
18,815In Stock

Mfr. Part No.
6N136M

Mouser Part No
859-6N136M

LITEON

High Speed Optocouplers High Speed 1MBd Transistor Output

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Datasheet

18,815In Stock

£0.63

£0.44

£0.321

£0.268

View

Min.: 1
Mult.: 1

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

LTV-M601
LITEON
1: £1.22
6,935In Stock

Mfr. Part No.
LTV-M601

Mouser Part No
859-LTV-M601

LITEON

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

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Datasheet

6,935In Stock

Cut Tape

£1.22

£0.871

£0.646

£0.553

£0.523

Reel

£0.395

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers HCEV, 160%, 5KV

CNY17F-4S-TA
LITEON
1: £0.503
103In Stock
5,000Expected 15/09/2026

Mfr. Part No.
CNY17F-4S-TA

Mouser Part No
859-CNY17F-4S-TA

LITEON

Transistor Output Optocouplers HCEV, 160%, 5KV

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Datasheet

103In Stock

5,000Expected 15/09/2026

Cut Tape

£0.503

£0.331

£0.222

£0.155

Reel

£0.132

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers P/C LTV817B-V STD. TYPE VDE

LTV817B-V
LITEON
1: £0.361
2,641In Stock

Mfr. Part No.
LTV817B-V

Mouser Part No
859-LTV817B-V

LITEON

Transistor Output Optocouplers P/C LTV817B-V STD. TYPE VDE

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Datasheet

2,641In Stock

Cut Tape

£0.361

£0.237

£0.158

£0.112

Reel

£0.094

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers P/C LTV817A-V STD. TYPE VDE

LTV817A-V
LITEON
1: £0.398
1,740In Stock

Mfr. Part No.
LTV817A-V

Mouser Part No
859-LTV817A-V

LITEON

Transistor Output Optocouplers P/C LTV817A-V STD. TYPE VDE

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Datasheet

1,740In Stock

£0.398

£0.273

£0.196

£0.162

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers OPTOCOUPLER, AC, 600%, 5KV, 4 PIN, HALOGEN-FREE, T/R

LTV-217-D-G
LITEON
1: £0.548
5,592In Stock

Mfr. Part No.
LTV-217-D-G

Mouser Part No
859-LTV-217-D-G

LITEON

Transistor Output Optocouplers OPTOCOUPLER, AC, 600%, 5KV, 4 PIN, HALOGEN-FREE, T/R

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Datasheet

5,592In Stock

Cut Tape

£0.548

£0.36

£0.24

£0.167

Reel

£0.136

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

LTV-208
LITEON
1: £0.89
2,443In Stock
4,000Expected 13/07/2026

Mfr. Part No.
LTV-208

Mouser Part No
859-LTV-208

LITEON

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

Learn More

Datasheet

2,443In Stock

4,000Expected 13/07/2026

Cut Tape

£0.89

£0.627

£0.466

£0.394

Reel

£0.312

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE

LTV-356T-A
LITEON
1: £0.217
10,971In Stock

Mfr. Part No.
LTV-356T-A

Mouser Part No
859-LTV-356T-A

LITEON

Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE

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Datasheet

10,971In Stock

Cut Tape

£0.217

£0.162

£0.132

£0.118

Reel

£0.093

View

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers P/C LTV826STA1-V TAPPING TYPE II, VDE

LTV826STA1-V
LITEON
1: £0.548
3,822In Stock

Mfr. Part No.
LTV826STA1-V

Mouser Part No
859-LTV826STA1-V

LITEON

Transistor Output Optocouplers P/C LTV826STA1-V TAPPING TYPE II, VDE

Learn More

Datasheet

3,822In Stock

Cut Tape

£0.548

£0.378

£0.276

£0.23

Reel

£0.215

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers P/C LTV-217-TP1-C-G STD. TYPE

LTV-217-TP1-C-G
LITEON
1: £0.368
10,540In Stock

Mfr. Part No.
LTV-217-TP1-C-G

Mouser Part No
859-LTV-217-TP1-C-G

LITEON

Transistor Output Optocouplers P/C LTV-217-TP1-C-G STD. TYPE

Learn More

Datasheet

10,540In Stock

Cut Tape

£0.368

£0.251

£0.181

£0.148

Reel

£0.127

View

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers PTR 100%, 3.5KV

4N35S-TA
LITEON
1: £0.33
10,149In Stock

Mfr. Part No.
4N35S-TA

Mouser Part No
859-4N35S-TA

LITEON

Transistor Output Optocouplers PTR 100%, 3.5KV

Learn More

Datasheet

10,149In Stock

Cut Tape

£0.33

£0.229

£0.163

£0.134

Reel

£0.124

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3020S-TA
LITEON
1: £0.48
6,937In Stock

Mfr. Part No.
MOC3020S-TA

Mouser Part No
859-MOC3020S-TA

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

6,937In Stock

Cut Tape

£0.48

£0.33

£0.239

£0.199

Reel

£0.185

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler

LTV-702VB
LITEON
1: £0.443
5,055In Stock

Mfr. Part No.
LTV-702VB

Mouser Part No
859-LTV-702VB

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

5,055In Stock

£0.443

£0.287

£0.191

£0.132

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC input

LTV-733
LITEON
1: £0.533
411In Stock
6,240Expected 20/07/2026

Mfr. Part No.
LTV-733

Mouser Part No
859-LTV-733

LITEON

Transistor Output Optocouplers Optocoupler AC input

Learn More

Datasheet

411In Stock

6,240Expected 20/07/2026

£0.533

£0.371

£0.271

£0.226

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototrans

LTV-702FS
LITEON
1: £0.496
3,059In Stock

Mfr. Part No.
LTV-702FS

Mouser Part No
859-LTV-702FS

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

Learn More

Datasheet

3,059In Stock

£0.496

£0.325

£0.217

£0.149

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-852M
LITEON
1: £0.721
2,019In Stock

Mfr. Part No.
LTV-852M

Mouser Part No
859-LTV-852M

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

2,019In Stock

£0.721

£0.497

£0.365

£0.306

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2S-TA1
LITEON
1: £0.405
200In Stock

Mfr. Part No.
CNY17F-2S-TA1

Mouser Part No
859-CNY17F-2S-TA1

LITEON

Transistor Output Optocouplers HCEV, 63%, 5KV

Learn More

Datasheet

200In Stock

Cut Tape

£0.405

£0.277

£0.20

£0.169

Reel

£0.142

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler

LTV-702VS-TA1
LITEON
1: £0.398
784In Stock

Mfr. Part No.
LTV-702VS-TA1

Mouser Part No
859-LTV-702VS-TA1

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

784In Stock

Cut Tape

£0.398

£0.276

£0.199

£0.168

Reel

£0.142

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Optocouplers / Photocouplers

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Optocouplers / Photocouplers

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