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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: $0.40
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

$0.40

$0.276

$0.197

$0.16

Reel

$0.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063S-TA
LITEON
1: $0.72
6,900In Stock

Mfr. Part No.
MOC3063S-TA

Mouser Part No
859-MOC3063S-TA

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

6,900In Stock

Cut Tape

$0.72

$0.50

$0.364

$0.304

Reel

$0.283

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

LTV-844HS
LITEON
1: $1.55
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

$1.55

$0.976

$0.828

$0.708

View

Min.: 1
Mult.: 1

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

LTV-207
LITEON
1: $1.17
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

$1.17

$0.818

$0.608

$0.515

Reel

$0.457

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

LTV-M501
LITEON
1: $1.12
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

$1.12

$0.785

$0.583

$0.492

Reel

$0.462

View

Min.: 1
Mult.: 1

: 3,000

High Speed Optocouplers High Speed 1MBd Transistor Output

6N136M
LITEON
1: $0.83
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

$0.83

$0.577

$0.422

$0.354

View

Min.: 1
Mult.: 1

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

LTV-3120S-TA1
LITEON
1: $2.19
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

$2.19

$1.58

$1.21

$1.05

Reel

$0.551

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

LTV-M601
LITEON
1: $1.63
6,935In Stock

Mfr. Part No.
LTV-M601

Mouser Part No
859-LTV-M601

LITEON

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

Learn More

Datasheet

6,935In Stock

Cut Tape

$1.63

$1.16

$0.861

$0.737

$0.697

Reel

$0.535

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers HCEV, 160%, 5KV

CNY17F-4S-TA
LITEON
1: $0.67
103In Stock
5,000Expected 2026/09/15

Mfr. Part No.
CNY17F-4S-TA

Mouser Part No
859-CNY17F-4S-TA

LITEON

Transistor Output Optocouplers HCEV, 160%, 5KV

Learn More

Datasheet

103In Stock

5,000Expected 2026/09/15

Cut Tape

$0.67

$0.441

$0.295

$0.207

Reel

$0.176

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

LTV817B-V
LITEON
1: $0.48
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

$0.48

$0.316

$0.211

$0.149

Reel

$0.126

View

Min.: 1
Mult.: 1

: 1,000

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

LTV817A-V
LITEON
1: $0.53
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

$0.53

$0.364

$0.261

$0.215

View

Min.: 1
Mult.: 1

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

LTV-217-D-G
LITEON
1: $0.73
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

$0.73

$0.479

$0.32

$0.222

Reel

$0.181

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

LTV-208
LITEON
1: $1.19
2,473In Stock
4,000On Order

Mfr. Part No.
LTV-208

Mouser Part No
859-LTV-208

LITEON

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

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Datasheet

2,473In Stock

4,000On Order

Cut Tape

$1.19

$0.835

$0.621

$0.525

Reel

$0.411

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

LTV-217-TP1-C-G
LITEON
1: $0.49
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

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Datasheet

10,540In Stock

Cut Tape

$0.49

$0.335

$0.241

$0.198

Reel

$0.17

View

Min.: 1
Mult.: 1

: 3,000

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

LTV-356T-A
LITEON
1: $0.29
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

$0.29

$0.216

$0.176

$0.157

Reel

$0.123

View

Min.: 1
Mult.: 1

: 3,000

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

LTV826STA1-V
LITEON
1: $0.73
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

$0.73

$0.504

$0.368

$0.307

Reel

$0.286

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers PTR 100%, 3.5KV

4N35S-TA
LITEON
1: $0.44
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

$0.44

$0.305

$0.217

$0.178

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3020S-TA
LITEON
1: $0.64
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

$0.64

$0.44

$0.319

$0.265

Reel

$0.247

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler

LTV-702VB
LITEON
1: $0.59
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

$0.59

$0.383

$0.255

$0.176

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC input

LTV-733
LITEON
1: $0.711
411In Stock
6,240Expected 2026/07/20

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 2026/07/20

$0.711

$0.494

$0.361

$0.301

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototrans

LTV-702FS
LITEON
1: $0.661
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

$0.661

$0.433

$0.29

$0.199

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-852M
LITEON
1: $0.961
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

$0.961

$0.662

$0.486

$0.408

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2S-TA1
LITEON
1: $0.54
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

$0.54

$0.369

$0.266

$0.226

Reel

$0.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler

LTV-702VS-TA1
LITEON
1: $0.53
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

$0.53

$0.368

$0.265

$0.224

Reel

$0.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers PTR 20%, 2.5KV

4N26S-TA1
LITEON
1: $0.711
5,000In Stock

Mfr. Part No.
4N26S-TA1

Mouser Part No
859-4N26S-TA1

LITEON

Transistor Output Optocouplers PTR 20%, 2.5KV

Learn More

Datasheet

5,000In Stock

Cut Tape

$0.711

$0.462

$0.309

$0.214

Reel

$0.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Optocouplers / Photocouplers

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Optocouplers / Photocouplers

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