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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 #

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063S-TA1
LITEON
1: $1.22
91,986In Stock

Mfr. Part No.
MOC3063S-TA1

Mouser Part No
859-MOC3063S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

91,986In Stock

Cut Tape

$1.22

$0.854

$0.628

$0.528

Reel

$0.492

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

LTV-816S-TA1-C
LITEON
1: $0.544
18,807In 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

18,807In Stock

Cut Tape

$0.544

$0.374

$0.267

$0.218

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

LTV-208
LITEON
1: $1.62
6,177In Stock

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

6,177In Stock

Cut Tape

$1.62

$1.14

$0.845

$0.713

Reel

$0.577

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Triac & SCR Output Optocouplers P/C MOC3063STA1-V TAPPING TYPE II

MOC3063STA1-V
LITEON
1: $1.28
6,255In Stock

Mfr. Part No.
MOC3063STA1-V

Mouser Part No
859-MOC3063STA1-V

LITEON

Triac & SCR Output Optocouplers P/C MOC3063STA1-V TAPPING TYPE II

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Datasheet

6,255In Stock

Cut Tape

$1.28

$0.874

$0.643

$0.54

Reel

$0.506

View

Min.: 1
Mult.: 1

: 1,000

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

LTV-207
LITEON
1: $1.62
10,684In 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

10,684In Stock

Cut Tape

$1.62

$1.14

$0.843

$0.713

Reel

$0.628

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

High Speed Optocouplers High Speed 1MBd Transistor Output

6N136M
LITEON
1: $1.16
17,755In Stock

Mfr. Part No.
6N136M

Mouser Part No
859-6N136M

LITEON

High Speed Optocouplers High Speed 1MBd Transistor Output

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Datasheet

17,755In Stock

$1.16

$0.798

$0.582

$0.486

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-8141S-TA
LITEON
1: $1.35
8,136In Stock

Mfr. Part No.
LTV-8141S-TA

Mouser Part No
859-LTV-8141S-TA

LITEON

Transistor Output Optocouplers Optocoupler

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Datasheet

8,136In Stock

Cut Tape

$1.35

$0.922

$0.679

$0.57

Reel

$0.533

View

Min.: 1
Mult.: 1

: 1,000

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

LTV-M601
LITEON
1: $1.65
6,793In 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

6,793In Stock

Cut Tape

$1.65

$1.13

$0.832

$0.699

Reel

$0.636

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

LTV817A-V
LITEON
1: $0.721
1,558In 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

1,558In Stock

$0.721

$0.495

$0.355

$0.292

View

Min.: 1
Mult.: 1

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

LTV-217-D-G
LITEON
1: $0.993
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

$0.993

$0.651

$0.435

$0.302

Reel

$0.246

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers HCEV, 160%, 5KV

CNY17F-4S-TA
LITEON
1: $0.911
5,106In Stock

Mfr. Part No.
CNY17F-4S-TA

Mouser Part No
859-CNY17F-4S-TA

LITEON

Transistor Output Optocouplers HCEV, 160%, 5KV

Learn More

Datasheet

5,106In Stock

Cut Tape

$0.911

$0.60

$0.401

$0.282

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

LTV817B-V
LITEON
1: $0.653
1,552In Stock
5,000Expected 5/10/2026

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

1,552In Stock

5,000Expected 5/10/2026

Cut Tape

$0.653

$0.43

$0.287

$0.203

Reel

$0.171

View

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063S-TA
LITEON
1: $0.979
6,664In Stock

Mfr. Part No.
MOC3063S-TA

Mouser Part No
859-MOC3063S-TA

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

6,664In Stock

Cut Tape

$0.979

$0.68

$0.495

$0.412

Reel

$0.384

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2S-TA1
LITEON
1: $0.734
185In Stock

Mfr. Part No.
CNY17F-2S-TA1

Mouser Part No
859-CNY17F-2S-TA1

LITEON

Transistor Output Optocouplers HCEV, 63%, 5KV

Learn More

Datasheet

185In Stock

Cut Tape

$0.734

$0.502

$0.362

$0.306

Reel

$0.258

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler

LTV-702VS-TA1
LITEON
1: $0.734
784In Stock
6,000Expected 26/10/2026

Mfr. Part No.
LTV-702VS-TA1

Mouser Part No
859-LTV-702VS-TA1

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

784In Stock

6,000Expected 26/10/2026

Cut Tape

$0.734

$0.502

$0.362

$0.306

Reel

$0.258

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers DC INPUT, 2CH

LTV-827S-TA1-B
LITEON
1: $0.884
459In Stock
6,000Expected 18/9/2026

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

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

LITEON

Transistor Output Optocouplers DC INPUT, 2CH

Learn More

Datasheet

459In Stock

6,000Expected 18/9/2026

Cut Tape

$0.884

$0.608

$0.437

$0.374

Reel

$0.317

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler

LTV-702VB
LITEON
1: $0.802
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

$0.802

$0.521

$0.347

$0.239

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototrans

LTV-702FS
LITEON
1: $0.898
3,059In Stock

Mfr. Part No.
LTV-702FS

Mouser Part No
859-LTV-702FS

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

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Datasheet

3,059In Stock

$0.898

$0.589

$0.393

$0.271

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers PTR 20%, 2.5KV

4N26S-TA1
LITEON
1: $0.966
3,890In Stock

Mfr. Part No.
4N26S-TA1

Mouser Part No
859-4N26S-TA1

LITEON

Transistor Output Optocouplers PTR 20%, 2.5KV

Learn More

Datasheet

3,890In Stock

Cut Tape

$0.966

$0.628

$0.42

$0.291

Reel

$0.246

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler Phototrans

LTV-702V
LITEON
1: $0.898
59In Stock

Mfr. Part No.
LTV-702V

Mouser Part No
859-LTV-702V

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

Learn More

Datasheet

59In Stock

$0.898

$0.589

$0.393

$0.271

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers 4-CH 50% 5KV 16-Pin PTR Optocoupler 4"

LTV-847M
LITEON
1: $1.81
1,743In Stock

Mfr. Part No.
LTV-847M

Mouser Part No
859-LTV-847M

LITEON

Transistor Output Optocouplers 4-CH 50% 5KV 16-Pin PTR Optocoupler 4"

Learn More

Datasheet

1,743In Stock

$1.81

$1.25

$0.915

$0.768

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3022S
LITEON
1: $0.925
6,662In Stock

Mfr. Part No.
MOC3022S

Mouser Part No
859-MOC3022S

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

6,662In Stock

$0.925

$0.48

$0.379

$0.366

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3052S-TA1
LITEON
1: $1.25
3,909In Stock

Mfr. Part No.
MOC3052S-TA1

Mouser Part No
859-MOC3052S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

3,909In Stock

Cut Tape

$1.25

$0.864

$0.631

$0.528

Reel

$0.447

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2
LITEON
1: $0.626
7,893In Stock

Mfr. Part No.
CNY17F-2

Mouser Part No
859-CNY17F-2

LITEON

Transistor Output Optocouplers HCEV, 63%, 5KV

Learn More

Datasheet

7,893In Stock

$0.626

$0.326

$0.276

$0.219

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC input

LTV-733
LITEON
1: $0.966
6,191In Stock

Mfr. Part No.
LTV-733

Mouser Part No
859-LTV-733

LITEON

Transistor Output Optocouplers Optocoupler AC input

Learn More

Datasheet

6,191In Stock

$0.966

$0.672

$0.49

$0.409

View

Min.: 1
Mult.: 1

Optocouplers / Photocouplers

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Optocouplers / Photocouplers

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