.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (341)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063S-TA1
LITEON
1: Rp16.511
91.986In Stock

Mfr. Part No.
MOC3063S-TA1

Mouser Part No
859-MOC3063S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

91.986In Stock

Cut Tape

Rp16.511

Rp11.521

Rp8.476

Rp7.118

Reel

Rp6.641

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

LTV-208
LITEON
1: Rp21.832
6.177In Stock

Mfr. Part No.
LTV-208

Mouser Part No
859-LTV-208

LITEON

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

Learn More

Datasheet

6.177In Stock

Cut Tape

Rp21.832

Rp15.319

Rp11.393

Rp9.613

Reel

Rp7.779

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

LTV-207
LITEON
1: Rp21.832
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

Learn More

Datasheet

10.684In Stock

Cut Tape

Rp21.832

Rp15.319

Rp11.375

Rp9.613

Reel

Rp8.476

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

LTV-816S-TA1-C
LITEON
1: Rp7.338
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

Learn More

Datasheet

18.807In Stock

Cut Tape

Rp7.338

Rp5.045

Rp3.596

Rp2.935

Reel

Rp2.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

MOC3063STA1-V
LITEON
1: Rp17.245
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

Learn More

Datasheet

6.255In Stock

Cut Tape

Rp17.245

Rp11.796

Rp8.678

Rp7.283

Reel

Rp6.825

View

Min.: 1
Mult.: 1

: 1.000

High Speed Optocouplers High Speed 1MBd Transistor Output

6N136M
LITEON
1: Rp15.594
17.705In Stock

Mfr. Part No.
6N136M

Mouser Part No
859-6N136M

LITEON

High Speed Optocouplers High Speed 1MBd Transistor Output

Learn More

Datasheet

17.705In Stock

Rp15.594

Rp10.769

Rp7.852

Rp6.550

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-8141S-TA
LITEON
1: Rp18.163
8.136In Stock

Mfr. Part No.
LTV-8141S-TA

Mouser Part No
859-LTV-8141S-TA

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

8.136In Stock

Cut Tape

Rp18.163

Rp12.439

Rp9.155

Rp7.687

Reel

Rp7.192

View

Min.: 1
Mult.: 1

: 1.000

High Speed Optocouplers SOP-5 High Speed Phototranistr Output

LTV-M601
LITEON
1: Rp22.199
6.623In 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

6.623In Stock

Cut Tape

Rp22.199

Rp15.282

Rp11.228

Rp9.430

Reel

Rp9.246

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

LTV817A-V
LITEON
1: Rp9.723
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

Learn More

Datasheet

1.558In Stock

Rp9.723

Rp6.678

Rp4.788

Rp3.944

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers HCEV, 160%, 5KV

CNY17F-4S-TA
LITEON
1: Rp12.292
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

Rp12.292

Rp8.091

Rp5.412

Rp3.798

Reel

Rp3.211

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

LTV817B-V
LITEON
1: Rp8.806
1.552In Stock
5.000Expected 05/10/2026

Mfr. Part No.
LTV817B-V

Mouser Part No
859-LTV817B-V

LITEON

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

Learn More

Datasheet

1.552In Stock

5.000Expected 05/10/2026

Cut Tape

Rp8.806

Rp5.797

Rp3.871

Rp2.734

Reel

Rp2.312

View

Min.: 1
Mult.: 1

: 1.000

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

LTV-217-D-G
LITEON
1: Rp13.393
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

Learn More

Datasheet

5.592In Stock

Cut Tape

Rp13.393

Rp8.788

Rp5.871

Rp4.073

Reel

Rp3.321

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063S-TA
LITEON
1: Rp13.209
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

Rp13.209

Rp9.173

Rp6.678

Rp5.559

Reel

Rp5.174

View

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2S-TA1
LITEON
1: Rp9.907
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

Rp9.907

Rp6.770

Rp4.880

Rp4.128

Reel

Rp3.486

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoupler

LTV-702VS-TA1
LITEON
1: Rp9.907
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

Rp9.907

Rp6.770

Rp4.880

Rp4.128

Reel

Rp3.486

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoupler

LTV-702VB
LITEON
1: Rp10.824
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

Rp10.824

Rp7.027

Rp4.678

Rp3.229

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers PTR 20%, 2.5KV

4N26S-TA1
LITEON
1: Rp13.026
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

Rp13.026

Rp8.476

Rp5.669

Rp3.926

Reel

Rp3.321

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoupler Phototrans

LTV-702V
LITEON
1: Rp12.108
59In Stock

Mfr. Part No.
LTV-702V

Mouser Part No
859-LTV-702V

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

Learn More

Datasheet

59In Stock

Rp12.108

Rp7.944

Rp5.302

Rp3.651

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototrans

LTV-702FS
LITEON
1: Rp12.108
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

Rp12.108

Rp7.944

Rp5.302

Rp3.651

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers DC INPUT, 2CH

LTV-827S-TA1-B
LITEON
1: Rp11.925
6.459In Stock

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

6.459In Stock

Cut Tape

Rp11.925

Rp8.201

Rp5.889

Rp5.045

Reel

Rp4.275

View

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2
LITEON
1: Rp8.439
7.883In Stock

Mfr. Part No.
CNY17F-2

Mouser Part No
859-CNY17F-2

LITEON

Transistor Output Optocouplers HCEV, 63%, 5KV

Learn More

Datasheet

7.883In Stock

Rp8.439

Rp4.403

Rp3.724

Rp2.954

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC input

LTV-733
LITEON
1: Rp13.026
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

Rp13.026

Rp9.063

Rp6.605

Rp5.522

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3022S
LITEON
1: Rp12.475
6.652In Stock

Mfr. Part No.
MOC3022S

Mouser Part No
859-MOC3022S

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

6.652In Stock

Rp12.475

Rp6.476

Rp5.119

Rp4.935

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3052S-TA1
LITEON
1: Rp16.878
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

Rp16.878

Rp11.650

Rp8.513

Rp7.118

Reel

Rp6.036

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoupler Phototrans

LTV-354T
LITEON
1: Rp9.723
107.711In Stock
12.000Expected 28/09/2026

Mfr. Part No.
LTV-354T

Mouser Part No
859-LTV-354T

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

Learn More

Datasheet

107.711In Stock

12.000Expected 28/09/2026

Cut Tape

Rp9.723

Rp6.605

Rp4.752

Rp3.908

Reel

Rp3.211

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Optocouplers / Photocouplers

All Results (341)

Customer Service Office

Company

Resources

Support

Optocouplers / Photocouplers

All Results (341)

Opto-electronics

Unclassified