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

50 mA Opto-electronics

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Opto-electronics

List Images

Results: 2.073

Applied Filters:

If - Forward Current = 50 mA

Reset All

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 #

Infrared Emitters IR Emitter 17 Degrees

HSDL-4230
LITEON
1: Rp19.997
13.973In Stock
8.000Expected 28/09/2026

Mfr. Part No.
HSDL-4230

Mouser Part No
859-HSDL-4230

LITEON

Infrared Emitters IR Emitter 17 Degrees

Learn More

Datasheet

13.973In Stock

8.000Expected 28/09/2026

Rp19.997

Rp13.998

Rp10.292

Rp8.641

View

Min.: 1
Mult.: 1

Infrared Emitters IR Emitter

HSDL-4251
LITEON
1: Rp13.026
12.411In Stock

Mfr. Part No.
HSDL-4251

Mouser Part No
859-HSDL-4251

LITEON

Infrared Emitters IR Emitter

Learn More

Datasheet

12.411In Stock

Rp13.026

Rp8.990

Rp6.458

Rp5.320

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers 20% 3.75KV 4 Pin AC Optocoupler

LTV-214
LITEON
1: Rp13.760
6.439In Stock

Mfr. Part No.
LTV-214

Mouser Part No
859-LTV-214

LITEON

Transistor Output Optocouplers 20% 3.75KV 4 Pin AC Optocoupler

Learn More

Datasheet

6.439In Stock

Cut Tape

Rp13.760

Rp9.540

Rp6.971

Rp5.816

Reel

Rp4.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers Optocoupler AC input

LTV-814
LITEON
1: Rp9.356
27.263In Stock
6.000Expected 09/11/2026

Mfr. Part No.
LTV-814

Mouser Part No
859-LTV-814

LITEON

Transistor Output Optocouplers Optocoupler AC input

Learn More

Datasheet

27.263In Stock

6.000Expected 09/11/2026

Rp9.356

Rp6.403

Rp4.587

Rp3.761

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-8141
LITEON
1: Rp15.227
6.358In Stock

Mfr. Part No.
LTV-8141

Mouser Part No
859-LTV-8141

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

6.358In Stock

Rp15.227

Rp10.494

Rp7.173

Rp6.403

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC input

LTV-8141S
LITEON
1: Rp16.878
10.227In Stock

Mfr. Part No.
LTV-8141S

Mouser Part No
859-LTV-8141S

LITEON

Transistor Output Optocouplers Optocoupler AC input

Learn More

Datasheet

10.227In Stock

Rp16.878

Rp11.540

Rp7.760

Rp6.843

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

Rp12.585

Rp9.283

Rp7.797

Reel

Rp7.302

View

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoupler Phototrans

LTV-815S
LITEON
1: Rp9.356
12.564In Stock
11.400Expected 23/11/2026

Mfr. Part No.
LTV-815S

Mouser Part No
859-LTV-815S

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

Learn More

Datasheet

12.564In Stock

11.400Expected 23/11/2026

Rp9.356

Rp6.403

Rp4.587

Rp3.743

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototrans

LTV-817S
LITEON
1: Rp8.439
21.526In Stock
27.000Expected 14/09/2026

Mfr. Part No.
LTV-817S

Mouser Part No
859-LTV-817S

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

Learn More

Datasheet

21.526In Stock

27.000Expected 14/09/2026

Rp8.439

Rp5.669

Rp3.174

Rp2.789

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT

LTV-817S-D
LITEON
1: Rp8.072
28.573In Stock

Mfr. Part No.
LTV-817S-D

Mouser Part No
859-LTV-817S-D

LITEON

Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT

Learn More

Datasheet

28.573In Stock

Rp8.072

Rp5.485

Rp3.908

Rp3.100

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-817S-TA
LITEON
1: Rp8.072
37.207In Stock
26.000Expected 21/09/2026

Mfr. Part No.
LTV-817S-TA

Mouser Part No
859-LTV-817S-TA

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

37.207In Stock

26.000Expected 21/09/2026

Cut Tape

Rp8.072

Rp5.485

Rp3.908

Rp3.211

Reel

Rp2.935

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoupler AC in 2-CHNL

LTV-824
LITEON
1: Rp18.896
8.296In Stock

Mfr. Part No.
LTV-824

Mouser Part No
859-LTV-824

LITEON

Transistor Output Optocouplers Optocoupler AC in 2-CHNL

Learn More

Datasheet

8.296In Stock

Rp18.896

Rp13.026

Rp9.503

Rp7.925

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocplr Phototrans 2-CHNL

LTV-825S
LITEON
1: Rp15.594
5.800In Stock

Mfr. Part No.
LTV-825S

Mouser Part No
859-LTV-825S

LITEON

Transistor Output Optocouplers Optocplr Phototrans 2-CHNL

Learn More

Datasheet

5.800In Stock

Rp15.594

Rp8.733

Rp7.870

Rp6.568

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

LTV-844S
LITEON
1: Rp36.325
10.107In Stock
39.100Expected 28/09/2026

Mfr. Part No.
LTV-844S

Mouser Part No
859-LTV-844S

LITEON

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

Learn More

Datasheet

10.107In Stock

39.100Expected 28/09/2026

Rp36.325

Rp22.382

Rp18.071

Rp15.778

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

LTV-845S
LITEON
1: Rp27.702
13.579In Stock
1.875Expected 07/09/2026

Mfr. Part No.
LTV-845S

Mouser Part No
859-LTV-845S

LITEON

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

Learn More

Datasheet

13.579In Stock

1.875Expected 07/09/2026

Rp27.702

Rp18.529

Rp14.438

Rp12.255

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

LTV-847S
LITEON
1: Rp24.217
16.748In Stock

Mfr. Part No.
LTV-847S

Mouser Part No
859-LTV-847S

LITEON

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

Learn More

Datasheet

16.748In Stock

Rp24.217

Rp14.897

Rp12.108

Rp10.274

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

LTV-849
LITEON
1: Rp21.832
12.675In Stock

Mfr. Part No.
LTV-849

Mouser Part No
859-LTV-849

LITEON

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

Learn More

Datasheet

12.675In Stock

Rp21.832

Rp13.521

Rp11.173

Rp9.467

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN

LTV-217-G
LITEON
1: Rp13.026
20.479In Stock

Mfr. Part No.
LTV-217-G

Mouser Part No
859-LTV217G

LITEON

Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN

Learn More

Datasheet

20.479In Stock

Cut Tape

Rp13.026

Rp8.641

Rp5.779

Rp3.999

Reel

Rp3.266

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021
LITEON
1: Rp9.723
25.895In Stock
25.285Expected 28/09/2026

Mfr. Part No.
MOC3021

Mouser Part No
859-MOC3021

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

25.895In Stock

25.285Expected 28/09/2026

Rp9.723

Rp8.072

Rp6.036

Rp5.687

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021S-TA1
LITEON
1: Rp12.292
13.200In Stock

Mfr. Part No.
MOC3021S-TA1

Mouser Part No
859-MOC3021S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

13.200In Stock

Cut Tape

Rp12.292

Rp8.439

Rp6.128

Rp5.063

Reel

Rp4.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3022S-TA1
LITEON
1: Rp12.659
9.356In Stock

Mfr. Part No.
MOC3022S-TA1

Mouser Part No
859-MOC3022S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

9.356In Stock

Cut Tape

Rp12.659

Rp8.733

Rp6.348

Rp5.265

Reel

Rp4.898

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3023S-TA1
LITEON
1: Rp13.026
13.423In Stock
6.000Expected 10/11/2026

Mfr. Part No.
MOC3023S-TA1

Mouser Part No
859-MOC3023S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

13.423In Stock

6.000Expected 10/11/2026

Cut Tape

Rp13.026

Rp9.008

Rp6.550

Rp5.449

Reel

Rp4.788

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063
LITEON
1: Rp16.328
16.504In Stock

Mfr. Part No.
MOC3063

Mouser Part No
859-MOC3063

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

Learn More

Datasheet

16.504In Stock

Rp16.328

Rp13.026

Rp9.503

Rp7.925

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers 4SO TR

FODM352
onsemi
1: Rp22.933
4.134In Stock
3.000Expected 08/09/2026

Mfr. Part No.
FODM352

Mouser Part No
863-FODM352

onsemi

Transistor Output Optocouplers 4SO TR

Datasheet

4.134In Stock

3.000Expected 08/09/2026

Rp22.933

Rp16.126

Rp12.053

Min.: 1
Mult.: 1
Max.: 350

Infrared Emitters 810nm 5mm Plastic Round without resin coating

MTE2081S-OH5
Marktech Optoelectronics
1: Rp103.655
1.827In Stock
New Product

Mfr. Part No.
MTE2081S-OH5

Mouser Part No
193-MTE2081S-OH5

New Product

Marktech Optoelectronics

Infrared Emitters 810nm 5mm Plastic Round without resin coating

Datasheet

1.827In Stock

Rp103.655

Rp77.420

Rp62.193

Rp55.221

Rp51.369

Min.: 1
Mult.: 1

50 mA Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support