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

onsemi Opto-electronics

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

Types of Opto-electronics

List Images

Results: 1,743

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 #

Transistor Output Optocouplers PHOTO DARL

4N33SM
onsemi
1: $1.17
128In Stock
1,000Expected 28/7/2026

Mfr. Part No.
4N33SM

Mouser Part No
512-4N33SM

onsemi

Transistor Output Optocouplers PHOTO DARL

Datasheet

128In Stock

1,000Expected 28/7/2026

$1.17

$0.657

$0.599

$0.498

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers PHOTO DARL

4N33SR2M
onsemi
1: $1.18
2,156In Stock
8,000On Order

Mfr. Part No.
4N33SR2M

Mouser Part No
512-4N33SR2M

onsemi

Transistor Output Optocouplers PHOTO DARL

Datasheet

2,156In Stock

8,000On Order

Cut Tape

$1.18

$0.821

$0.514

$0.445

Reel

$0.364

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Transistor Output Optocouplers Photodarlington

4N33VM
onsemi
1: $1.18
741In Stock

Mfr. Part No.
4N33VM

Mouser Part No
512-4N33VM

onsemi

Transistor Output Optocouplers Photodarlington

Datasheet

741In Stock

$1.18

$0.821

$0.603

$0.516

$0.439

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototransistor

4N37TVM
onsemi
1: $0.945
2,019In Stock

Mfr. Part No.
4N37TVM

Mouser Part No
512-4N37TVM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

2,019In Stock

$0.945

$0.652

$0.474

$0.389

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers 6PW HVCEO TR SMD

4N38SM
onsemi
1: $0.959
373In Stock
2,000Expected 4/9/2026

Mfr. Part No.
4N38SM

Mouser Part No
512-4N38SM

onsemi

Transistor Output Optocouplers 6PW HVCEO TR SMD

Learn More

Datasheet

373In Stock

2,000Expected 4/9/2026

$0.959

$0.66

$0.481

$0.407

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers 6PW HVCEO TR DIP VDE

4N38VM
onsemi
1: $0.987
2,020In Stock

Mfr. Part No.
4N38VM

Mouser Part No
512-4N38VM

onsemi

Transistor Output Optocouplers 6PW HVCEO TR DIP VDE

Learn More

Datasheet

2,020In Stock

$0.987

$0.688

$0.489

$0.40

View

Min.: 1
Mult.: 1

High Speed Optocouplers 8-PIN DIP HI SPEED TRANSISTOR

6N135M
onsemi
1: $2.27
1,490In Stock

Mfr. Part No.
6N135M

Mouser Part No
512-6N135M

onsemi

High Speed Optocouplers 8-PIN DIP HI SPEED TRANSISTOR

Learn More

Datasheet

1,490In Stock

$2.27

$1.56

$1.45

$1.24

View

Min.: 1
Mult.: 1

High Speed Optocouplers HI-SPEED SM LEAD BEND

6N135SDM
onsemi
1: $2.60
851In Stock

Mfr. Part No.
6N135SDM

Mouser Part No
512-6N135SDM

onsemi

High Speed Optocouplers HI-SPEED SM LEAD BEND

Learn More

Datasheet

851In Stock

Cut Tape

$2.60

$1.86

$1.42

$1.22

Reel

$1.15

View

Min.: 1
Mult.: 1

Reel: 1,000

High Speed Optocouplers 8P-DIP HI SPEED TRANSISTOR OPTOCOUP

6N135SM
onsemi
1: $2.29
835In Stock

Mfr. Part No.
6N135SM

Mouser Part No
512-6N135SM

onsemi

High Speed Optocouplers 8P-DIP HI SPEED TRANSISTOR OPTOCOUP

Learn More

Datasheet

835In Stock

$2.29

$1.26

$1.01

$0.967

$0.954

Min.: 1
Mult.: 1

High Speed Optocouplers 8PW 1MB TR SMD VDE

6N135SVM
onsemi
1: $2.82
67In Stock
1,000Expected 11/8/2026

Mfr. Part No.
6N135SVM

Mouser Part No
512-6N135SVM

onsemi

High Speed Optocouplers 8PW 1MB TR SMD VDE

Learn More

Datasheet

67In Stock

1,000Expected 11/8/2026

$2.82

$1.77

$1.54

$1.33

$1.26

Min.: 1
Mult.: 1

High Speed Optocouplers 8PW 1MB TR DIP VDE

6N135VM
onsemi
1: $2.60
330In Stock

Mfr. Part No.
6N135VM

Mouser Part No
512-6N135VM

onsemi

High Speed Optocouplers 8PW 1MB TR DIP VDE

Learn More

Datasheet

330In Stock

$2.60

$1.86

$1.42

$1.21

$1.15

Min.: 1
Mult.: 1

High Speed Optocouplers High Speed Transistor

6N136M
onsemi
1: $1.78
1,639In Stock

Mfr. Part No.
6N136M

Mouser Part No
512-6N136M

onsemi

High Speed Optocouplers High Speed Transistor

Learn More

Datasheet

1,639In Stock

$1.78

$0.976

$0.906

$0.776

View

Min.: 1
Mult.: 1

High Speed Optocouplers 8-PIN DIP, HIGH SPEED OPTOCOUPLER

6N136TSVM
onsemi
1: $2.82
668In Stock

Mfr. Part No.
6N136TSVM

Mouser Part No
512-6N136TSVM

onsemi

High Speed Optocouplers 8-PIN DIP, HIGH SPEED OPTOCOUPLER

Learn More

Datasheet

668In Stock

$2.82

$1.67

$1.56

$1.34

View

Min.: 1
Mult.: 1

High Speed Optocouplers High Speed 10MBit/s Logic Gate

6N137M
onsemi
1: $1.93
198In Stock
2,000Expected 9/6/2026

Mfr. Part No.
6N137M

Mouser Part No
512-6N137M

onsemi

High Speed Optocouplers High Speed 10MBit/s Logic Gate

Datasheet

198In Stock

2,000Expected 9/6/2026

$1.93

$0.86

$0.806

$0.731

View

Min.: 1
Mult.: 1

High Speed Optocouplers 8PW 10MB T&R VDE

6N137SDVM
onsemi
1: $2.06
1,307In Stock

Mfr. Part No.
6N137SDVM

Mouser Part No
512-6N137SDVM

onsemi

High Speed Optocouplers 8PW 10MB T&R VDE

Learn More

Datasheet

1,307In Stock

Cut Tape

$2.06

$1.46

$1.09

$0.934

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

High Speed Optocouplers 10MBit/s Logic Gate Hi-Speed Optocoupler

6N137SVM
onsemi
1: $1.99
463In Stock
2,000Expected 9/6/2026

Mfr. Part No.
6N137SVM

Mouser Part No
512-6N137SVM

onsemi

High Speed Optocouplers 10MBit/s Logic Gate Hi-Speed Optocoupler

Learn More

Datasheet

463In Stock

2,000Expected 9/6/2026

Cut Tape

$1.99

$1.15

$1.06

$0.904

Reel

$0.851

Min.: 1
Mult.: 1

Reel: 1,000

High Speed Optocouplers 8PW 10MB WL T&R VDE

6N137TSR2VM
onsemi
1: $3.13
830In Stock

Mfr. Part No.
6N137TSR2VM

Mouser Part No
512-6N137TSR2VM

onsemi

High Speed Optocouplers 8PW 10MB WL T&R VDE

Learn More

Datasheet

830In Stock

Cut Tape

$3.13

$2.24

$1.72

Reel

$1.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

High Speed Optocouplers 8PW 10MB DIP VDE

6N137VM
onsemi
1: $2.57
1,207In Stock

Mfr. Part No.
6N137VM

Mouser Part No
512-6N137VM

onsemi

High Speed Optocouplers 8PW 10MB DIP VDE

Learn More

Datasheet

1,207In Stock

$2.57

$1.50

$1.39

$1.22

$1.16

Min.: 1
Mult.: 1

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

6N138M
onsemi
1: $2.52
1,501In Stock

Mfr. Part No.
6N138M

Mouser Part No
512-6N138M

onsemi

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

Datasheet

1,501In Stock

$2.52

$1.46

$1.36

$1.17

$1.13

Min.: 1
Mult.: 1

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

6N138SDM
onsemi
1: $2.59
522In Stock
3,000On Order

Mfr. Part No.
6N138SDM

Mouser Part No
512-6N138SDM

onsemi

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

Datasheet

522In Stock

3,000On Order

Cut Tape

$2.59

$1.85

$1.40

$1.21

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

6N138SM
onsemi
1: $1.85
174In Stock
1,000Expected 16/3/2026

Mfr. Part No.
6N138SM

Mouser Part No
512-6N138SM

onsemi

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

Datasheet

174In Stock

1,000Expected 16/3/2026

$1.85

$1.05

$0.99

$0.769

$0.723

Min.: 1
Mult.: 1

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

6N139SDM
onsemi
1: $2.53
185In Stock
2,000Expected 19/5/2026

Mfr. Part No.
6N139SDM

Mouser Part No
512-6N139SDM

onsemi

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

Datasheet

185In Stock

2,000Expected 19/5/2026

Cut Tape

$2.53

$1.47

$1.24

$1.13

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

6N139SM
onsemi
1: $2.24
137In Stock
867Expected 10/3/2026

Mfr. Part No.
6N139SM

Mouser Part No
512-6N139SM

onsemi

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

Datasheet

137In Stock

867Expected 10/3/2026

$2.24

$1.60

$1.18

$1.01

View

Min.: 1
Mult.: 1

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

6N139SVM
onsemi
1: $2.52
761In Stock

Mfr. Part No.
6N139SVM

Mouser Part No
512-6N139SVM

onsemi

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

Datasheet

761In Stock

$2.52

$1.79

$1.36

$1.17

$1.11

Min.: 1
Mult.: 1

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

6N139TVM
onsemi
1: $2.52
72In Stock

Mfr. Part No.
6N139TVM

Mouser Part No
512-6N139TVM

onsemi

High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output

Datasheet

72In Stock

$2.52

$1.79

$1.36

$1.17

$1.11

Min.: 1
Mult.: 1

onsemi Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support