.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: 1,714

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 #

High Speed Optocouplers High Speed Trans Optocouplers

HCPL2530SM
onsemi
1: $3.11
208In Stock
1,000Expected 15/12/2026

Mfr. Part No.
HCPL2530SM

Mouser Part No
512-HCPL2530SM

onsemi

High Speed Optocouplers High Speed Trans Optocouplers

Learn More

Datasheet

208In Stock

1,000Expected 15/12/2026

$3.11

$2.24

$1.71

Min.: 1
Mult.: 1
Max.: 100

High Speed Optocouplers 8PW 1MB 2-CH SMD

HCPL2531SM
onsemi
1: $3.09
479In Stock

Mfr. Part No.
HCPL2531SM

Mouser Part No
512-HCPL2531SM

onsemi

High Speed Optocouplers 8PW 1MB 2-CH SMD

Datasheet

479In Stock

$3.09

$2.23

$1.71

$1.41

View

Min.: 1
Mult.: 1

High Speed Optocouplers 8PW 1MB 2-CH SMD VDE

HCPL2531SVM
onsemi
1: $2.76
428In Stock

Mfr. Part No.
HCPL2531SVM

Mouser Part No
512-HCPL2531SVM

onsemi

High Speed Optocouplers 8PW 1MB 2-CH SMD VDE

Datasheet

428In Stock

$2.76

$2.08

$1.67

$1.50

$1.32

Min.: 1
Mult.: 1

High Speed Optocouplers 8PW 1MB 2-CH SMD VDE

HCPL2531VM
onsemi
1: $2.87
784In Stock

Mfr. Part No.
HCPL2531VM

Mouser Part No
512-HCPL2531VM

onsemi

High Speed Optocouplers 8PW 1MB 2-CH SMD VDE

Datasheet

784In Stock

$2.87

$2.12

Min.: 1
Mult.: 1
Max.: 80

High Speed Optocouplers H-SPEED LOGIC GATE

HCPL2611M
onsemi
1: $2.08
827In Stock
1,000Expected 23/7/2027

Mfr. Part No.
HCPL2611M

Mouser Part No
512-HCPL2611M

onsemi

High Speed Optocouplers H-SPEED LOGIC GATE

Datasheet

827In Stock

1,000Expected 23/7/2027

$2.08

$1.47

$1.09

Min.: 1
Mult.: 1
Max.: 140

High Speed Optocouplers HIGHSPEED TRANSISTOR optocouplers

HCPL2630SDM
onsemi
1: $3.44
7In Stock
19,000On Order

Mfr. Part No.
HCPL2630SDM

Mouser Part No
512-HCPL2630SDM

onsemi

High Speed Optocouplers HIGHSPEED TRANSISTOR optocouplers

Learn More

Datasheet

7In Stock

19,000On Order

Cut Tape

$3.44

$2.39

$1.85

$1.66

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler

HCPL4503SDVM
onsemi
1: $3.88
1,202In Stock

Mfr. Part No.
HCPL4503SDVM

Mouser Part No
512-HCPL4503SDVM

onsemi

High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler

Learn More

Datasheet

1,202In Stock

Cut Tape

$3.88

$2.71

$2.09

$1.84

Reel

$1.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler

HCPL4503SM
onsemi
1: $4.00
113In Stock

Mfr. Part No.
HCPL4503SM

Mouser Part No
512-HCPL4503SM

onsemi

High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler

Learn More

Datasheet

113In Stock

$4.00

$2.43

$2.27

$1.99

$1.78

Min.: 1
Mult.: 1

High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler

HCPL4503TSR2VM
onsemi
1: $2.83
441In Stock

Mfr. Part No.
HCPL4503TSR2VM

Mouser Part No
512-HCPL4503TSR2VM

onsemi

High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler

Learn More

Datasheet

441In Stock

Cut Tape

$2.83

$2.03

$1.54

Reel

$1.26

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

HMHA2801A
onsemi
1: $0.884
2,421In Stock
3,000Expected 13/10/2026

Mfr. Part No.
HMHA2801A

Mouser Part No
512-HMHA2801A

onsemi

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

Datasheet

2,421In Stock

3,000Expected 13/10/2026

$0.884

$0.616

$0.447

Min.: 1
Mult.: 1
Max.: 320

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

HMHA2801AR2V
onsemi
1: $0.993
2,300In Stock
2,500Expected 9/9/2026

Mfr. Part No.
HMHA2801AR2V

Mouser Part No
512-HMHA2801AR2V

onsemi

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

Datasheet

2,300In Stock

2,500Expected 9/9/2026

Cut Tape

$0.993

$0.688

$0.503

$0.42

Reel

$0.347

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

HMHA2801AV
onsemi
1: $1.01
1,969In Stock

Mfr. Part No.
HMHA2801AV

Mouser Part No
512-HMHA2801AV

onsemi

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

Datasheet

1,969In Stock

$1.01

$0.696

$0.50

$0.412

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototransistor

HMHA2801BR2
onsemi
1: $1.05
44In Stock

Mfr. Part No.
HMHA2801BR2

Mouser Part No
512-HMHA2801BR2

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

44In Stock

Cut Tape

$1.05

$0.719

$0.526

$0.439

Reel

$0.343

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Transistor Output Optocouplers 4 PIN TRANS OUTPUT

HMHA2801C
onsemi
1: $0.911
2,664In Stock

Mfr. Part No.
HMHA2801C

Mouser Part No
512-HMHA2801C

onsemi

Transistor Output Optocouplers 4 PIN TRANS OUTPUT

Datasheet

2,664In Stock

$0.911

$0.631

$0.458

$0.381

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototransistor

HMHA2801CR2
onsemi
1: $0.979
4,867In Stock

Mfr. Part No.
HMHA2801CR2

Mouser Part No
512-HMHA2801CR2

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

4,867In Stock

Cut Tape

$0.979

$0.68

$0.495

$0.412

Reel

$0.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Transistor Output Optocouplers Optocoupler Phototransistor

HMHA281R4
onsemi
1: $0.993
2,500In Stock

Mfr. Part No.
HMHA281R4

Mouser Part No
512-HMHA281R4

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

2,500In Stock

Cut Tape

$0.993

$0.684

$0.498

$0.415

Reel

$0.343

View

Min.: 1
Mult.: 1

: 2,500

Phototransistors Plastic Silicon Phototransistor

KDT00030TR
onsemi
1: $1.13
4,454In Stock

Mfr. Part No.
KDT00030TR

Mouser Part No
512-KDT00030TR

onsemi

Phototransistors Plastic Silicon Phototransistor

Datasheet

4,454In Stock

Cut Tape

$1.13

$0.787

$0.559

Reel

$0.559

MouseReel Available

Min.: 1
Mult.: 1
Max.: 370

: 3,000

Transistor Output Optocouplers 6pin Optocoupler Photodarlington

MCT2ESM
onsemi
1: $0.911
465In Stock

Mfr. Part No.
MCT2ESM

Mouser Part No
512-MCT2ESM

onsemi

Transistor Output Optocouplers 6pin Optocoupler Photodarlington

Datasheet

465In Stock

$0.911

$0.50

$0.457

$0.379

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers 6pin Optocoupler Photodarlington

MCT2ESR2VM
onsemi
1: $1.05
1,462In Stock

Mfr. Part No.
MCT2ESR2VM

Mouser Part No
512-MCT2ESR2VM

onsemi

Transistor Output Optocouplers 6pin Optocoupler Photodarlington

Datasheet

1,462In Stock

Cut Tape

$1.05

$0.734

$0.54

$0.456

Reel

$0.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor

MCT5210M
onsemi
1: $2.42
829In Stock

Mfr. Part No.
MCT5210M

Mouser Part No
512-MCT5210M

onsemi

Transistor Output Optocouplers Phototransistor

Datasheet

829In Stock

$2.42

$1.41

$1.31

$1.13

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototrans LoCurrent

MCT5210SM
onsemi
1: $2.08
666In Stock

Mfr. Part No.
MCT5210SM

Mouser Part No
512-MCT5210SM

onsemi

Transistor Output Optocouplers Phototrans LoCurrent

Datasheet

666In Stock

$2.08

$1.20

$1.11

$0.952

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor

MCT5211M
onsemi
1: $2.01
1,232In Stock
2,000Expected 9/9/2026

Mfr. Part No.
MCT5211M

Mouser Part No
512-MCT5211M

onsemi

Transistor Output Optocouplers Phototransistor

Datasheet

1,232In Stock

2,000Expected 9/9/2026

$2.01

$1.16

$1.08

$0.919

$0.868

Min.: 1
Mult.: 1
Max.: 1,000

Transistor Output Optocouplers DIP-8 DUAL PH TRANS

MCT61
onsemi
1: $1.37
4,047In Stock
1,000Expected 13/10/2026

Mfr. Part No.
MCT61

Mouser Part No
512-MCT61

onsemi

Transistor Output Optocouplers DIP-8 DUAL PH TRANS

Datasheet

4,047In Stock

1,000Expected 13/10/2026

$1.37

$0.775

$0.713

$0.601

$0.536

Min.: 1
Mult.: 1
Max.: 1,000

Transistor Output Optocouplers SO-8 DUAL PH TRAN

MCT61S
onsemi
1: $1.32
260In Stock

Mfr. Part No.
MCT61S

Mouser Part No
512-MCT61S

onsemi

Transistor Output Optocouplers SO-8 DUAL PH TRAN

Datasheet

260In Stock

$1.32

$0.787

$0.724

$0.611

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers 8PB 2-CH TR SMD

MCT623S
onsemi
1: $2.00
603In Stock

Mfr. Part No.
MCT623S

Mouser Part No
512-MCT623S

onsemi

Transistor Output Optocouplers 8PB 2-CH TR SMD

Datasheet

603In Stock

$2.00

$1.41

$1.05

$0.928

View

Min.: 1
Mult.: 1

onsemi Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support