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Optocouplers/Photocouplers

Optocouplers (also called Photocouplers, Optoisolators, and Optical Isolators) are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optocoupler manufacturers including Broadcom, onsemi, Renesas, Toshiba, Vishay & more.
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Please view our large selection of optocouplers below.

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Types of Optocouplers/Photocouplers

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Results: 17,233

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Download Table (.CSV)

Part #

Logic Output Opto-couplers IC Coupler Automotive; AEC-Q101

TLX9304(TPL,F
Toshiba
1: $3.72
926In Stock

Mfr. Part No.
TLX9304(TPL,F

Mouser Part No
757-TLX9304TPLF

Toshiba

Logic Output Opto-couplers IC Coupler Automotive; AEC-Q101

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Datasheet

Product Comments

926In Stock

Cut Tape

$3.72

$2.74

$2.16

$1.90

Reel

$1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

5 V

SMD/SMT

SOIC-6

1 Channel

Open Collector

Solid State Relays - PCB Mount AC Type Zero-Cross SMD Solid State Relay

AQH0213AZ
Panasonic Industrial Devices
1: $1.23
4,137In Stock

Mfr. Part No.
AQH0213AZ

Mouser Part No
769-AQH0213AZ

Panasonic Industrial Devices

Solid State Relays - PCB Mount AC Type Zero-Cross SMD Solid State Relay

Datasheet

4,137In Stock

Cut Tape

$1.23

$1.10

$0.864

$0.846

View

Reel

$0.715

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-8

PhotoTriac

Solid State Relays - PCB Mount 500MA 40V SPST

AQV251
Panasonic Industrial Devices
1: $4.41
4,149In Stock

Mfr. Part No.
AQV251

Mouser Part No
769-AQV251

Panasonic Industrial Devices

Solid State Relays - PCB Mount 500MA 40V SPST

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4,149In Stock

$4.41

$3.64

$3.51

$3.34

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

Photo MOSFET

Solid State Relays - PCB Mount 350v 120mA DIP Form A Norm-Open

AQW210EHAZ
Panasonic Industrial Devices
1: $2.97
1,957In Stock

Mfr. Part No.
AQW210EHAZ

Mouser Part No
769-AQW210EHAZ

Panasonic Industrial Devices

Solid State Relays - PCB Mount 350v 120mA DIP Form A Norm-Open

Learn More

Datasheet

1,957In Stock

Cut Tape

$2.97

$2.65

$2.53

$2.45

View

Reel

$1.86

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-8

Photo MOSFET

Transistor Output Optocouplers H. Relblty 5300 Vrms 100-200% CTR

SFH6156-3T0
Vishay Semiconductors
1: $0.87
25,363In Stock

Mfr. Part No.
SFH6156-3T0

Mouser Part No
78-SFH6156-3T0

Vishay Semiconductors

Transistor Output Optocouplers H. Relblty 5300 Vrms 100-200% CTR

Datasheet

25,363In Stock

Cut Tape

$0.87

$0.605

$0.443

$0.372

Reel

$0.267

View

Min.: 1
Mult.: 1

: 2,000

6 V

3 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Triac & SCR Output Optocouplers 600V 10mA 1.5K DV/DT Non-Zero Crossing

VOM3052T
Vishay Semiconductors
1: $0.93
4,498In Stock

Mfr. Part No.
VOM3052T

Mouser Part No
78-VOM3052T

Vishay Semiconductors

Triac & SCR Output Optocouplers 600V 10mA 1.5K DV/DT Non-Zero Crossing

Learn More

Datasheet

4,498In Stock

Cut Tape

$0.93

$0.61

$0.497

$0.448

Reel

$0.415

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOP-4

PhotoTriac

Transistor Output Optocouplers CTR 50-600% 5mA

VOS617AT
Vishay Semiconductors
1: $0.48
54,200In Stock

Mfr. Part No.
VOS617AT

Mouser Part No
78-VOS617AT

Vishay Semiconductors

Transistor Output Optocouplers CTR 50-600% 5mA

Datasheet

54,200In Stock

Cut Tape

$0.48

$0.332

$0.256

$0.204

$0.194

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

6 V

3 us

50 mA

SMD/SMT

SSOP-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

CNY17-3X009
Vishay Semiconductors
1: $0.71
7,375In Stock

Mfr. Part No.
CNY17-3X009

Mouser Part No
782-CNY17-3X009

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

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Datasheet

Product Comments

7,375In Stock

$0.71

$0.40

$0.36

$0.301

View

Min.: 1
Mult.: 1

6 V

2 us

100 mA

SMD/SMT

SMD-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%

IL206AT
Vishay Semiconductors
1: $1.01
12,941In Stock

Mfr. Part No.
IL206AT

Mouser Part No
782-IL206AT

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%

Datasheet

12,941In Stock

Cut Tape

$1.01

$0.659

$0.439

$0.397

Reel

$0.319

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

6 V

100 mA

SMD/SMT

SOIC-8

1 Channel

NPN Phototransistor

Triac & SCR Output Optocouplers Phototriac Output Low Input Current

IL420-X006
Vishay Semiconductors
1: $3.19
2,939In Stock

Mfr. Part No.
IL420-X006

Mouser Part No
782-IL420-X006

Vishay Semiconductors

Triac & SCR Output Optocouplers Phototriac Output Low Input Current

Datasheet

2,939In Stock

$3.19

$1.61

$1.45

$1.40

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Transistor Output Optocouplers Phototransistor Out Quad CTR 100-200%

ILQ615-3
Vishay Semiconductors
1: $3.13
6,392In Stock

Mfr. Part No.
ILQ615-3

Mouser Part No
782-ILQ615-3

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Quad CTR 100-200%

Datasheet

6,392In Stock

$3.13

$2.00

$1.79

$1.57

View

Min.: 1
Mult.: 1

6 V

2.8 us

100 mA

Through Hole

DIP-16

4 Channel

NPN Phototransistor

Optically Isolated Gate Drivers Dual Photovoltaic MOSFET Driver

LH1262CB
Vishay Semiconductors
1: $3.70
3,659In Stock

Mfr. Part No.
LH1262CB

Mouser Part No
782-LH1262CB

Vishay Semiconductors

Optically Isolated Gate Drivers Dual Photovoltaic MOSFET Driver

Learn More

Datasheet

3,659In Stock

$3.70

$3.30

$3.05

$2.94

View

Min.: 1
Mult.: 1

5 V

Through Hole

DIP-8

2 Channel

Solid State Relays - PCB Mount Normally Open Form 1A 350V

LH1546AT
Vishay Semiconductors
1: $1.88
1,657In Stock

Mfr. Part No.
LH1546AT

Mouser Part No
782-LH1546AT

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A 350V

Datasheet

1,657In Stock

$1.88

$1.68

$1.60

$1.55

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

SFH615A-4X017
Vishay Semiconductors
1: $0.94
18,877In Stock

Mfr. Part No.
SFH615A-4X017

Mouser Part No
782-SFH615A-4X017

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

Datasheet

Product Comments

18,877In Stock

$0.94

$0.657

$0.484

$0.407

View

Min.: 1
Mult.: 1

6 V

4 us

50 mA

SMD/SMT

PDIP-4 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR 63-200%

SFH6286-2
Vishay Semiconductors
1: $1.25
9,593In Stock

Mfr. Part No.
SFH6286-2

Mouser Part No
782-SFH6286-2

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 63-200%

Datasheet

9,593In Stock

$1.25

$0.811

$0.656

$0.557

View

Min.: 1
Mult.: 1

3.5 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

TCDT1103G
Vishay Semiconductors
1: $0.51
7,731In Stock

Mfr. Part No.
TCDT1103G

Mouser Part No
782-TCDT1103G

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

Datasheet

7,731In Stock

$0.51

$0.347

$0.287

$0.245

View

Min.: 1
Mult.: 1

5 V

7 us

50 mA

Through Hole

DIP-6

1 Channel

NPN Phototransistor

High Speed Optocouplers 10Mbd High-Speed Single CTR>300%

VO2611-X007T
Vishay Semiconductors
1: $2.28
2,264In Stock

Mfr. Part No.
VO2611-X007T

Mouser Part No
782-VO2611-X007T

Vishay Semiconductors

High Speed Optocouplers 10Mbd High-Speed Single CTR>300%

Learn More

Datasheet

2,264In Stock

Cut Tape

$2.28

$1.65

$1.27

$1.10

Reel

$0.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

23 ns

50 mA

SMD/SMT

SMD-8

1 Channel

Open Collector

Triac & SCR Output Optocouplers Zero Crossing Photo Triac 800V 1.6mA

VO4158D
Vishay Semiconductors
1: $3.19
1,714In Stock

Mfr. Part No.
VO4158D

Mouser Part No
782-VO4158D

Vishay Semiconductors

Triac & SCR Output Optocouplers Zero Crossing Photo Triac 800V 1.6mA

Datasheet

1,714In Stock

$3.19

$1.96

$1.82

$1.45

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

CPC1708J
IXYS Integrated Circuits
1: $9.17
600In Stock

Mfr. Part No.
CPC1708J

Mouser Part No
849-CPC1708J

IXYS Integrated Circuits

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

Learn More

Datasheet

600In Stock

$9.17

$8.53

$7.71

$7.56

View

Min.: 1
Mult.: 1

PCB Mount

i4-PAC

MOSFET

Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP

LAA710
IXYS Integrated Circuits
1: $8.62
835In Stock

Mfr. Part No.
LAA710

Mouser Part No
849-LAA710

IXYS Integrated Circuits

Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP

Learn More

Datasheet

835In Stock

$8.62

$7.90

$7.63

$7.42

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

LCA712
IXYS Integrated Circuits
1: $5.74
855In Stock

Mfr. Part No.
LCA712

Mouser Part No
849-LCA712

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

Learn More

Datasheet

855In Stock

$5.74

$5.11

$4.88

$4.71

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler

LTV-3120S-TA1
LITEON
1: $2.19
5,409In Stock

Mfr. Part No.
LTV-3120S-TA1

Mouser Part No
859-LTV-3120S-TA1

LITEON

Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler

Learn More

Datasheet

5,409In Stock

Cut Tape

$2.19

$1.58

$1.21

$1.05

Reel

$0.924

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

5 V

42 ns

SMD/SMT

SMD-8

1 Channel

Rail-to-Rail

Galvanically Isolated Gate Drivers ISOLATED DRIVER IN A COMPACT 8-PIN PACKAGE FOR LOW END COST & BOARD SPACE SENSITIVE APPLICATIONS

NCD57080BDR2G
onsemi
1: $2.16
4,772In Stock

Mfr. Part No.
NCD57080BDR2G

Mouser Part No
863-NCD57080BDR2G

onsemi

Galvanically Isolated Gate Drivers ISOLATED DRIVER IN A COMPACT 8-PIN PACKAGE FOR LOW END COST & BOARD SPACE SENSITIVE APPLICATIONS

Learn More

Datasheet

4,772In Stock

Cut Tape

$2.16

$1.60

$1.46

$1.31

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

13 ns

SMD/SMT

SOIC-8

1 Channel

Galvanically Isolated Gate Drivers ISOLATED DRIVER IN A COMPACT 8-PIN PACKAGE FOR LOW END COST & BOARD SPACE SENSITIVE APPLICATIONS

NCD57080CDR2G
onsemi
1: $2.16
1,838In Stock

Mfr. Part No.
NCD57080CDR2G

Mouser Part No
863-NCD57080CDR2G

onsemi

Galvanically Isolated Gate Drivers ISOLATED DRIVER IN A COMPACT 8-PIN PACKAGE FOR LOW END COST & BOARD SPACE SENSITIVE APPLICATIONS

Learn More

Datasheet

1,838In Stock

Cut Tape

$2.16

$1.04

Reel

$1.03

Min.: 1
Mult.: 1

: 2,500

13 ns

SMD/SMT

SOIC-8

1 Channel

Solid State Relays - SSRs 25A/480Vac DC In RAN

84134310
Crydom
1: $94.54
19In Stock

Mfr. Part No.
84134310

Mouser Part No
874-84134310

Crydom

Solid State Relays - SSRs 25A/480Vac DC In RAN

Datasheet

19In Stock

$94.54

$90.04

$85.95

$83.42

Min.: 1
Mult.: 1

Panel Mount

Hockey Puck

Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers

Customer Service Office

Company

Resources

Support

ABB
Advanced Photonix
Allegro MicroSystems
Altech
Altran Magnetics
American Bright LED
Amphenol
Analog Devices Inc.
Broadcom Limited
Carlo Gavazzi
Coto Technology
Crouzet
Digilent
Diodes Incorporated
Eaton
E-T-A Circuit Breakers
Everlight
FCL Components
IDEC
Infineon
IXYS
Kingbright
LITEON
Littelfuse
LUTZE
M5Stack
Monolithic Power Systems (MPS)
Murrelektronik
NXP
Olimex Ltd.
Omron
onsemi
Opto 22
Panasonic
Phoenix Contact
Renesas Electronics
ROHM Semiconductor
Schneider Electric
Semtech
Sensata
Sharp Microelectronics
Siemens
Skyworks
Standex Electronics
STMicroelectronics
TE Connectivity
Teledyne Relays
Texas Instruments
Toshiba
TT Electronics
Vishay
Weidmuller
Wurth Elektronik

1.3 ns
2 ns
2.2 ns
3 ns
3.3 ns
3.5 ns
4 ns
5 ns
5.1 ns
5.5 ns
5.8 ns
6 ns
6.5 ns
6.8 ns
7 ns
7.5 ns
8 ns
9 ns
10 ns
10.5 ns

100 nA
200 uA
360 uA
500 uA
1 mA
1.5 mA
2 mA
2.5 mA
3 mA
3.5 mA
4 mA
5 mA
8 mA
10 mA
12 mA
13 mA
14 mA
16 mA
20 mA
25 mA

CDIP-16
CDIP-16 Gull Wing
CDIP-8
CDIP-8 Gull Wing
CDIP-8 SMD
DFN-10
DFN-14
DFN-8
DIP-10
DIP-10 Gull Wing
DIP-14
DIP-16
DIP-16 Trimmed
DIP-4
DIP-4 Gull Wing
DIP-4 Wide
DIP-6
DIP-8
DIP-8 Gull Wing
DIP-8 SMD

Amplifier
Analog to Digital Converter - ADC
Bi-Polar Transistor
CMOS
CMOS, LSTTL, TTL
Current to Voltage Converter
Darlington
DC Switching
Digital to Analog Converter - DAC
IGBT Collector
Integrated Photo IC
Logic Gate Photo IC
LVCMOS, LVTTL
MOSFET
NPN Photodarlington
NPN Phototransistor
Open Collector
Open-Collector
Open Collector, Buffer
Open Collector, Inverter