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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: 17,235

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Download Table (.CSV)

Part #

Triac & SCR Output Optocouplers Random Phase Triac Snubberless

FOD4208TV
onsemi
1: £3.09
1,246In Stock

Mfr. Part No.
FOD4208TV

Mouser Part No
512-FOD4208TV

onsemi

Triac & SCR Output Optocouplers Random Phase Triac Snubberless

Datasheet

1,246In Stock

£3.09

£2.28

£1.80

£1.50

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC

FOD4216
onsemi
1: £2.84
4,995In Stock
2,000On Order

Mfr. Part No.
FOD4216

Mouser Part No
512-FOD4216

onsemi

Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC

Datasheet

4,995In Stock

2,000On Order

£2.84

£2.09

£1.65

£1.36

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers 400V Random Phase Triac Driver 5mA

FODM3023R2-NF098
onsemi
1: £1.21
5,000In Stock

Mfr. Part No.
FODM3023R2-NF098

Mouser Part No
512-FODM3023R2_NF098

onsemi

Triac & SCR Output Optocouplers 400V Random Phase Triac Driver 5mA

Datasheet

5,000In Stock

Cut Tape

£1.21

£0.859

£0.649

£0.556

£0.483

Reel

£0.425

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Miniflat

1 Channel

PhotoTriac

High Speed Optocouplers HS Optocoupler 1Ch Transistor

HCPL0500R2
onsemi
1: £1.47
2,096In Stock

Mfr. Part No.
HCPL0500R2

Mouser Part No
512-HCPL0500R2

onsemi

High Speed Optocouplers HS Optocoupler 1Ch Transistor

Datasheet

2,096In Stock

Cut Tape

£1.47

£1.21

£1.02

£0.893

£0.728

Reel

£0.70

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

5 V

1.5 us

8 mA

Through Hole

SOIC-Narrow-8

1 Channel

Phototransistor

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

MOCD208M
onsemi
1: £0.512
5,609In Stock

Mfr. Part No.
MOCD208M

Mouser Part No
512-MOCD208M

onsemi

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

Datasheet

5,609In Stock

£0.512

£0.349

£0.278

£0.241

View

Min.: 1
Mult.: 1

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers BV = 5000Vr.m.s. -40c + 115c

PS2381-1Y-F3-AX
Renesas Electronics
1: £0.969
5,065In Stock

Mfr. Part No.
PS2381-1Y-F3-AX

Mouser Part No
551-PS2381-1Y-F3-AX

Renesas Electronics

Transistor Output Optocouplers BV = 5000Vr.m.s. -40c + 115c

Learn More

Datasheet

5,065In Stock

Cut Tape

£0.969

£0.634

£0.499

£0.434

Reel

£0.377

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

6 V

4 us

50 mA

SMD/SMT

LSOP-4

1 Channel

NPN Phototransistor

High Speed Optocouplers Digtl DieShrnk OC HICMRR sglCH HIPerf

PS9817A-1-F3-AX
Renesas Electronics
1: £2.44
3,461In Stock

Mfr. Part No.
PS9817A-1-F3-AX

Mouser Part No
551-PS9817A-1-F3-AX

Renesas Electronics

High Speed Optocouplers Digtl DieShrnk OC HICMRR sglCH HIPerf

Datasheet

Product Comments

3,461In Stock

Cut Tape

£2.44

£1.79

£1.40

£1.22

Reel

£1.08

View

Min.: 1
Mult.: 1

: 1,500

5 V

20 ns

SMD/SMT

SSOP-8

1 Channel

Photo IC

Solid State Relays - SSRs 60VDC 3 AMP AC INPUT

DC60SA3
Crydom
1: £24.70
192In Stock

Mfr. Part No.
DC60SA3

Mouser Part No
558-DC60SA3

Crydom

Solid State Relays - SSRs 60VDC 3 AMP AC INPUT

Datasheet

192In Stock

£24.70

£23.52

£22.46

£21.79

Min.: 1
Mult.: 1

Panel Mount

Hockey Puck

Bi-Polar Transistor

Galvanically Isolated Gate Drivers Iso.PrecHalf-BridgeDriv 4A Output

ADUM7234BRZ-RL7
Analog Devices
1: £3.80
986In Stock

Mfr. Part No.
ADUM7234BRZ-RL7

Mouser Part No
584-ADUM7234BRZ-R7

Analog Devices

Galvanically Isolated Gate Drivers Iso.PrecHalf-BridgeDriv 4A Output

Learn More

Datasheet

986In Stock

Cut Tape

£3.80

£2.90

£2.69

£2.43

Reel

£2.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

14 ns

SMD/SMT

SOIC-16

Galvanically Isolated Gate Drivers 5.7kVrms 2.5A/5A si ngle-channel isolate A 595-ISO5851DW

ISO5851DWR
Texas Instruments
1: £4.56
2,800In Stock

Mfr. Part No.
ISO5851DWR

Mouser Part No
595-ISO5851DWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 2.5A/5A si ngle-channel isolate A 595-ISO5851DW

Learn More

Datasheet

2,800In Stock

Cut Tape

£4.56

£3.50

£3.24

£2.95

View

Reel

£2.58

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

20 ns

SMD/SMT

SOIC-16

Galvanically Isolated Gate Drivers 5 kV 5 V UVLO dual isolated gate driver

SI8235AD-D-IS
Skyworks Solutions, Inc.
1: £4.39
2,253In Stock

Mfr. Part No.
SI8235AD-D-IS

Mouser Part No
634-SI8235AD-D-IS

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 5 kV 5 V UVLO dual isolated gate driver

Learn More

Datasheet

2,253In Stock

£4.39

£3.37

£2.98

£2.78

View

Min.: 1
Mult.: 1

12 ns

SMD/SMT

SOIC-Wide-16

2 Channel

Galvanically Isolated Gate Drivers High CMTI 2.5 kV 8 V UVLO PWM input isolated driver with deglitch

SI8274DB4D-IS1
Skyworks Solutions, Inc.
1: £3.53
726In Stock

Mfr. Part No.
SI8274DB4D-IS1

Mouser Part No
634-SI8274DB4D-IS1

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers High CMTI 2.5 kV 8 V UVLO PWM input isolated driver with deglitch

Learn More

Datasheet

726In Stock

£3.53

£2.69

£2.33

£2.16

View

Min.: 1
Mult.: 1

16 ns

SMD/SMT

SOIC-16

1 Channel

Solid State Relays - PCB Mount USOP, 4 PIN, 0-75V "0-400mA, 1 Form A

G3VM-71PR(TR05)
Omron Electronics
1: £5.72
1,721In Stock

Mfr. Part No.
G3VM-71PR(TR05)

Mouser Part No
653-G3VM71PRTR05

Omron Electronics

Solid State Relays - PCB Mount USOP, 4 PIN, 0-75V "0-400mA, 1 Form A

Learn More

Datasheet

1,721In Stock

Cut Tape

£5.72

£5.00

£4.10

£4.04

Reel

£4.04

MouseReel Available

Min.: 1
Mult.: 1

: 500

PCB Mount

USOP-4

MOSFET

Logic Output Opto-couplers Photocoupler, Photo IC Output

TLP5214(TP,E
Toshiba
1: £5.79
1,552In Stock

Mfr. Part No.
TLP5214(TP,E

Mouser Part No
757-TLP5214TPE

Toshiba

Logic Output Opto-couplers Photocoupler, Photo IC Output

Learn More

Datasheet

1,552In Stock

Cut Tape

£5.79

£3.44

£3.04

£2.92

Reel

£2.92

Min.: 1
Mult.: 1

: 1,500

6 V

32 ns

SMD/SMT

SOIC-16

1 Channel

Photo IC

Triac & SCR Output Optocouplers 1A, 600V PhotoTRIAC DIP-8; UL, cUL

VO2223B
Vishay Semiconductors
1: £1.66
2,406In Stock
2,000On Order

Mfr. Part No.
VO2223B

Mouser Part No
78-VO2223B

Vishay Semiconductors

Triac & SCR Output Optocouplers 1A, 600V PhotoTRIAC DIP-8; UL, cUL

Learn More

Datasheet

2,406In Stock

2,000On Order

£1.66

£0.986

£0.918

£0.796

View

Min.: 1
Mult.: 1

Through Hole

DIP-8

1 Channel

PhotoTriac

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH610A-4
Vishay Semiconductors
1: £0.745
6,796In Stock

Mfr. Part No.
SFH610A-4

Mouser Part No
782-SFH610A-4

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

Learn More

Datasheet

6,796In Stock

£0.745

£0.518

£0.385

£0.326

View

Min.: 1
Mult.: 1

6 V

4 us

100 mA

Through Hole

DIP-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%

SFH6286-2X001T
Vishay Semiconductors
1: £1.01
4,424In Stock

Mfr. Part No.
SFH6286-2X001T

Mouser Part No
782-SFH6286-2X001T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%

Datasheet

4,424In Stock

Cut Tape

£1.01

£0.681

£0.527

£0.454

Reel

£0.407

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

3.5 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

High Speed Optocouplers 1Mbd Open Collector Single Channel

SFH6343T
Vishay Semiconductors
1: £1.54
2,443In Stock

Mfr. Part No.
SFH6343T

Mouser Part No
782-SFH6343T

Vishay Semiconductors

High Speed Optocouplers 1Mbd Open Collector Single Channel

Datasheet

2,443In Stock

Cut Tape

£1.54

£1.11

£0.848

£0.731

Reel

£0.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

3 V

8 mA

SMD/SMT

SOIC-8

1 Channel

Phototransistor

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

VO2631-X017T
Vishay Semiconductors
1: £2.31
1,788In Stock

Mfr. Part No.
VO2631-X017T

Mouser Part No
782-VO2631-X017T

Vishay Semiconductors

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

Datasheet

1,788In Stock

Cut Tape

£2.31

£1.69

£1.32

£1.16

Reel

£1.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

23 ns

50 mA

SMD/SMT

SMD-8

2 Channel

Open Collector

Transistor Output Optocouplers Optocoupler 4-pin SSOP

PS2833-1-V-F3-A
Renesas Electronics
1: £1.68
3,442In Stock

Mfr. Part No.
PS2833-1-V-F3-A

Mouser Part No
968-PS2833-1-V-F3-A

Renesas Electronics

Transistor Output Optocouplers Optocoupler 4-pin SSOP

Datasheet

3,442In Stock

Cut Tape

£1.68

£1.22

£0.935

£0.812

Reel

£0.707

View

Min.: 1
Mult.: 1

: 3,500

6 V

20 us

60 mA

SMD/SMT

SSOP-4

1 Channel

NPN Photodarlington

Optically Isolated Amplifiers Opto Delta-Sigma Mod 13.8b 2mV 10MHz VDE

RV1S9353ACCSP-120V#SC0
Renesas Electronics
1: £7.84
406In Stock

Mfr. Part No.
RV1S9353ACCSP-120V#SC0

Mouser Part No
968-RV1S9353AC-120V

Renesas Electronics

Optically Isolated Amplifiers Opto Delta-Sigma Mod 13.8b 2mV 10MHz VDE

Learn More

Datasheet

406In Stock

Cut Tape

£7.84

£6.29

Reel

£6.29

£5.62

£5.42

View

Min.: 1
Mult.: 1

: 20

SMD/SMT

DIP-8

1 Channel

Amplifier

Transistor Output Optocouplers Optocoupler Phototrans No Base

CNY17F3SR2VM
onsemi
1: £0.512
25,451In Stock

Mfr. Part No.
CNY17F3SR2VM

Mouser Part No
512-CNY17F3SR2VM

onsemi

Transistor Output Optocouplers Optocoupler Phototrans No Base

Datasheet

25,451In Stock

Cut Tape

£0.512

£0.334

£0.229

£0.201

Reel

£0.181

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

6 V

6 us

50 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE

FOD410V
onsemi
1: £2.64
958In Stock

Mfr. Part No.
FOD410V

Mouser Part No
512-FOD410V

onsemi

Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, VDE

Learn More

Datasheet

958In Stock

£2.64

£1.93

£1.52

£1.21

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC

FOD420
onsemi
1: £2.99
4,592In Stock

Mfr. Part No.
FOD420

Mouser Part No
512-FOD420

onsemi

Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC

Datasheet

4,592In Stock

£2.99

£1.81

£1.59

£1.44

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

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

HMHA2801AR2V
onsemi
1: £0.504
8,212In Stock

Mfr. Part No.
HMHA2801AR2V

Mouser Part No
512-HMHA2801AR2V

onsemi

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

Datasheet

8,212In Stock

Cut Tape

£0.504

£0.351

£0.255

£0.213

Reel

£0.186

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

6 V

3 us

50 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers

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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