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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: 17,244

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Download Table (.CSV)

Part #

Solid State Relays - SSRs SSR ZS 600V 100A 24-265VAC LED

RM1A60A100
Carlo Gavazzi
1: $274.69
13In Stock

Mfr. Part No.
RM1A60A100

Mouser Part No
225-RM1A60A100

Carlo Gavazzi

Solid State Relays - SSRs SSR ZS 600V 100A 24-265VAC LED

Learn More

Datasheet

13In Stock

$274.69

$267.02

$263.28

$249.42

Quote

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Random Phase Triac Snubberless

FOD4208TV
onsemi
1: $6.03
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

$6.03

$4.46

$3.53

$2.92

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: $5.53
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

$5.53

$4.08

$3.22

$2.65

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: $2.36
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

$2.36

$1.69

$1.27

$1.09

$0.945

Reel

$0.831

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Miniflat

1 Channel

PhotoTriac

High Speed Optocouplers Digtl DieShrnk OC HICMRR sglCH HIPerf

PS9817A-1-F3-AX
Renesas Electronics
1: $4.78
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

$4.78

$3.50

$2.75

$2.40

Reel

$2.12

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: $46.00
198In Stock

Mfr. Part No.
DC60SA3

Mouser Part No
558-DC60SA3

Crydom

Solid State Relays - SSRs 60VDC 3 AMP AC INPUT

Datasheet

198In Stock

$46.00

$43.82

$41.83

$41.44

Min.: 1
Mult.: 1

Panel Mount

Hockey Puck

Bi-Polar Transistor

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH610A-4
Vishay Semiconductors
1: $1.42
6,806In 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

6,806In Stock

$1.42

$0.991

$0.741

$0.628

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: $1.97
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

$1.97

$1.33

$1.03

$0.888

Reel

$0.794

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

3.5 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler 4-pin SSOP

PS2833-1-V-F3-A
Renesas Electronics
1: $3.29
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

$3.29

$2.37

$1.83

$1.59

Reel

$1.38

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: $15.47
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

$15.47

$12.30

Reel

$12.30

$11.01

$10.97

$10.73

Min.: 1
Mult.: 1

: 20

SMD/SMT

DIP-8

1 Channel

Amplifier

Solid State Relays - SSRs SSR 1PH PROTECTIVE COVER

BBR
Carlo Gavazzi
1: $356.60
38In Stock
8On Order

Mfr. Part No.
BBR

Mouser Part No
225-BBR

Carlo Gavazzi

Solid State Relays - SSRs SSR 1PH PROTECTIVE COVER

Datasheet

38In Stock

8On Order

$356.60

$338.78

$338.77

$321.06

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers PHOTO TRANS

4N25SM
onsemi
1: $1.00
52,584In Stock

Mfr. Part No.
4N25SM

Mouser Part No
512-4N25SM

onsemi

Transistor Output Optocouplers PHOTO TRANS

Datasheet

52,584In Stock

$1.00

$0.553

$0.506

$0.422

View

Min.: 1
Mult.: 1

6 V

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

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

FODM3023-NF098
onsemi
1: $2.09
3,000In Stock
3,000On Order

Mfr. Part No.
FODM3023-NF098

Mouser Part No
512-FODM3023_NF098

onsemi

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

Datasheet

3,000In Stock

3,000On Order

$2.09

$1.49

$1.11

$0.95

View

Min.: 1
Mult.: 1

SMD/SMT

Miniflat

1 Channel

PhotoTriac

High Speed Optocouplers 3.3V 5pin SOP Digi OC HI CMRR NL

PS9121-AX
Renesas Electronics
1: $7.95
884In Stock

Mfr. Part No.
PS9121-AX

Mouser Part No
551-PS9121-AX

Renesas Electronics

High Speed Optocouplers 3.3V 5pin SOP Digi OC HI CMRR NL

Datasheet

Product Comments

884In Stock

Cut Tape

$7.95

$5.01

Reel

$5.01

$4.35

$3.92

$3.89

Min.: 1
Mult.: 1

: 20

5 V

20 ns

SMD/SMT

SOIC-5

1 Channel

Photo IC

Solid State Relays - PCB Mount PCB SIP SSR 280Vac 1,5A, 4-10Vdc,ZC

CX241
Crydom
1: $24.11
222In Stock
100On Order

Mfr. Part No.
CX241

Mouser Part No
558-CX241

Crydom

Solid State Relays - PCB Mount PCB SIP SSR 280Vac 1,5A, 4-10Vdc,ZC

Datasheet

222In Stock

100On Order

$24.11

$22.95

$21.89

$21.71

Min.: 1
Mult.: 1

PCB Mount

SIP-4

SCR

Galvanically Isolated Gate Drivers Iso Gate Drvr w/2A output w/Glitch Filtr

ADUM4120CRIZ
Analog Devices
1: $9.88
772In Stock

Mfr. Part No.
ADUM4120CRIZ

Mouser Part No
584-ADUM4120CRIZ

Analog Devices

Galvanically Isolated Gate Drivers Iso Gate Drvr w/2A output w/Glitch Filtr

Learn More

Datasheet

772In Stock

$9.88

$7.05

$6.41

$6.01

View

Min.: 1
Mult.: 1

18 ns

SMD/SMT

SOIC-6

Galvanically Isolated Gate Drivers Isolated Half-bridge Gate Driver

ADUM5230WARWZ
Analog Devices
1: $15.14
357In Stock

Mfr. Part No.
ADUM5230WARWZ

Mouser Part No
584-ADUM5230WARWZ

Analog Devices

Galvanically Isolated Gate Drivers Isolated Half-bridge Gate Driver

Learn More

Datasheet

357In Stock

$15.14

$11.85

$10.57

$10.55

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-16

2 Channel

Logic Output Opto-couplers 2.0A IGBT Gate Drive Hermetically sealed

HCPL-5120
Broadcom / Avago
1: $242.73
37In Stock

Mfr. Part No.
HCPL-5120

Mouser Part No
630-HCPL-5120

Broadcom / Avago

Logic Output Opto-couplers 2.0A IGBT Gate Drive Hermetically sealed

Learn More

Datasheet

37In Stock

$242.73

$209.25

Min.: 1
Mult.: 1

5 V

100 ns

Through Hole

DIP-8

1 Channel

Open Collector

High Speed Optocouplers 2Ch 8mA 200mW Hermetically sealed

HCPL-6230
Broadcom / Avago
1: $201.80
16In Stock

Mfr. Part No.
HCPL-6230

Mouser Part No
630-HCPL-6230

Broadcom / Avago

High Speed Optocouplers 2Ch 8mA 200mW Hermetically sealed

Learn More

Datasheet

16In Stock

$201.80

$180.79

Min.: 1
Mult.: 1

3 V

45 ns

Through Hole

LCCC-20

2 Channel

Open Collector

Galvanically Isolated Gate Drivers 2.5 kV 8 V UVLO dual isolated gate driver

SI8232BB-D-ISR
Skyworks Solutions, Inc.
1: $5.09
1,145In Stock

Mfr. Part No.
SI8232BB-D-ISR

Mouser Part No
634-SI8232BB-D-ISR

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 2.5 kV 8 V UVLO dual isolated gate driver

Learn More

Datasheet

1,145In Stock

Cut Tape

$5.09

$3.83

$3.52

$3.17

Reel

$2.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

20 ns

SMD/SMT

SOIC-Wide-16

2 Channel

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

VO2223B-X001
Vishay Semiconductors
1: $3.33
3,969In Stock

Mfr. Part No.
VO2223B-X001

Mouser Part No
78-VO2223B-X001

Vishay Semiconductors

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

Learn More

Datasheet

3,969In Stock

$3.33

$1.99

$1.84

$1.62

View

Min.: 1
Mult.: 1

Through Hole

DIP-8

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4, VDE

VOT8024AB-V
Vishay Semiconductors
1: $1.54
4,896In Stock
4,000On Order

Mfr. Part No.
VOT8024AB-V

Mouser Part No
78-VOT8024AB-V

Vishay Semiconductors

Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4, VDE

Learn More

Datasheet

4,896In Stock

4,000On Order

$1.54

$1.04

$0.766

$0.646

View

Min.: 1
Mult.: 1

SMD/SMT

SMD-4

PhotoTriac

Triac & SCR Output Optocouplers Phototriac Output Very Low Input Curr

IL4216
Vishay Semiconductors
1: $5.28
1,687In Stock

Mfr. Part No.
IL4216

Mouser Part No
782-IL4216

Vishay Semiconductors

Triac & SCR Output Optocouplers Phototriac Output Very Low Input Curr

Datasheet

1,687In Stock

$5.28

$3.89

$3.06

$2.70

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Solid State Relays - PCB Mount Normally Open/Closed Form 1A/1B/1C

LH1512BB
Vishay Semiconductors
1: $7.55
2,107In Stock

Mfr. Part No.
LH1512BB

Mouser Part No
782-LH1512BB

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open/Closed Form 1A/1B/1C

Datasheet

2,107In Stock

$7.55

$6.74

$6.44

$6.22

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Logic Output Opto-couplers Hi-Speed Optocplr LSO5

PS9031-Y-V-F3-AX
Renesas Electronics
1: $3.52
2,686In Stock

Mfr. Part No.
PS9031-Y-V-F3-AX

Mouser Part No
968-PS9031-Y-V-F3-AX

Renesas Electronics

Logic Output Opto-couplers Hi-Speed Optocplr LSO5

Datasheet

2,686In Stock

Cut Tape

$3.52

$2.55

$1.97

$1.72

Reel

$1.47

View

Min.: 1
Mult.: 1

: 3,000

5 V

40 ns

SMD/SMT

SOP-5

1 Channel

Photo IC

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