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

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.
More...

Please view our large selection of optocouplers below.

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

Types of Optocouplers/Photocouplers

List Images

Results: 17,244

Applied Filters:

Manufacturer

Vr - Reverse Voltage

Rise Time

Maximum Collector Current

Mounting Style

Package/Case

Number of Channels

Output Type

Reset All

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; }

Download Table (.CSV)

Part #

Galvanically Isolated Gate Drivers Automotive high CMTI 2.5 kV 3 V UVLO single isolated driver with deglitch

SI8271GBD-AS
Skyworks Solutions, Inc.
1: $8.75
80In Stock

Mfr. Part No.
SI8271GBD-AS

Mouser Part No
873-SI8271GBD-AS

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers Automotive high CMTI 2.5 kV 3 V UVLO single isolated driver with deglitch

Datasheet

80In Stock

$8.75

$6.02

$4.72

$3.92

View

Min.: 1
Mult.: 1

16 ns

SMD/SMT

SOIC-8

1 Channel

Galvanically Isolated Gate Drivers Automotive high CMTI 2.5 kV 3 V UVLO PWM input isolated driver

SI8274GB1-AS1
Skyworks Solutions, Inc.
1: $11.51
132In Stock
192On Order

Mfr. Part No.
SI8274GB1-AS1

Mouser Part No
873-SI8274GB1-AS1

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers Automotive high CMTI 2.5 kV 3 V UVLO PWM input isolated driver

Datasheet

132In Stock

192On Order

$11.51

$8.47

$6.84

$5.68

View

Min.: 1
Mult.: 1

16 ns

SMD/SMT

SOIC-16

1 Channel

Solid State Relays - PCB Mount 40V, SPST-NO, SSOP4 SMT 300mA 1ohm 10pF

G3VM-41LR5
Omron Electronics
1: $16.49
1,870In Stock

Mfr. Part No.
G3VM-41LR5

Mouser Part No
653-G3VM-41LR5

Omron Electronics

Solid State Relays - PCB Mount 40V, SPST-NO, SSOP4 SMT 300mA 1ohm 10pF

Learn More

Datasheet

1,870In Stock

Cut Tape

$16.49

$14.64

$13.91

$13.18

Reel

$11.57

View

Min.: 1
Mult.: 1

: 500

PCB Mount

SSOP-4

MOSFET

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA

VO4258M
Vishay Semiconductors
1: $4.09
1,750In Stock
2,000On Order

Mfr. Part No.
VO4258M

Mouser Part No
782-VO4258M

Vishay Semiconductors

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA

Datasheet

1,750In Stock

2,000On Order

$4.09

$3.03

$2.30

$2.29

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Solid State Relays - SSRs The E-T-A Solid State Remote Power Controller (SSRPC) E-1048-S6xx is an opto decoupled transistorized switching device providing both protection and signalization. It may be used wherever safe switching and protection of resistive, in

E-1048-S602-DC24V-S426-4A
E-T-A
1: $273.96
86In Stock

Mfr. Part No.
E-1048-S602-DC24V-S426-4A

Mouser Part No
457-48S602DC24VS4264

E-T-A

Datasheet

86In Stock

More Info Available

$273.96

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount SOLID STATE RELAY

G3R-IAZR1SN-UTU AC100-240
Omron Automation and Safety
1: $60.07
142In Stock

Mfr. Part No.
G3R-IAZR1SN-UTU AC100-240

Mouser Part No
653-G3RIZR1SNUAC1024

Omron Automation and Safety

Solid State Relays - PCB Mount SOLID STATE RELAY

Datasheet

142In Stock

$60.07

$57.06

$54.07

$51.05

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 20V, SPST-NO, SSOP4 SMT 200mA 3ohm .8pF

G3VM-21LR10
Omron Electronics
1: $15.97
248In Stock

Mfr. Part No.
G3VM-21LR10

Mouser Part No
653-G3VM-21LR10

Omron Electronics

Solid State Relays - PCB Mount 20V, SPST-NO, SSOP4 SMT 200mA 3ohm .8pF

Learn More

Datasheet

248In Stock

More Info Available

Cut Tape

$15.97

$14.97

$13.30

$12.64

View

Reel

$10.00

MouseReel Available

Min.: 1
Mult.: 1

: 500

PCB Mount

SSOP-4

MOSFET

High Speed Optocouplers High Speed 3A OUT MOSFET Gate Driver

FOD3182SD
onsemi
1: $3.60
3,641In Stock

Mfr. Part No.
FOD3182SD

Mouser Part No
512-FOD3182SD

onsemi

High Speed Optocouplers High Speed 3A OUT MOSFET Gate Driver

Learn More

Datasheet

3,641In Stock

Cut Tape

$3.60

$2.82

$2.33

$1.93

Reel

$1.84

$1.73

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

38 ns

SMD/SMT

SMT-8

1 Channel

Photodarlington

Transistor Output Optocouplers BV=5000Vr.m.s 1 Channel

PS2561DL2-1Y-V-F3-A
Renesas Electronics
1: $1.22
7,453In Stock

Mfr. Part No.
PS2561DL2-1Y-V-F3-A

Mouser Part No
551-PS2561DL2-1YVF3A

Renesas Electronics

Transistor Output Optocouplers BV=5000Vr.m.s 1 Channel

Datasheet

7,453In Stock

Cut Tape

$1.22

$0.849

$0.623

$0.523

Reel

$0.446

View

Min.: 1
Mult.: 1

: 2,000

1 Channel

High Speed Optocouplers 1CH Surf Mt DC Input CMOS Inpt 15Mb/s

PS9851-1-F3-AX
Renesas Electronics
1: $6.21
805In Stock

Mfr. Part No.
PS9851-1-F3-AX

Mouser Part No
551-PS9851-1-F3-AX

Renesas Electronics

High Speed Optocouplers 1CH Surf Mt DC Input CMOS Inpt 15Mb/s

Datasheet

Product Comments

805In Stock

Cut Tape

$6.21

$4.60

$3.65

$3.23

Reel

$2.90

View

Min.: 1
Mult.: 1

: 1,500

5 V

4 ns

SMD/SMT

SOIC-8

1 Channel

Push-Pull

MOSFET Output Optocouplers UVLO CREEP 14.5mm HS Switch .15us MAX

PS9905-Y-AX
Renesas Electronics
1: $22.92
299In Stock

Mfr. Part No.
PS9905-Y-AX

Mouser Part No
551-PS9905-Y-AX

Renesas Electronics

MOSFET Output Optocouplers UVLO CREEP 14.5mm HS Switch .15us MAX

Datasheet

299In Stock

Cut Tape

$22.92

Reel

$16.19

$14.24

$13.87

$13.47

Quote

Min.: 1
Mult.: 1

: 10

5 V

50 ns

SMD/SMT

SOIC-8

1 Channel

Logic Gate Photo IC

Solid State Relays - SSRs SSR Relay, Panel Mount, IP20, 660VAC/50A, 3-32VDC In, Zero Cross, IOP

CMD6050P
Crydom
1: $424.35
7In Stock

Mfr. Part No.
CMD6050P

Mouser Part No
558-CMD6050P

Crydom

Solid State Relays - SSRs SSR Relay, Panel Mount, IP20, 660VAC/50A, 3-32VDC In, Zero Cross, IOP

Datasheet

7In Stock

$424.35

$404.15

View

Min.: 1
Mult.: 1

Panel Mount

SCR

Solid State Relays - SSRs SOLID STATE RELAY

DC60D40H
Crydom
1: $165.35
30In Stock
30On Order

Mfr. Part No.
DC60D40H

Mouser Part No
558-DC60D40H

Crydom

Solid State Relays - SSRs SOLID STATE RELAY

Datasheet

30In Stock

30On Order

$165.35

$163.28

$158.77

Min.: 1
Mult.: 1

Panel Mount

MOSFET

Galvanically Isolated Gate Drivers Iso 1/2 Bridge Drv w/Deadtime UVLO 7.5V

ADUM4221BRIZ
Analog Devices
1: $12.40
431In Stock

Mfr. Part No.
ADUM4221BRIZ

Mouser Part No
584-ADUM4221BRIZ

Analog Devices

Galvanically Isolated Gate Drivers Iso 1/2 Bridge Drv w/Deadtime UVLO 7.5V

Learn More

Datasheet

431In Stock

$12.40

$9.64

$8.69

$8.68

View

Min.: 1
Mult.: 1

25 ns

SMD/SMT

SOIC-16

Galvanically Isolated Gate Drivers 3.0kVrms 4A/6A dual- channel isolated ga A 595-UCC21222D

UCC21222DR
Texas Instruments
1: $4.26
2,737In Stock

Mfr. Part No.
UCC21222DR

Mouser Part No
595-UCC21222DR

Texas Instruments

Galvanically Isolated Gate Drivers 3.0kVrms 4A/6A dual- channel isolated ga A 595-UCC21222D

Learn More

Datasheet

2,737In Stock

Cut Tape

$4.26

$3.19

$2.93

$2.63

Reel

$2.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8 ns

SMD/SMT

SOIC-16

2 Channel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

UCC21542DWKR
Texas Instruments
1: $4.79
2,427In Stock

Mfr. Part No.
UCC21542DWKR

Mouser Part No
595-UCC21542DWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

Learn More

Datasheet

2,427In Stock

Cut Tape

$4.79

$3.60

$3.30

$2.97

View

Reel

$2.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

5 ns

SMD/SMT

SOIC-14

Optically Isolated Gate Drivers Automotive 5.7kVrms 4A/5A single-channel UCC23513BQDWYRQ1

UCC23513BQDWYQ1
Texas Instruments
1: $7.22
3,864In Stock

Mfr. Part No.
UCC23513BQDWYQ1

Mouser Part No
595-UCC23513BQDWYQ1

Texas Instruments

Optically Isolated Gate Drivers Automotive 5.7kVrms 4A/5A single-channel UCC23513BQDWYRQ1

Learn More

Datasheet

3,864In Stock

$7.22

$4.78

$4.36

$3.69

View

Min.: 1
Mult.: 1

28 ns

SMD/SMT

SOIC-8

Galvanically Isolated Gate Drivers 2.5 kV 5 V UVLO dual isolated gate driver

SI8235AB-D-IS1
Skyworks Solutions, Inc.
1: $6.91
2,815In Stock

Mfr. Part No.
SI8235AB-D-IS1

Mouser Part No
634-SI8235AB-D-IS1

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 2.5 kV 5 V UVLO dual isolated gate driver

Learn More

Datasheet

2,815In Stock

$6.91

$5.26

$4.62

$4.29

View

Min.: 1
Mult.: 1

12 ns

SMD/SMT

SOIC-Narrow-16

2 Channel

Solid State Relays - SSRs PLCOSC120UC/48DC/100

2966744
Phoenix Contact
1: $45.66
154In Stock

Mfr. Part No.
2966744

Mouser Part No
651-2966744

Phoenix Contact

Solid State Relays - SSRs PLCOSC120UC/48DC/100

Learn More

Datasheet

154In Stock

$45.66

$41.93

Min.: 1
Mult.: 1

DIN Rail Mount

Triac & SCR Output Optocouplers Phototriac Output Zero Crossing

IL4108-X017
Vishay Semiconductors
1: $4.78
2,475In Stock

Mfr. Part No.
IL4108-X017

Mouser Part No
782-IL4108-X017

Vishay Semiconductors

Triac & SCR Output Optocouplers Phototriac Output Zero Crossing

Datasheet

2,475In Stock

$4.78

$3.50

$2.73

$2.39

View

Min.: 1
Mult.: 1

SMD/SMT

PDIP-6 Gull Wing

1 Channel

PhotoTriac

Solid State Relays - PCB Mount Normally Open Form 1A

LH1510AT
Vishay Semiconductors
1: $3.22
1,635In Stock

Mfr. Part No.
LH1510AT

Mouser Part No
782-LH1510AT

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

1,635In Stock

$3.22

$3.02

$2.85

$2.75

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

High Speed Optocouplers 4.0 A Output Current, High Speed Gate Drive Optocoupler in Stretched Body SOP 6

FOD8343TR2V
onsemi
1: $2.82
2,337In Stock

Mfr. Part No.
FOD8343TR2V

Mouser Part No
863-FOD8343TR2V

onsemi

High Speed Optocouplers 4.0 A Output Current, High Speed Gate Drive Optocoupler in Stretched Body SOP 6

Datasheet

2,337In Stock

Cut Tape

$2.82

$2.02

$1.53

$1.43

Reel

$1.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

38 ns

SMD/SMT

SOP-6

1 Channel

Push-Pull

High Speed Optocouplers Hi-Spd Optocplr 8-pin DIP

PS9587-AX
Renesas Electronics
1: $4.72
1,176In Stock

Mfr. Part No.
PS9587-AX

Mouser Part No
968-PS9587-AX

Renesas Electronics

High Speed Optocouplers Hi-Spd Optocplr 8-pin DIP

Datasheet

1,176In Stock

Cut Tape

$4.72

$2.97

Reel

$2.97

$2.56

$2.40

Min.: 1
Mult.: 1

: 50

5 V

20 ns

Through Hole

DIP-8

1 Channel

Photo IC

High Speed Optocouplers HI-SPD OPTOCPLR LSO5

RV1S9060ACCSP-10YC#SC0
Renesas Electronics
1: $3.37
1,364In Stock

Mfr. Part No.
RV1S9060ACCSP-10YC#SC0

Mouser Part No
968-RV1S9060AC-10YC#

Renesas Electronics

High Speed Optocouplers HI-SPD OPTOCPLR LSO5

Learn More

Datasheet

1,364In Stock

Cut Tape

$3.37

Reel

$3.37

$2.99

Min.: 1
Mult.: 1

: 20

5 V

5 ns

SMD/SMT

LSO-5

1 Channel

CMOS

High Speed Optocouplers HI-SPD OPTOCPLR, SO5, UL, CSA

RV1S9161ACCSP-100C#SC0
Renesas Electronics
1: $8.02
463In Stock

Mfr. Part No.
RV1S9161ACCSP-100C#SC0

Mouser Part No
968-RV1S9161A100CSC0

Renesas Electronics

High Speed Optocouplers HI-SPD OPTOCPLR, SO5, UL, CSA

Learn More

Datasheet

463In Stock

Cut Tape

$8.02

$5.08

Reel

$5.08

$4.42

$4.28

View

Min.: 1
Mult.: 1

: 20

5 V

SMD/SMT

1 Channel

Totem Pole

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