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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: 17,073

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Part #

Solid State Relays - PCB Mount SPST-NO/NC 8PIN DIP

LCC120
IXYS Integrated Circuits
1: $5.87
4,682In Stock

Mfr. Part No.
LCC120

Mouser Part No
849-LCC120

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO/NC 8PIN DIP

Datasheet

4,682In Stock

$5.87

$5.12

$4.34

$4.21

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount 250V 2 FORM A PHOTO VOLTAIC RELAY

PVT322SPBF
Infineon Technologies
1: $8.36
3,596In Stock

Mfr. Part No.
PVT322SPBF

Mouser Part No
942-PVT322SPBF

Infineon Technologies

Solid State Relays - PCB Mount 250V 2 FORM A PHOTO VOLTAIC RELAY

Datasheet

3,596In Stock

$8.36

$7.83

$7.63

$7.47

View

Min.: 1
Mult.: 1

PCB Mount

MOSFET

Solid State Relays - SSRs PLC-HSC-24DC/220DC/10

2905495
Phoenix Contact
1: $82.62
71In Stock

Mfr. Part No.
2905495

Mouser Part No
651-2905495

Phoenix Contact

Solid State Relays - SSRs PLC-HSC-24DC/220DC/10

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Datasheet

71In Stock

$82.62

Min.: 1
Mult.: 1

DIN Rail Mount

Optically Isolated Gate Drivers Gate Drive Coupler; 1A; High Temp; RoHS; VDE

TLP5771H(D4-TP,E
Toshiba
1: $2.38
1,685In Stock

Mfr. Part No.
TLP5771H(D4-TP,E

Mouser Part No
757-TLP5771HD4-TPE

Toshiba

Optically Isolated Gate Drivers Gate Drive Coupler; 1A; High Temp; RoHS; VDE

Learn More

Datasheet

1,685In Stock

Cut Tape

$2.38

$1.72

$1.33

$1.15

$1.05

Reel

$0.961

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

5 V

56 ns

SMD/SMT

1 Channel

Logic Output Opto-couplers Smart Gate Drive Coupler; RoHS

TLP5212(D4-TP,E
Toshiba
1: $5.26
6,158In Stock

Mfr. Part No.
TLP5212(D4-TP,E

Mouser Part No
757-TLP5212D4-TPE

Toshiba

Logic Output Opto-couplers Smart Gate Drive Coupler; RoHS

Learn More

Datasheet

6,158In Stock

Cut Tape

$5.26

$3.92

$3.13

$2.80

$2.74

Reel

$2.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

5 V

57 ns

SMD/SMT

SO-16

1 Channel

IGBT Collector

Photodiode Output Optocouplers SMD-8 OPTION 7 VDE LINEAR

VOA300-F-X017T
Vishay Semiconductors
1: $5.61
1,527In Stock

Mfr. Part No.
VOA300-F-X017T

Mouser Part No
78-VOA300-F-X017T

Vishay Semiconductors

Photodiode Output Optocouplers SMD-8 OPTION 7 VDE LINEAR

Learn More

Datasheet

1,527In Stock

Cut Tape

$5.61

$4.65

$3.74

$3.31

Reel

$3.16

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

5 V

0.8 us

SMD/SMT

SMD-8

1 Channel

Photo-Diode Array

Galvanically Isolated Gate Drivers Iso 1/2 Bridge Drv w PWM input UVLO 4.5V

ADUM4221-1ARIZ-RL
Analog Devices
1: $10.58
3,632In Stock

Mfr. Part No.
ADUM4221-1ARIZ-RL

Mouser Part No
584-ADUM4221-1ARIZ-R

Analog Devices

Galvanically Isolated Gate Drivers Iso 1/2 Bridge Drv w PWM input UVLO 4.5V

Learn More

Datasheet

3,632In Stock

Cut Tape

$10.58

$8.18

$7.80

$6.77

$6.47

Reel

$6.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

25 ns

SMD/SMT

SOIC-16

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

ADUM4221-1BRIZ-RL
Analog Devices
1: $10.58
13,619In Stock

Mfr. Part No.
ADUM4221-1BRIZ-RL

Mouser Part No
584-ADUM4221-1BRIZ-R

Analog Devices

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

Learn More

Datasheet

13,619In Stock

Cut Tape

$10.58

$8.18

$7.80

$6.77

$6.47

Reel

$6.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

25 ns

SMD/SMT

SOIC-16

Logic Output Opto-couplers Optocoupler

ACPL-K342-560E
Broadcom / Avago
1: $4.00
12,267In Stock

Mfr. Part No.
ACPL-K342-560E

Mouser Part No
630-ACPL-K342-560E

Broadcom / Avago

Logic Output Opto-couplers Optocoupler

Learn More

Datasheet

12,267In Stock

Cut Tape

$4.00

$2.83

$2.56

$2.16

View

Reel

$1.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

5 V

22 ns

SMD/SMT

SO-8 Stretched

1 Channel

Rail-to-Rail

High Speed Optocouplers 0.4A IGBT Gate Drive

HCPL-J314-500E
Broadcom / Avago
1: $3.11
10,513In Stock

Mfr. Part No.
HCPL-J314-500E

Mouser Part No
630-HCPL-J314-500E

Broadcom / Avago

High Speed Optocouplers 0.4A IGBT Gate Drive

Learn More

Datasheet

10,513In Stock

Cut Tape

$3.11

$2.27

$1.77

$1.55

Reel

$1.26

$1.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

3 V

50 ns

SMD/SMT

PDIP-8 Gull Wing

1 Channel

Open Collector

Solid State Relays - PCB Mount 40V SPST-NO SOP4 SMT 1000mA .1ohm 300pF

G3VM-41GR8(TR)
Omron Electronics
1: $5.16
4,947In Stock

Mfr. Part No.
G3VM-41GR8(TR)

Mouser Part No
653-G3VM-41GR8TR

Omron Electronics

Solid State Relays - PCB Mount 40V SPST-NO SOP4 SMT 1000mA .1ohm 300pF

Learn More

Datasheet

4,947In Stock

Cut Tape

$5.16

$5.14

$4.47

$4.31

View

Reel

$3.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount PhotoMOS SOP 1Form A 3.3A 60V AC/DC

AQV252G3SX
Panasonic Industrial Devices
1: $10.39
2,373In Stock

Mfr. Part No.
AQV252G3SX

Mouser Part No
769-AQV252G3SX

Panasonic Industrial Devices

Solid State Relays - PCB Mount PhotoMOS SOP 1Form A 3.3A 60V AC/DC

Learn More

Datasheet

2,373In Stock

Cut Tape

$10.39

$9.52

$8.70

$8.49

Reel

$6.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SOP-6

Photo MOSFET

Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%

SFH6286-4T
Vishay Semiconductors
1: $1.31
125,722In Stock

Mfr. Part No.
SFH6286-4T

Mouser Part No
782-SFH6286-4T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%

Datasheet

125,722In Stock

Cut Tape

$1.31

$0.879

$0.483

$0.433

Reel

$0.424

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

3.5 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA

VO4256H-X007T
Vishay Semiconductors
1: $3.19
19,549In Stock

Mfr. Part No.
VO4256H-X007T

Mouser Part No
782-VO4256H-X007T

Vishay Semiconductors

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA

Datasheet

19,549In Stock

Cut Tape

$3.19

$2.33

$1.83

$1.60

Reel

$1.59

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

PDIP-6 Gull Wing

1 Channel

PhotoTriac

Solid State Relays - PCB Mount 1-Form-B, 60V, 75mA 4-Pin SOP

CPC1106N
IXYS Integrated Circuits
1: $1.54
57,636In Stock

Mfr. Part No.
CPC1106N

Mouser Part No
849-CPC1106N

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-B, 60V, 75mA 4-Pin SOP

Datasheet

57,636In Stock

$1.54

$1.37

$1.30

$1.26

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Galvanically Isolated Gate Drivers IGBT gate driver

NCV57000DWR2G
onsemi
1: $3.91
24,031In Stock

Mfr. Part No.
NCV57000DWR2G

Mouser Part No
863-NCV57000DWR2G

onsemi

Galvanically Isolated Gate Drivers IGBT gate driver

Learn More

Datasheet

24,031In Stock

Cut Tape

$3.91

$2.63

$2.37

$1.86

View

Reel

$1.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

10 ns

SMD/SMT

SOIC-16

Solid State Relays - PCB Mount SIGNAL RELAYS MOSFET VSON

G3VM-41UR4(TR05)
Omron Electronics
1: $8.73
861In Stock

Mfr. Part No.
G3VM-41UR4(TR05)

Mouser Part No
653-G3VM-41UR4-TR05

Omron Electronics

Solid State Relays - PCB Mount SIGNAL RELAYS MOSFET VSON

Learn More

Datasheet

861In Stock

Cut Tape

$8.73

$7.97

$7.09

$6.99

Reel

$6.13

View

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

VSON-4

MOSFET

Transistor Output Optocouplers Optocoupler 4-pin SSOP

PS2911-1-AX
Renesas Electronics
1: $4.80
7,727In Stock
NRND

Mfr. Part No.
PS2911-1-AX

Mouser Part No
968-PS2911-1-AX

NRND

Renesas Electronics

Transistor Output Optocouplers Optocoupler 4-pin SSOP

Learn More

Datasheet

7,727In Stock

$4.80

$2.72

$2.51

$2.35

View

Min.: 1
Mult.: 1

6 V

5 us

40 mA

SMD/SMT

SSOP-4

1 Channel

NPN Phototransistor

Solid State Relays - PCB Mount 100VDC 250mA SOP 1 Form A 3/4 Pin Side

AQY215S
Panasonic Industrial Devices
1: $4.04
2,333In Stock

Mfr. Part No.
AQY215S

Mouser Part No
769-AQY215S

Panasonic Industrial Devices

Solid State Relays - PCB Mount 100VDC 250mA SOP 1 Form A 3/4 Pin Side

Learn More

Datasheet

2,333In Stock

Cut Tape

$4.04

$3.95

$3.58

$3.41

Reel

$3.27

View

Min.: 1
Mult.: 1

Reel: 100

PCB Mount

SOP-4

Photo MOSFET

High Speed Optocouplers High Speed 3A OUT MOSFET Gate Driver

FOD3182SDV
onsemi
1: $2.85
9,995In Stock

Mfr. Part No.
FOD3182SDV

Mouser Part No
512-FOD3182SDV

onsemi

High Speed Optocouplers High Speed 3A OUT MOSFET Gate Driver

Learn More

Datasheet

9,995In Stock

Cut Tape

$2.85

$2.11

$1.76

$1.50

Reel

$1.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

5 V

38 ns

SMD/SMT

SMT-8

1 Channel

Photodarlington

Logic Output Opto-couplers Auto Optocoupler IEC

ACPL-K30T-560E
Broadcom / Avago
1: $4.28
7,161In Stock

Mfr. Part No.
ACPL-K30T-560E

Mouser Part No
630-ACPL-K30T-560E

Broadcom / Avago

Logic Output Opto-couplers Auto Optocoupler IEC

Learn More

Datasheet

7,161In Stock

Cut Tape

$4.28

$3.17

$2.51

$2.22

Reel

$2.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

6 V

2 ms

SMD/SMT

SOIC-8

1 Channel

Integrated Photo IC

High Speed Optocouplers 25MBd 1Ch 150mA

HCPL-0720-500E
Broadcom / Avago
1: $6.48
16,118In Stock

Mfr. Part No.
HCPL-0720-500E

Mouser Part No
630-HCPL-0720-500E

Broadcom / Avago

High Speed Optocouplers 25MBd 1Ch 150mA

Learn More

Datasheet

16,118In Stock

Cut Tape

$6.48

$4.57

$3.87

$3.61

Reel

$3.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

9 ns

SMD/SMT

SOIC-8

1 Channel

Photo IC

Solid State Relays - PCB Mount 60V 1 Form A PhotoVoltaic Rly

PVG612PBF
Infineon Technologies
1: $6.76
6,630In Stock

Mfr. Part No.
PVG612PBF

Mouser Part No
942-PVG612PBF

Infineon Technologies

Solid State Relays - PCB Mount 60V 1 Form A PhotoVoltaic Rly

Datasheet

6,630In Stock

$6.76

$5.12

$4.84

$4.70

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount SSR Photo MOSFET (60V 1.0A)

ASSR-1530-505E
Broadcom / Avago
1: $11.82
1,852In Stock

Mfr. Part No.
ASSR-1530-505E

Mouser Part No
630-ASSR-1530-505E

Broadcom / Avago

Solid State Relays - PCB Mount SSR Photo MOSFET (60V 1.0A)

Learn More

Datasheet

1,852In Stock

Cut Tape

$11.82

$10.53

$10.04

$9.70

View

Reel

$8.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SOP-8

Photo MOSFET

High Speed Optocouplers 10MBd 1Ch 5mA

HCNW2611-500E
Broadcom / Avago
1: $4.29
19,281In Stock

Mfr. Part No.
HCNW2611-500E

Mouser Part No
630-HCNW2611-500E

Broadcom / Avago

High Speed Optocouplers 10MBd 1Ch 5mA

Learn More

Datasheet

19,281In Stock

Cut Tape

$4.29

$3.17

$2.51

$2.33

Reel

$2.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

5 V

24 ns

50 mA

SMD/SMT

PDIP-8 Gull Wing

1 Channel

Open Collector

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
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