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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: 17,230

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Download Table (.CSV)

Part #

MOSFET Output Optocouplers Photorelay Low Trggr LED current; VDE

TLP170GM(V4TPL,E
Toshiba
1: $1.95
2,927In Stock

Mfr. Part No.
TLP170GM(V4TPL,E

Mouser Part No
757-TLP170GM(V4TPL,E

Toshiba

MOSFET Output Optocouplers Photorelay Low Trggr LED current; VDE

Learn More

Datasheet

2,927In Stock

Cut Tape

$1.95

$1.40

$1.06

$0.91

Reel

$0.82

View

Min.: 1
Mult.: 1

: 3,000

6 V

SMD/SMT

SOIC-6

1 Channel

Photo MOSFET

Triac & SCR Output Optocouplers Phototriac Output Zero Crossing

IL410-X007
Vishay Semiconductors
1: $3.34
2,425In Stock

Mfr. Part No.
IL410-X007

Mouser Part No
782-IL410-X007

Vishay Semiconductors

Triac & SCR Output Optocouplers Phototriac Output Zero Crossing

Datasheet

2,425In Stock

$3.34

$2.05

$1.92

$1.68

View

Min.: 1
Mult.: 1

SMD/SMT

SMD-6

1 Channel

PhotoTriac

High Speed Optocouplers 10Mbd Open Collector Single Channel

VO2601
Vishay Semiconductors
1: $2.02
2,936In Stock

Mfr. Part No.
VO2601

Mouser Part No
782-VO2601

Vishay Semiconductors

High Speed Optocouplers 10Mbd Open Collector Single Channel

Datasheet

2,936In Stock

$2.02

$1.24

$1.10

$0.95

View

Min.: 1
Mult.: 1

5 V

23 ns

50 mA

SMD/SMT

PDIP-8

1 Channel

Open Collector

Logic Output Opto-couplers OPT2 CPLR HS LSSO5 5M NIPDAU

RV1S9209ACCSP-10YV#SC0
Renesas Electronics
1: $4.39
1,564In Stock

Mfr. Part No.
RV1S9209ACCSP-10YV#SC0

Mouser Part No
968-RV1S9209SP10YVSC

Renesas Electronics

Logic Output Opto-couplers OPT2 CPLR HS LSSO5 5M NIPDAU

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Datasheet

1,564In Stock

Cut Tape

$4.39

$2.74

Reel

$2.74

$2.36

$2.16

View

Min.: 1
Mult.: 1

: 20

5 V

25 ns

SMD/SMT

SOP-5

1 Channel

Totem Pole

Logic Output Opto-couplers 1.5A IGBT Gate Drive

HCPL-T250-000E
Broadcom / Avago
1: $2.85
2,191In Stock

Mfr. Part No.
HCPL-T250-000E

Mouser Part No
630-HCPL-T250-000E

Broadcom / Avago

Logic Output Opto-couplers 1.5A IGBT Gate Drive

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Datasheet

2,191In Stock

$2.85

$1.99

$1.53

$1.33

View

Min.: 1
Mult.: 1

5 V

Through Hole

DIP-8

1 Channel

Open Collector

Transistor Output Optocouplers

PC3H7CJ0001H
Sharp Microelectronics
1: $1.29
4,381In Stock

Mfr. Part No.
PC3H7CJ0001H

Mouser Part No
852-PC3H7CJ0001H

Sharp Microelectronics

Transistor Output Optocouplers

Datasheet

4,381In Stock

Cut Tape

$1.29

$0.905

$0.675

$0.573

Reel

$0.511

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

6 V

18 us

4 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Solid State Relays - SSRs SSR Panel, 1x75A/600VAC ZC, DC in, IP20

SRP1-CRDZH-075TC-N
Littelfuse
1: $136.57
24In Stock
New Product

Mfr. Part No.
SRP1-CRDZH-075TC-N

Mouser Part No
576-SRP1-CRDZH075TCN

New Product

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x75A/600VAC ZC, DC in, IP20

Learn More

Datasheet

24In Stock

$136.57

$121.60

$116.10

$112.13

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Solid State Relays - SSRs SSR HP CL, 4x25A/240VAC ZC, DC in, QC

SRP4-CCDZL-025NF-N
Littelfuse
1: $443.22
12In Stock
New Product

Mfr. Part No.
SRP4-CCDZL-025NF-N

Mouser Part No
576-SRP4-CCDZL025NFN

New Product

Littelfuse

Solid State Relays - SSRs SSR HP CL, 4x25A/240VAC ZC, DC in, QC

Learn More

Datasheet

12In Stock

$443.22

$312.89

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Solid State Relays - PCB Mount 1-Form-A, OPTO MOSFET SEMICONDUCTOR IC

CPC1056N
IXYS Integrated Circuits
1: $1.31
7,458In Stock
New Product

Mfr. Part No.
CPC1056N

Mouser Part No
747-CPC1056N

New Product

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A, OPTO MOSFET SEMICONDUCTOR IC

Learn More

Datasheet

7,458In Stock

$1.31

$1.19

$1.14

$0.963

View

Min.: 1
Mult.: 1

SMD/SMT

SOP-4

MOSFET

Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package

VOLA617A-2X001T
Vishay Semiconductors
1: $1.83
3,000In Stock
New Product

Mfr. Part No.
VOLA617A-2X001T

Mouser Part No
78-VOLA617A-2X001T

New Product

Vishay Semiconductors

Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package

Learn More

Datasheet

3,000In Stock

Cut Tape

$1.83

$1.31

$0.997

$0.858

Reel

$0.774

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

6 V

3.7 us

100 mA

SMD/SMT

LSOP-4

1 Channel

Phototransistor

Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package

VOLA617A-3X001T
Vishay Semiconductors
1: $1.83
3,000In Stock
New Product

Mfr. Part No.
VOLA617A-3X001T

Mouser Part No
78-VOLA617A-3X001T

New Product

Vishay Semiconductors

Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package

Learn More

Datasheet

3,000In Stock

Cut Tape

$1.83

$1.31

$0.997

$0.858

Reel

$0.774

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

6 V

3.7 us

100 mA

SMD/SMT

LSOP-4

1 Channel

Phototransistor

Solid State Relays - SSRs Output: 50A, 24-265VAC / Control: 20-280VAC, 22-48VDC / Zero-cross / IP20 cover

SHC23A50
Teledyne Relays
1: $67.52
16In Stock
New At Mouser

Mfr. Part No.
SHC23A50

Mouser Part No
881-SHC23A50

New At Mouser

Teledyne Relays

Solid State Relays - SSRs Output: 50A, 24-265VAC / Control: 20-280VAC, 22-48VDC / Zero-cross / IP20 cover

Learn More

Datasheet

16In Stock

More Info Available

$67.52

$64.86

$52.48

$51.93

View

Min.: 1
Mult.: 1

Chassis Mount

Zero Switching

Solid State Relays - SSRs SSR ZS 600V 100A 4-32VDC VDE

RAM1A60D100
Carlo Gavazzi
1: $175.75
18In Stock

Mfr. Part No.
RAM1A60D100

Mouser Part No
225-RAM1A60D100

Carlo Gavazzi

Solid State Relays - SSRs SSR ZS 600V 100A 4-32VDC VDE

Datasheet

18In Stock

$175.75

$166.96

$158.17

Quote

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

High Speed Optocouplers 10MBd 1Ch 5mA

HCPL-2601-520E
Broadcom / Avago
1: $2.90
2,085In Stock

Mfr. Part No.
HCPL-2601-520E

Mouser Part No
630-HCPL-2601-520E

Broadcom / Avago

High Speed Optocouplers 10MBd 1Ch 5mA

Learn More

Datasheet

2,085In Stock

More Info Available

Cut Tape

$2.90

$2.02

$1.56

$1.44

Reel

$1.22

$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

24 ns

50 mA

Through Hole

PDIP-8 Gull Wing

1 Channel

Open Collector

High Speed Optocouplers 15MBd 3.3V 5mA

HCPL-260L-560E
Broadcom / Avago
1: $3.35
1,992In Stock

Mfr. Part No.
HCPL-260L-560E

Mouser Part No
630-HCPL-260L-560E

Broadcom / Avago

High Speed Optocouplers 15MBd 3.3V 5mA

Learn More

Datasheet

1,992In Stock

Cut Tape

$3.35

$2.45

$1.92

$1.77

Reel

$1.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

45 ns

SMD/SMT

PDIP-8 Gull Wing

1 Channel

Open Collector

Transistor Output Optocouplers

PC817X3NSZW
Sharp Microelectronics
1: $0.69
1,721In Stock

Mfr. Part No.
PC817X3NSZW

Mouser Part No
852-PC817X3NSZW

Sharp Microelectronics

Transistor Output Optocouplers

Datasheet

1,721In Stock

$0.69

$0.48

$0.351

$0.293

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers P/C LTV-827S-TA1-B TAPING TYPE II

LTV-827S-TA1-B
LITEON
1: $0.61
2,545In Stock

Mfr. Part No.
LTV-827S-TA1-B

Mouser Part No
859-LTV-827S-TA1-B

LITEON

Transistor Output Optocouplers P/C LTV-827S-TA1-B TAPING TYPE II

Learn More

Datasheet

2,545In Stock

Cut Tape

$0.61

$0.42

$0.302

$0.259

Reel

$0.219

View

Min.: 1
Mult.: 1

: 1,000

6 V

4 us

50 mA

SMD/SMT

SMD-8

2 Channel

NPN Phototransistor

Solid State Relays - PCB Mount SSR, GND Board, PCB Mounting, 4A OUT 2-60 VDC, IN 4-30 VDC, DC Switching

GNDB4D2D
Crouzet
1: $36.57
10In Stock

Mfr. Part No.
GNDB4D2D

Mouser Part No
874-GNDB4D2D

Crouzet

Solid State Relays - PCB Mount SSR, GND Board, PCB Mounting, 4A OUT 2-60 VDC, IN 4-30 VDC, DC Switching

Learn More

Datasheet

10In Stock

$36.57

Min.: 1
Mult.: 1

PCB Mount

SIP-4

Solid State Relays - SSRs DC Output: 20A, 1-200VDC / Control: 4.5-32 VDC / IP20 protection cover

SHC20DC20
Teledyne Relays
1: $102.02
18In Stock
25On Order
New At Mouser

Mfr. Part No.
SHC20DC20

Mouser Part No
881-SHC20DC20

New At Mouser

Teledyne Relays

Solid State Relays - SSRs DC Output: 20A, 1-200VDC / Control: 4.5-32 VDC / IP20 protection cover

Learn More

Datasheet

18In Stock

25On Order

$102.02

$94.90

$71.93

$71.64

View

Min.: 1
Mult.: 1

Panel Mount

MOSFET

Solid State Relays - SSRs Output: 50A, 42-660VAC / Control: 4-32VDC / Zero-cross / IP20 cover

STHC60D50
Teledyne Relays
1: $86.41
17In Stock
New At Mouser

Mfr. Part No.
STHC60D50

Mouser Part No
881-STHC60D50

New At Mouser

Teledyne Relays

Solid State Relays - SSRs Output: 50A, 42-660VAC / Control: 4-32VDC / Zero-cross / IP20 cover

Learn More

Datasheet

17In Stock

$86.41

$84.00

$66.08

$64.94

View

Min.: 1
Mult.: 1

Chassis Mount

Zero Switching

Transistor Output Optocouplers Hi-Iso Photo 1-Ch

PS2561L-1-F3-A
Renesas Electronics
1: $0.78
8,849In Stock
NRND

Mfr. Part No.
PS2561L-1-F3-A

Mouser Part No
551-PS2561L-1-F3-A

NRND

Renesas Electronics

Transistor Output Optocouplers Hi-Iso Photo 1-Ch

Datasheet

Product Comments

8,849In Stock

Cut Tape

$0.78

$0.543

$0.397

$0.332

Reel

$0.268

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

6 V

3 us

50 mA

SMD/SMT

DIP-4 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Multi-Channel Full-Pitch Phototransistor Optocoupler

ACPL-827-30CE
Broadcom / Avago
1: $1.09
4,023In Stock

Mfr. Part No.
ACPL-827-30CE

Mouser Part No
630-ACPL-827-30CE

Broadcom / Avago

Transistor Output Optocouplers Multi-Channel Full-Pitch Phototransistor Optocoupler

Learn More

Datasheet

4,023In Stock

$1.09

$0.762

$0.564

$0.476

View

Min.: 1
Mult.: 1

6 V

18 us

50 mA

SMD/SMT

PDIP-8

2 Channel

NPN Phototransistor

Logic Output Opto-couplers 1MBd 1Ch 10mA

HCPL-4506-020E
Broadcom / Avago
1: $3.02
2,003In Stock

Mfr. Part No.
HCPL-4506-020E

Mouser Part No
630-HCPL-4506-020E

Broadcom / Avago

Logic Output Opto-couplers 1MBd 1Ch 10mA

Learn More

Datasheet

2,003In Stock

$3.02

$2.10

$1.62

$1.41

View

Min.: 1
Mult.: 1

5 V

Through Hole

DIP-8

1 Channel

Open Collector

Transistor Output Optocouplers 5000 Vrms 50mA

HCPL-817-56DE
Broadcom / Avago
1: $0.60
14,161In Stock

Mfr. Part No.
HCPL-817-56DE

Mouser Part No
630-HCPL-817-56DE

Broadcom / Avago

Transistor Output Optocouplers 5000 Vrms 50mA

Learn More

Datasheet

14,161In Stock

More Info Available

Cut Tape

$0.60

$0.413

$0.297

$0.245

Reel

$0.207

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

6 V

18 us

50 mA

Through Hole

PDIP-4 Gull Wing

1 Channel

NPN Phototransistor

Solid State Relays - PCB Mount SOLID STATE RELAY

G3R-IAZR1SN-UTU AC100-240
Omron Automation and Safety
1: $42.01
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

$42.01

$39.90

$37.81

$35.70

View

Min.: 1
Mult.: 1

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