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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: 17,229

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Download Table (.CSV)

Part #

Transistor Output Optocouplers CTR 50-600% 1MA

VOS628A-X001T
Vishay Semiconductors
1: £0.629
68,278In Stock

Mfr. Part No.
VOS628A-X001T

Mouser Part No
78-VOS628A-X001T

Vishay Semiconductors

Transistor Output Optocouplers CTR 50-600% 1MA

Learn More

Datasheet

68,278In Stock

Cut Tape

£0.629

£0.445

£0.326

£0.275

Reel

£0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

6 V

10 us

100 mA

SMD/SMT

SOP-4

1 Channel

NPN Phototransistor

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 2mA

VO4258H-X007T
Vishay Semiconductors
1: £2.20
14,012In Stock

Mfr. Part No.
VO4258H-X007T

Mouser Part No
782-VO4258H-X007T

Vishay Semiconductors

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 2mA

Datasheet

14,012In Stock

Cut Tape

£2.20

£1.79

£1.47

£1.28

Reel

£1.22

£1.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SMD-6

1 Channel

PhotoTriac

Solid State Relays - PCB Mount 1-Form-C 250V 170 mA Solid State Relay

LCC120STR
IXYS Integrated Circuits
1: £4.14
5,914In Stock

Mfr. Part No.
LCC120STR

Mouser Part No
849-LCC120STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-C 250V 170 mA Solid State Relay

Datasheet

5,914In Stock

Cut Tape

£4.14

£3.69

£3.53

£3.41

£3.40

Reel

£3.40

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-8

MOSFET

Galvanically Isolated Gate Drivers ISOLATED DUAL CHANNEL IGBT GATE DRIVER

NCV57252DWR2G
onsemi
1: £2.23
17,509In Stock

Mfr. Part No.
NCV57252DWR2G

Mouser Part No
863-NCV57252DWR2G

onsemi

Galvanically Isolated Gate Drivers ISOLATED DUAL CHANNEL IGBT GATE DRIVER

Learn More

Datasheet

17,509In Stock

Cut Tape

£2.23

£1.67

£1.54

£1.39

Reel

£1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

12 ns

SMD/SMT

SOIC-16

2 Channel

High Speed Optocouplers 10MBd 4CH 1500Vdc Hermetically sealed

HCPL-6651
Broadcom / Avago
1: £143.57
103In Stock

Mfr. Part No.
HCPL-6651

Mouser Part No
630-HCPL-6651

Broadcom / Avago

High Speed Optocouplers 10MBd 4CH 1500Vdc Hermetically sealed

Learn More

Datasheet

103In Stock

£143.57

£125.09

Min.: 1
Mult.: 1

5 V

90 ns

Through Hole

Flat-Pack 16

4 Channel

Open Collector

High Speed Optocouplers Photo-IC 6V 125degC 3750 Vrms

TLP2366(V4-TPL,E
Toshiba
1: £1.06
48,711In Stock

Mfr. Part No.
TLP2366(V4-TPL,E

Mouser Part No
757-TLP2366V4-TPLE

Toshiba

High Speed Optocouplers Photo-IC 6V 125degC 3750 Vrms

Learn More

Datasheet

48,711In Stock

Cut Tape

£1.06

£0.753

£0.563

£0.48

Reel

£0.399

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

5 V

15 ns

SMD/SMT

1 Channel

Totem Pole

Triac & SCR Output Optocouplers X36PBF Triac Couplr Trigger Currnt 100C

TLP266J(T7-TPL,E
Toshiba
1: £0.636
241,396In Stock

Mfr. Part No.
TLP266J(T7-TPL,E

Mouser Part No
757-TLP266J(T7-TPLE

Toshiba

Triac & SCR Output Optocouplers X36PBF Triac Couplr Trigger Currnt 100C

Learn More

Datasheet

241,396In Stock

Cut Tape

£0.636

£0.444

£0.326

£0.274

Reel

£0.198

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOP-4

1 Channel

PhotoTriac

Transistor Output Optocouplers Photocoupler SO16

TLP291-4(V4GBTPE
Toshiba
1: £1.04
92,450In Stock

Mfr. Part No.
TLP291-4(V4GBTPE

Mouser Part No
757-TLP291-4V4GBTPE

Toshiba

Transistor Output Optocouplers Photocoupler SO16

Datasheet

92,450In Stock

Cut Tape

£1.04

£0.739

£0.55

£0.469

Reel

£0.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

5 V

2 us

50 mA

SMD/SMT

SOIC-16

4 Channel

Phototransistor

Solid State Relays - PCB Mount DIP4 MOSFET RELAY

G3VM-401DY2(TR05)
Omron Electronics
1: £2.69
919In Stock

Mfr. Part No.
G3VM-401DY2(TR05)

Mouser Part No
653-G3VM-401DY2-TR05

Omron Electronics

Solid State Relays - PCB Mount DIP4 MOSFET RELAY

Learn More

Datasheet

919In Stock

Cut Tape

£2.69

£2.55

£2.35

£2.28

Reel

£1.97

View

Min.: 1
Mult.: 1

: 500

PCB Mount

SMD DIP-4

MOSFET

Photodiode Output Optocouplers SMD-8 Option 7 VDE Linear Optocoupler, AEC-Q101 Qualified

VOA300-EF-X017T
Vishay Semiconductors
1: £3.88
1,970In Stock

Mfr. Part No.
VOA300-EF-X017T

Mouser Part No
78-VOA300-EF-X017T

Vishay Semiconductors

Photodiode Output Optocouplers SMD-8 Option 7 VDE Linear Optocoupler, AEC-Q101 Qualified

Learn More

Datasheet

1,970In Stock

Cut Tape

£3.88

£2.94

£2.41

£2.03

Reel

£1.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

0.8 us

SMD/SMT

SMD-8

1 Channel

Photo-Diode Array

Galvanically Isolated Gate Drivers DUAL OUTPUT IGBT DRIVER WITHOUT PINS 12&13

NCD57540DWKR2G
onsemi
1: £3.38
951In Stock

Mfr. Part No.
NCD57540DWKR2G

Mouser Part No
863-NCD57540DWKR2G

onsemi

Galvanically Isolated Gate Drivers DUAL OUTPUT IGBT DRIVER WITHOUT PINS 12&13

Learn More

Datasheet

951In Stock

Cut Tape

£3.38

£2.58

£2.37

£2.14

View

Reel

£1.90

Min.: 1
Mult.: 1

: 1,000

12 ns

SMD/SMT

SOIC-16

Transistor Output Optocouplers Photo Coupler SL-4 T&R 2K

DPC816S-C-TR
Diodes Incorporated
1: £0.117
5,357In Stock
New Product

Mfr. Part No.
DPC816S-C-TR

Mouser Part No
621-DPC816S-C-TR

New Product

Diodes Incorporated

Transistor Output Optocouplers Photo Coupler SL-4 T&R 2K

Datasheet

5,357In Stock

Cut Tape

£0.117

£0.065

£0.055

£0.054

Reel

£0.048

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

6 V

18 us

30 mA

SMD/SMT

SL-4

1 Channel

Phototransistor

Transistor Output Optocouplers Hi-Iso Darling 4-Ch

PS2802-4-A
Renesas Electronics
1: £5.23
14,751In Stock
NRND

Mfr. Part No.
PS2802-4-A

Mouser Part No
551-PS2802-4-A

NRND

Renesas Electronics

Transistor Output Optocouplers Hi-Iso Darling 4-Ch

Datasheet

Product Comments

14,751In Stock

£5.23

£3.55

£2.91

£2.71

View

Min.: 1
Mult.: 1

6 V

200 us

100 mA

SMD/SMT

SSOP-16

4 Channel

Photodarlington

Logic Output Opto-couplers Optocoupler

ACPL-K376-560E
Broadcom / Avago
1: £5.02
9,263In Stock
9,000On Order

Mfr. Part No.
ACPL-K376-560E

Mouser Part No
630-ACPL-K376-560E

Broadcom / Avago

Logic Output Opto-couplers Optocoupler

Learn More

Datasheet

9,263In Stock

9,000On Order

Cut Tape

£5.02

£3.79

£3.05

£2.80

Reel

£2.64

£2.57

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24 us

SMD/SMT

1 Channel

Open Collector

High Speed Optocouplers 10MBd Optocoupler

ACPL-K64L-500E
Broadcom / Avago
1: £4.01
7,983In Stock
8,000On Order

Mfr. Part No.
ACPL-K64L-500E

Mouser Part No
630-ACPL-K64L-500E

Broadcom / Avago

High Speed Optocouplers 10MBd Optocoupler

Learn More

Datasheet

7,983In Stock

8,000On Order

Cut Tape

£4.01

£3.21

£2.63

£2.35

Reel

£2.24

£2.13

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

12 ns

SMD/SMT

SOIC-8

2 Channel

Photo IC

High Speed Optocouplers 100kBd 2Ch 230mA

HCPL-073A-500E
Broadcom / Avago
1: £5.13
28,623In Stock

Mfr. Part No.
HCPL-073A-500E

Mouser Part No
630-HCPL-073A-500E

Broadcom / Avago

High Speed Optocouplers 100kBd 2Ch 230mA

Learn More

Datasheet

28,623In Stock

Cut Tape

£5.13

£3.88

£3.10

£2.81

£2.66

Reel

£2.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

2.5 V

60 mA

SMD/SMT

SOIC-8

2 Channel

Photodarlington

Optically Isolated Amplifiers 4.5 - 5.5 SV 8 dB

HCPL-7840-560E
Broadcom / Avago
1: £5.02
4,398In Stock

Mfr. Part No.
HCPL-7840-560E

Mouser Part No
630-HCPL-7840-560E

Broadcom / Avago

Optically Isolated Amplifiers 4.5 - 5.5 SV 8 dB

Learn More

Datasheet

4,398In Stock

Cut Tape

£5.02

£3.58

£3.11

£3.02

Reel

£2.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

DIP-8

High Speed Optocouplers 1MBd 3750Vdc

HCPL-M453-500E
Broadcom / Avago
1: £2.17
17,249In Stock

Mfr. Part No.
HCPL-M453-500E

Mouser Part No
630-HCPL-M453-500E

Broadcom / Avago

High Speed Optocouplers 1MBd 3750Vdc

Learn More

Datasheet

17,249In Stock

Cut Tape

£2.17

£1.57

£1.22

£1.07

Reel

£0.969

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

5 V

8 mA

SMD/SMT

SOIC-5

1 Channel

Phototransistor

Solid State Relays - PCB Mount 20V SPST-NO SOP6 SMT 2500mA .02ohm 1000pF

G3VM-21HR(TR)
Omron Electronics
1: £6.89
2,051In Stock

Mfr. Part No.
G3VM-21HR(TR)

Mouser Part No
653-G3VM-21HRTR

Omron Electronics

Solid State Relays - PCB Mount 20V SPST-NO SOP6 SMT 2500mA .02ohm 1000pF

Learn More

Datasheet

2,051In Stock

Cut Tape

£6.89

£6.79

£6.70

£6.63

Reel

£6.63

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCB Mount

SOP-6

MOSFET

Transistor Output Optocouplers OPTO ISOLATOR 3.75KV TRANS 6-SO 4

TLP292(TPL,E
Toshiba
1: £0.402
418,891In Stock

Mfr. Part No.
TLP292(TPL,E

Mouser Part No
757-TLP292(TPLE

Toshiba

Transistor Output Optocouplers OPTO ISOLATOR 3.75KV TRANS 6-SO 4

Learn More

Datasheet

418,891In Stock

Cut Tape

£0.402

£0.28

£0.201

£0.167

Reel

£0.145

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

1 Channel

Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.4A Ron=1.5Ohm

TLP3412(TP,F
Toshiba
1: £2.36
45,930In Stock
55,065On Order

Mfr. Part No.
TLP3412(TP,F

Mouser Part No
757-TLP3412TPF

Toshiba

Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.4A Ron=1.5Ohm

Learn More

Datasheet

45,930In Stock

55,065On Order

Cut Tape

£2.36

£2.18

£1.96

£1.90

View

Reel

£1.37

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCB Mount

VSON-4

Photo MOSFET

Transistor Output Optocouplers RECOMMENDED ALT SFH6

VO615A-3X007T
Vishay Semiconductors
1: £0.292
252,038In Stock

Mfr. Part No.
VO615A-3X007T

Mouser Part No
78-VO615A-3X007T

Vishay Semiconductors

Transistor Output Optocouplers RECOMMENDED ALT SFH6

Datasheet

252,038In Stock

Cut Tape

£0.292

£0.201

£0.145

£0.119

Reel

£0.092

View

Min.: 1
Mult.: 1

: 1,000

6 V

3 us

50 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

SFH615A-4X009
Vishay Semiconductors
1: £0.636
51,584In Stock

Mfr. Part No.
SFH615A-4X009

Mouser Part No
782-SFH615A-4X009

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

Datasheet

Product Comments

51,584In Stock

£0.636

£0.442

£0.325

£0.272

View

Min.: 1
Mult.: 1

6 V

4 us

50 mA

SMD/SMT

PDIP-4 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out

TCMT1102
Vishay Semiconductors
1: £0.439
130,806In Stock

Mfr. Part No.
TCMT1102

Mouser Part No
782-TCMT1102

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out

Datasheet

130,806In Stock

Cut Tape

£0.439

£0.295

£0.218

£0.182

Reel

£0.137

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

6 V

5.5 us

50 mA

SMD/SMT

SOP-4

1 Channel

NPN Phototransistor

Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay

CPC1025NTR
IXYS Integrated Circuits
1: £1.17
148,383In Stock
66,000On Order

Mfr. Part No.
CPC1025NTR

Mouser Part No
849-CPC1025NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay

Learn More

Datasheet

148,383In Stock

66,000On Order

Cut Tape

£1.17

£1.05

£1.00

£0.969

Reel

£0.707

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

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