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Optocouplers / Photocouplers

Optocouplers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many optocoupler manufacturers including Broadcom, LITEON, 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: 18,867

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Part #

High Speed Optocouplers 8PW 2-CH DARL SMD

HCPL2730SM
onsemi
1: ¥500
995In Stock
New Product

Mfr. Part #
HCPL2730SM

Mouser Part #
863-HCPL2730SM

New Product

onsemi

High Speed Optocouplers 8PW 2-CH DARL SMD

Learn More

Datasheet

995In Stock

¥500

¥347.1

¥269.1

Min.: 1
Mult.: 1
Max.: 100

5 V

SMD/SMT

DIP-8

2 Channel

Logic Output Optocouplers High Speed 10MBit/s Logic Gate Optocouple

HCPL2630VM
onsemi
1: ¥413.6
485In Stock
1,000Expected 12/29/2026
New Product

Mfr. Part #
HCPL2630VM

Mouser Part #
863-HCPL2630VM

New Product

onsemi

Logic Output Optocouplers High Speed 10MBit/s Logic Gate Optocouple

Learn More

Datasheet

485In Stock

1,000Expected 12/29/2026

¥413.6

¥299

¥230.9

Min.: 1
Mult.: 1
Max.: 150

5 V

30 ns

Through Hole

DIP-8

2 Channel

Open Collector

Transistor Output Optocouplers AC input transistor optocoupler; DIP4; RoHS; T&R, VDE

TLP620M(D4GRT5,E
Toshiba
1: ¥197.7
432In Stock
1,500Expected 9/4/2026
New Product

Mfr. Part #
TLP620M(D4GRT5,E

Mouser Part #
757-TLP620MD4GRT5E

New Product

Toshiba

Transistor Output Optocouplers AC input transistor optocoupler; DIP4; RoHS; T&R, VDE

432In Stock

1,500Expected 9/4/2026

Cut Tape

¥197.7

¥135.2

¥99.5

¥83.5

Reel

¥72.1

View

Min.: 1
Mult.: 1

: 1,500

Solid State Relays - PCB Mount Relay

C60-10
Teledyne Relays
1: ¥71,281.8
88In Stock

Mfr. Part #
C60-10

Mouser Part #
881-C60-10

Teledyne Relays

Solid State Relays - PCB Mount Relay

Datasheet

88In Stock

¥71,281.8

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

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

SHC20DC20
Teledyne Relays
1: ¥16,945.5
55In Stock

Mfr. Part #
SHC20DC20

Mouser Part #
881-SHC20DC20

Teledyne Relays

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

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Datasheet

55In Stock

¥16,945.5

¥15,762.9

¥11,947.6

¥11,899.4

View

Min.: 1
Mult.: 1

Panel Mount

MOSFET

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

NCD57530DWKR2G
onsemi
1: ¥790.6
970In Stock

Mfr. Part #
NCD57530DWKR2G

Mouser Part #
863-NCD57530DWKR2G

onsemi

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

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Datasheet

970In Stock

Cut Tape

¥790.6

¥602.9

¥553.1

¥500

Reel

¥426.9

View

Min.: 1
Mult.: 1

: 1,000

12 ns

SMD/SMT

SOIC-16

Galvanically Isolated Gate Drivers 2.5-A/5-A IsoIGBT MO SFET Gate Driver A A 595-ISO5452QDWQ1

ISO5452QDWRQ1
Texas Instruments
1: ¥1,074.7
16,513In Stock

Mfr. Part #
ISO5452QDWRQ1

Mouser Part #
595-ISO5452QDWRQ1

Texas Instruments

Galvanically Isolated Gate Drivers 2.5-A/5-A IsoIGBT MO SFET Gate Driver A A 595-ISO5452QDWQ1

Learn More

Datasheet

16,513In Stock

Cut Tape

¥1,074.7

¥823.9

¥760.7

¥692.6

View

Reel

¥601.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

18 ns

SMD/SMT

SOIC-16

Galvanically Isolated Gate Drivers High CMTI 2.5kV UVLO driver

SI8271GBD-IS
Skyworks Solutions, Inc.
1: ¥607.9
14,531In Stock

Mfr. Part #
SI8271GBD-IS

Mouser Part #
634-SI8271GBD-IS

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers High CMTI 2.5kV UVLO driver

Learn More

Datasheet

14,531In Stock

¥607.9

¥458.4

¥380.4

¥363.8

View

Min.: 1
Mult.: 1

16 ns

SMD/SMT

SOIC-8

1 Channel

High Speed Optocouplers High-Speed (20 Mbps) IC Photocoupler

TLP2768A(TP,E
Toshiba
1: ¥252.5
61,944In Stock

Mfr. Part #
TLP2768A(TP,E

Mouser Part #
757-TLP2768ATPE

Toshiba

High Speed Optocouplers High-Speed (20 Mbps) IC Photocoupler

Learn More

Datasheet

61,944In Stock

Cut Tape

¥252.5

¥179.4

¥132.9

¥116.9

Reel

¥102

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

5 V

30 ns

SMD/SMT

SO-6 Stretched

1 Channel

Open Collector

Logic Output Optocouplers Smart Gate Drive Coupler; RoHS; VDE

TLP5212(D4-TP,E
Toshiba
1: ¥993.3
6,123In Stock

Mfr. Part #
TLP5212(D4-TP,E

Mouser Part #
757-TLP5212D4-TPE

Toshiba

Logic Output Optocouplers Smart Gate Drive Coupler; RoHS; VDE

Learn More

Datasheet

6,123In Stock

Cut Tape

¥993.3

¥709.2

¥581.4

¥504.9

¥446.8

Reel

¥433.5

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

5 V

57 ns

SMD/SMT

SO-16

1 Channel

IGBT Collector

Solid State Relays - PCB Mount PCB Mount PhotoMOS SSOP CXR3 4.45x2.65x1.8mm 1k Reel

AQY221N5V1Y
Panasonic Industry
1: ¥2,004.8
3,032In Stock

Mfr. Part #
AQY221N5V1Y

Mouser Part #
769-AQY221N5V1Y

Panasonic Industry

Solid State Relays - PCB Mount PCB Mount PhotoMOS SSOP CXR3 4.45x2.65x1.8mm 1k Reel

Learn More

Datasheet

3,032In Stock

Cut Tape

¥2,004.8

¥1,878.6

¥1,669.3

¥1,586.3

View

Reel

¥1,280.6

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOSFET

Transistor Output Optocouplers RECOMMENDED ALT SFH6

VO617A-4X016
Vishay Semiconductors
1: ¥73.1
302,381In Stock

Mfr. Part #
VO617A-4X016

Mouser Part #
78-VO617A-4X016

Vishay Semiconductors

Transistor Output Optocouplers RECOMMENDED ALT SFH6

Learn More

Datasheet

302,381In Stock

¥73.1

¥50.2

¥35.9

¥29.4

View

Min.: 1
Mult.: 1

6 V

4.6 us

50 mA

Through Hole

DIP-4

1 Channel

NPN Phototransistor

Solid State Relays - PCB Mount SS Relay SP, NO 4-PIN SOP OptoMOS

CPC1004N
IXYS Integrated Circuits
1: ¥450.1
15,512In Stock

Mfr. Part #
CPC1004N

Mouser Part #
849-CPC1004N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SS Relay SP, NO 4-PIN SOP OptoMOS

Learn More

Datasheet

15,512In Stock

¥450.1

¥428.5

¥415.3

¥410.3

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount SPST-NO 4PIN SOP

CPC1035N
IXYS Integrated Circuits
1: ¥581.4
28,214In Stock

Mfr. Part #
CPC1035N

Mouser Part #
849-CPC1035N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 4PIN SOP

Learn More

Datasheet

28,214In Stock

¥581.4

¥438.5

¥418.6

¥408.6

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-B 250V 200mA Solid State Relay

LCB127STR
IXYS Integrated Circuits
1: ¥1,176
9,364In Stock

Mfr. Part #
LCB127STR

Mouser Part #
849-LCB127STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-B 250V 200mA Solid State Relay

Datasheet

9,364In Stock

Cut Tape

¥1,176

¥1,106.2

¥1,066.4

¥1,043.1

Reel

¥840.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-6

MOSFET

Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate driver for Enhancement mode GaN FETs

STGAP2GSNCTR
STMicroelectronics
1: ¥568.1
1,325In Stock

Mfr. Part #
STGAP2GSNCTR

Mouser Part #
511-STGAP2GSNCTR

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate driver for Enhancement mode GaN FETs

Learn More

Datasheet

1,325In Stock

Cut Tape

¥568.1

¥426.9

¥392

¥352.1

Reel

¥297.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

30 ns

SMD/SMT

SO-8

MOSFET Output Optocouplers Photorelay; high speed; RoHS

TLP3476S(TP,E
Toshiba
1: ¥1,004.9
3,187In Stock

Mfr. Part #
TLP3476S(TP,E

Mouser Part #
757-TLP3476STPE

Toshiba

MOSFET Output Optocouplers Photorelay; high speed; RoHS

Learn More

Datasheet

3,187In Stock

Cut Tape

¥1,004.9

¥827.2

¥715.9

¥649.5

¥624.5

Reel

¥604.6

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

S-VSONT-4

1 Channel

Photodiode Output Optocouplers SMD-8 OPTION 7 VDE LINEAR

VOA300-DEFG-X017T
Vishay Semiconductors
1: ¥835.5
920In Stock

Mfr. Part #
VOA300-DEFG-X017T

Mouser Part #
78-VOA300-DEFG-X017T

Vishay Semiconductors

Photodiode Output Optocouplers SMD-8 OPTION 7 VDE LINEAR

Learn More

Datasheet

920In Stock

Cut Tape

¥835.5

¥586.3

¥480

¥430.2

Reel

¥415.3

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 LEVEL SHIFT DRIVER

2EDL8034G4BXTMA1
Infineon Technologies
1: ¥260.8
6,549In Stock

Mfr. Part #
2EDL8034G4BXTMA1

Mouser Part #
726-2EDL8034G4BXTMA1

Infineon Technologies

Galvanically Isolated Gate Drivers LEVEL SHIFT DRIVER

Learn More

Datasheet

6,549In Stock

Cut Tape

¥260.8

¥191

¥172.7

¥153.1

View

Reel

¥125.4

Min.: 1
Mult.: 1

: 5,000

195 ns

SMD/SMT

VDSON-8-5

Galvanically Isolated Gate Drivers 5 kVRMS Isolated Dual Channel 4.5/9 A Gate Driver

NCP51560BBDWR2G
onsemi
1: ¥627.9
1,220In Stock

Mfr. Part #
NCP51560BBDWR2G

Mouser Part #
863-NCP51560BBDWR2G

onsemi

Galvanically Isolated Gate Drivers 5 kVRMS Isolated Dual Channel 4.5/9 A Gate Driver

Learn More

Datasheet

1,220In Stock

Cut Tape

¥627.9

¥473.4

¥435.2

¥392

View

Reel

¥323.9

Min.: 1
Mult.: 1

: 1,000

11 ns

SMD/SMT

SOIC-16

2 Channel

Transistor Output Optocouplers 15mm Optocoupler

ACNT-H511-000E
Broadcom / Avago
1: ¥873.7
7,386In Stock

Mfr. Part #
ACNT-H511-000E

Mouser Part #
630-ACNT-H511-000E

Broadcom / Avago

Transistor Output Optocouplers 15mm Optocoupler

Learn More

Datasheet

7,386In Stock

¥873.7

¥531.5

¥501.6

¥450.1

View

Min.: 1
Mult.: 1

5 V

2 us

SMD/SMT

SOIC-8

1 Channel

Phototransistor

Galvanically Isolated Gate Drivers 2.5kV 5V UVLO HS/LS isolated gate driver

SI8233AB-D-IMR
Skyworks Solutions, Inc.
1: ¥825.5
10,358In Stock

Mfr. Part #
SI8233AB-D-IMR

Mouser Part #
634-SI8233AB-D-IMR

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 2.5kV 5V UVLO HS/LS isolated gate driver

Learn More

Datasheet

10,358In Stock

Cut Tape

¥825.5

¥629.5

¥579.7

¥526.5

View

Reel

¥470.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

12 ns

SMD/SMT

LGA-14

2 Channel

Galvanically Isolated Gate Drivers 5 kV 5 V UVLO HS/LS isolated gate driver

SI8233AD-D-ISR
Skyworks Solutions, Inc.
1: ¥998.3
4,098In Stock

Mfr. Part #
SI8233AD-D-ISR

Mouser Part #
634-SI8233AD-D-ISR

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 5 kV 5 V UVLO HS/LS isolated gate driver

Learn More

Datasheet

4,098In Stock

Cut Tape

¥998.3

¥765.7

¥707.6

¥644.5

Reel

¥588

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

12 ns

SMD/SMT

SOIC-Wide-16

2 Channel

Galvanically Isolated Gate Drivers 2.5kV 8V UVLO HS/LS isolated gate driver

SI8233BB-D-IS1
Skyworks Solutions, Inc.
1: ¥825.5
15,950In Stock

Mfr. Part #
SI8233BB-D-IS1

Mouser Part #
634-SI8233BB-D-IS1

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 2.5kV 8V UVLO HS/LS isolated gate driver

Learn More

Datasheet

15,950In Stock

¥825.5

¥629.5

¥536.5

¥503.3

View

Min.: 1
Mult.: 1

12 ns

SMD/SMT

SOIC-Narrow-16

2 Channel

Galvanically Isolated Gate Drivers High CMTI 2.5kV UVLO driver

SI8271GB-ISR
Skyworks Solutions, Inc.
1: ¥594.6
33,049In Stock

Mfr. Part #
SI8271GB-ISR

Mouser Part #
634-SI8271GB-ISR

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers High CMTI 2.5kV UVLO driver

Learn More

Datasheet

33,049In Stock

Cut Tape

¥594.6

¥470.1

¥430.2

¥385.4

Reel

¥327.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

16 ns

SMD/SMT

SOIC-8

1 Channel

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
13 mA
14 mA
16 mA
20 mA
25 mA
30 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
Buffer Logic
CMOS
CMOS, LSTTL, TTL
Current to Voltage Converter
Darlington
DC
DC Switching
Digital to Analog Converter - DAC
IGBT Collector
Integrated Photo IC
Logic
Logic Gate Photo IC
Logic Output
LVCMOS, LVTTL
MOSFET
NPN, PNP
NPN Photodarlington