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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: 18,922

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Part #

High Speed Optocouplers 25MBd 6ns PWD

ACPL-772L-520E
Broadcom / Avago
1: ¥890.3
7,688In Stock

Mfr. Part #
ACPL-772L-520E

Mouser Part #
630-ACPL-772L-520E

Broadcom / Avago

High Speed Optocouplers 25MBd 6ns PWD

Learn More

Datasheet

7,688In Stock

Cut Tape

¥890.3

¥662.7

¥528.2

¥470.1

Reel

¥451.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

9 ns

SMD/SMT

PDIP-8 Gull Wing

1 Channel

Push-Pull

Transistor Output Optocouplers GaAs Infrared and Photo-Transistor

TLP291(V4GBTP,SE
Toshiba
1: ¥88
106,420In Stock

Mfr. Part #
TLP291(V4GBTP,SE

Mouser Part #
757-TLP291V4GBTPSE

Toshiba

Transistor Output Optocouplers GaAs Infrared and Photo-Transistor

Datasheet

106,420In Stock

Cut Tape

¥88

¥60.6

¥43.7

¥35.9

Reel

¥26.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

5 V

2 us

50 mA

SMD/SMT

SOIC-4

1 Channel

Phototransistor

Solid State Relays - PCB Mount 1-Form-A 350V 100mA Solid State Relay

CPC1035NTR
IXYS Integrated Circuits
1: ¥508.3
10,045In Stock

Mfr. Part #
CPC1035NTR

Mouser Part #
849-CPC1035NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 350V 100mA Solid State Relay

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Datasheet

10,045In Stock

Cut Tape

¥508.3

¥465.1

¥438.5

¥420.2

View

Reel

¥315.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 60V Single Pole 60V Power Relay

CPC1909J
IXYS Integrated Circuits
1: ¥2,778.9
1,089In Stock

Mfr. Part #
CPC1909J

Mouser Part #
849-CPC1909J

IXYS Integrated Circuits

Solid State Relays - PCB Mount 60V Single Pole 60V Power Relay

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Datasheet

1,089In Stock

¥2,778.9

¥2,504.8

¥2,400.1

¥2,322.1

View

Min.: 1
Mult.: 1

PCB Mount

ISOPLUS264

MOSFET

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063S-TA1
LITEON
1: ¥149.5
97,006In Stock

Mfr. Part #
MOC3063S-TA1

Mouser Part #
859-MOC3063S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

97,006In Stock

Cut Tape

¥149.5

¥104.3

¥76.7

¥64.4

Reel

¥60.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

PDIP-6 Gull Wing

1 Channel

PhotoTriac

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

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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
14,533In Stock

Mfr. Part #
SI8271GBD-IS

Mouser Part #
634-SI8271GBD-IS

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers High CMTI 2.5kV UVLO driver

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Datasheet

14,533In 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

¥112.9

Reel

¥99.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

5 V

30 ns

SMD/SMT

SO-6 Stretched

1 Channel

Open Collector

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

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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
16,144In 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

16,144In 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
28,224In Stock

Mfr. Part #
CPC1035N

Mouser Part #
849-CPC1035N

IXYS Integrated Circuits

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

Learn More

Datasheet

28,224In 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 Iso 1/2 Bridge Drv w PWM input UVLO 4.5V

ADUM4221-1ARIZ-RL
Analog Devices
1: ¥1,483.3
3,619In Stock

Mfr. Part #
ADUM4221-1ARIZ-RL

Mouser Part #
584-ADUM4221-1ARIZ-R

Analog Devices

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

Learn More

Datasheet

3,619In Stock

Cut Tape

¥1,483.3

¥1,151.1

¥1,048.1

¥976.7

Reel

¥852.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: ¥1,481.6
13,553In Stock

Mfr. Part #
ADUM4221-1BRIZ-RL

Mouser Part #
584-ADUM4221-1BRIZ-R

Analog Devices

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

Learn More

Datasheet

13,553In Stock

Cut Tape

¥1,481.6

¥1,151.1

¥1,049.8

¥976.7

Reel

¥880.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 ns

SMD/SMT

SOIC-16

Optically Isolated Gate Drivers Automotive 5.7kVrms 4A/5A single-channel UCC23513BQDWYQ1

UCC23513BQDWYRQ1
Texas Instruments
1: ¥496.6
11,093In Stock

Mfr. Part #
UCC23513BQDWYRQ1

Mouser Part #
595-UCC23513BQDWYRQ1

Texas Instruments

Optically Isolated Gate Drivers Automotive 5.7kVrms 4A/5A single-channel UCC23513BQDWYQ1

Learn More

Datasheet

11,093In Stock

Cut Tape

¥496.6

¥372.1

¥340.5

¥305.6

Reel

¥239.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

28 ns

SMD/SMT

SOIC-6

Optically Isolated Amplifiers 15mmPrecisionIso-Amp T/R+IEC+LF

ACNT-H87B-500E
Broadcom / Avago
1: ¥2,479.9
1,891In Stock

Mfr. Part #
ACNT-H87B-500E

Mouser Part #
630-ACNT-H87B-500E

Broadcom / Avago

Optically Isolated Amplifiers 15mmPrecisionIso-Amp T/R+IEC+LF

Learn More

Datasheet

1,891In Stock

Cut Tape

¥2,479.9

¥1,868.6

¥1,564.7

¥1,471.6

Reel

¥1,367

Quote

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SSO-8

Transistor Output Optocouplers 3000Vrms 20% CTR

ACPL-214-50AE
Broadcom / Avago
1: ¥136.2
63,119In Stock

Mfr. Part #
ACPL-214-50AE

Mouser Part #
630-ACPL-214-50AE

Broadcom / Avago

Transistor Output Optocouplers 3000Vrms 20% CTR

Learn More

Datasheet

63,119In Stock

Cut Tape

¥136.2

¥93.7

¥68.4

¥57.3

Reel

¥50.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

2 us

50 mA

SMD/SMT

SOIC-4

1 Channel

NPN Phototransistor

Logic Output Optocouplers Optocoupler

ACPL-K342-560E
Broadcom / Avago
1: ¥700.9
11,549In Stock

Mfr. Part #
ACPL-K342-560E

Mouser Part #
630-ACPL-K342-560E

Broadcom / Avago

Logic Output Optocouplers Optocoupler

Learn More

Datasheet

11,549In Stock

Cut Tape

¥700.9

¥516.6

¥403.6

¥353.8

Reel

¥337.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

22 ns

SMD/SMT

SO-8 Stretched

1 Channel

Rail-to-Rail

Photodiode Output Optocouplers Photorelay Voff=40V Ion=0.12A Ron=14Ohm

TLP3440S(TP,E
Toshiba
1: ¥850.4
11,900In Stock

Mfr. Part #
TLP3440S(TP,E

Mouser Part #
757-TLP3440STPE

Toshiba

Photodiode Output Optocouplers Photorelay Voff=40V Ion=0.12A Ron=14Ohm

Learn More

Datasheet

11,900In Stock

Cut Tape

¥850.4

¥700.9

¥621.2

¥566.4

View

Reel

¥500

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

6 V

SMD/SMT

SMD-4

1 Channel

Photovoltaic

Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%

SFH6286-4T
Vishay Semiconductors
1: ¥222.6
112,559In Stock

Mfr. Part #
SFH6286-4T

Mouser Part #
782-SFH6286-4T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%

Datasheet

112,559In Stock

Cut Tape

¥222.6

¥134.5

¥80.9

¥72.6

Reel

¥67.8

¥66.1

MouseReel Available

Min.: 1
Mult.: 1

: 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: ¥662.7
19,439In Stock

Mfr. Part #
VO4256H-X007T

Mouser Part #
782-VO4256H-X007T

Vishay Semiconductors

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

Datasheet

19,439In Stock

Cut Tape

¥662.7

¥486.7

¥382

¥337.2

Reel

¥318.9

View

Min.: 1
Mult.: 1

: 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: ¥511.6
54,955In Stock

Mfr. Part #
CPC1106N

Mouser Part #
849-CPC1106N

IXYS Integrated Circuits

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

Datasheet

54,955In Stock

¥511.6

¥473.4

¥426.9

¥411.9

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount SPNC 4 PIN SIP 1-FORM-B

CPC1219Y
IXYS Integrated Circuits
1: ¥1,204.2
7,286In Stock
3,875Expected 8/14/2026

Mfr. Part #
CPC1219Y

Mouser Part #
849-CPC1219

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPNC 4 PIN SIP 1-FORM-B

Datasheet

7,286In Stock

3,875Expected 8/14/2026

¥1,204.2

¥1,132.8

¥993.3

¥975

View

Min.: 1
Mult.: 1

PCB Mount

SIP-4

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 250V 50mA SSR

OAA160P
IXYS Integrated Circuits
1: ¥1,675.9
2,759In Stock

Mfr. Part #
OAA160P

Mouser Part #
849-OAA160P

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 250V 50mA SSR

Datasheet

2,759In Stock

¥1,675.9

¥1,548.1

¥1,367

¥1,330.5

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Galvanically Isolated Gate Drivers IGBT gate driver

NCV57000DWR2G
onsemi
1: ¥491.7
21,219In Stock

Mfr. Part #
NCV57000DWR2G

Mouser Part #
863-NCV57000DWR2G

onsemi

Galvanically Isolated Gate Drivers IGBT gate driver

Learn More

Datasheet

21,219In Stock

Cut Tape

¥491.7

¥370.4

¥335.5

¥300.6

Reel

¥244.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 ns

SMD/SMT

SOIC-16

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