.hide-partial { max-height: none; } .show-more { display: none; }

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.

More...

Please view our large selection of optocouplers below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optocouplers/Photocouplers

List Images

Results: 18.935

Applied Filters:

Manufacturer

Vr - Reverse Voltage

Rise Time

Maximum Collector Current

Mounting Style

Package/Case

Number of Channels

Output Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Solid State Relays - SSRs SSR Panel, 1x75A/600VAC RN, DC in, IP00

SRP1-CBDRH-075NW-N
Littelfuse
1: Rp2.342.234
11In Stock
New Product

Mfr. Part No.
SRP1-CBDRH-075NW-N

Mouser Part No
576-SRP1-CBDRH075NWN

New Product

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x75A/600VAC RN, DC in, IP00

Learn More

Datasheet

11In Stock

Rp2.342.234

Rp2.154.554

Rp2.027.783

Rp1.922.844

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC RN, AC/DC in, IP00

SRP1-CBURH-075NW-N
Littelfuse
1: Rp2.384.246
8In Stock
1Expected 03/09/2026
New Product

Mfr. Part No.
SRP1-CBURH-075NW-N

Mouser Part No
576-SRP1-CBURH075NWN

New Product

Littelfuse

Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC RN, AC/DC in, IP00

Learn More

Datasheet

8In Stock

1Expected 03/09/2026

Rp2.384.246

Rp2.193.081

Rp2.064.108

Rp1.957.151

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC ZC, AC/DC in, IP00

SRP1-CBUZH-075NW-N
Littelfuse
1: Rp2.342.234
12In Stock
New Product

Mfr. Part No.
SRP1-CBUZH-075NW-N

Mouser Part No
576-SRP1-CBUZH075NWN

New Product

Littelfuse

Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC ZC, AC/DC in, IP00

Learn More

Datasheet

12In Stock

Rp2.342.234

Rp2.154.554

Rp2.027.783

Rp1.922.844

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Solid State Relays - SSRs PLC-SC-TR/INV

1395229
Phoenix Contact
1: Rp703.569
25In Stock
New Product

Mfr. Part No.
1395229

Mouser Part No
651-1395229

New Product

Phoenix Contact

Solid State Relays - SSRs PLC-SC-TR/INV

Learn More

Datasheet

25In Stock

Rp703.569

Min.: 1
Mult.: 1

NPN, PNP

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

SRP1-CRDRH-075TC-N
Littelfuse
1: Rp2.546.608
12In Stock
New Product

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

Mouser Part No
576-SRP1-CRDRH075TCN

New Product

Littelfuse

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

Learn More

Datasheet

12In Stock

Rp2.546.608

Rp2.267.566

Rp2.165.011

Rp2.090.894

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC RN, AC/DC in, IP20

SRP1-CRURH-075TC-N
Littelfuse
1: Rp2.607.700
4In Stock
New Product

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

Mouser Part No
576-SRP1-CRURH075TCN

New Product

Littelfuse

Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC RN, AC/DC in, IP20

Learn More

Datasheet

4In Stock

Rp2.607.700

Rp2.321.870

Rp2.216.931

Rp2.140.978

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Solid State Relays - SSRs SSR Pnl, 1x90A/600VAC RN, AC/DC in, IP00

SRP1-CBURH-090NW-N
Littelfuse
1: Rp2.716.492
12In Stock
New Product

Mfr. Part No.
SRP1-CBURH-090NW-N

Mouser Part No
576-SRP1-CBURH090NWN

New Product

Littelfuse

Solid State Relays - SSRs SSR Pnl, 1x90A/600VAC RN, AC/DC in, IP00

Learn More

Datasheet

12In Stock

Rp2.716.492

Rp2.419.104

Rp2.304.991

Rp2.230.323

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

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

SRP1-CRUZH-075TC-N
Littelfuse
1: Rp2.568.257
11In Stock
New Product

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

Mouser Part No
576-SRP1-CRUZH075TCN

New Product

Littelfuse

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

Learn More

Datasheet

11In Stock

Rp2.568.257

Rp2.286.829

Rp2.183.357

Rp2.108.689

View

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

Transistor Output Optocouplers LSOP4 CPL 200-400% CTR

VOL619A-9X001T
Vishay
1: Rp14.493
2.750In Stock
New Product

Mfr. Part No.
VOL619A-9X001T

Mouser Part No
78-VOL619A-9X001T

New Product

Vishay

Transistor Output Optocouplers LSOP4 CPL 200-400% CTR

Datasheet

2.750In Stock

Rp14.493

Rp9.540

Rp6.366

Rp4.403

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers SOP4 CPL 160-320% CTR

VOM619A-4X001T
Vishay
1: Rp10.090
3.350In Stock
New Product

Mfr. Part No.
VOM619A-4X001T

Mouser Part No
78-VOM619A-4X001T

New Product

Vishay

Transistor Output Optocouplers SOP4 CPL 160-320% CTR

Datasheet

3.350In Stock

Rp10.090

Rp7.045

Rp5.063

Rp4.165

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 40V 0.35A HS WSSOP 1 Form A Low C R, 3500pc reel

AQY231R1WY
Panasonic Industry
1: Rp216.116
1.150In Stock
3.500Expected 17/08/2026
New Product

Mfr. Part No.
AQY231R1WY

Mouser Part No
769-AQY231R1WY

New Product

Panasonic Industry

Solid State Relays - PCB Mount 40V 0.35A HS WSSOP 1 Form A Low C R, 3500pc reel

Learn More

Datasheet

1.150In Stock

3.500Expected 17/08/2026

Cut Tape

Rp216.116

Rp192.083

Rp182.543

Rp172.819

View

Reel

Rp143.099

MouseReel Available

Min.: 1
Mult.: 1

: 3.500

SMD/SMT

SSOP-4

Logic Output Opto-couplers Smart Gate Drive Coupler; RoHS; VDE

TLP5212(D4-TP,E
Toshiba
1: Rp108.425
6.125In Stock

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

Mouser Part No
757-TLP5212D4-TPE

Toshiba

Logic Output Opto-couplers Smart Gate Drive Coupler; RoHS; VDE

Learn More

Datasheet

6.125In Stock

Cut Tape

Rp108.425

Rp78.337

Rp64.211

Rp55.772

Rp53.570

Reel

Rp46.048

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

5 V

57 ns

SMD/SMT

SO-16

1 Channel

IGBT Collector

Transistor Output Optocouplers 4PIN,100-300% HIGH ISOLATION DISTANCE

CNY651AYST
Vishay Semiconductors
1: Rp62.193
851In Stock
New Product

Mfr. Part No.
CNY651AYST

Mouser Part No
78-CNY651AYST

New Product

Vishay Semiconductors

Transistor Output Optocouplers 4PIN,100-300% HIGH ISOLATION DISTANCE

Datasheet

851In Stock

Cut Tape

Rp62.193

Rp45.498

Rp35.591

Rp31.372

Reel

Rp28.987

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

5 V

2.4 us

50 mA

SMD/SMT

SMD-4

1 Channel

Phototransistor

Triac & SCR Output Optocouplers 800V RANDOM PHASE TRIAC

FOD4208
onsemi
1: Rp84.575
10.807In Stock

Mfr. Part No.
FOD4208

Mouser Part No
512-FOD4208

onsemi

Triac & SCR Output Optocouplers 800V RANDOM PHASE TRIAC

Datasheet

10.807In Stock

Rp84.575

Rp52.836

Min.: 1
Mult.: 1
Max.: 60

Through Hole

PDIP-6

1 Channel

PhotoTriac

High Speed Optocouplers 7Volt High CMR 10 Mbps High CTR

PS9123-F3-AX
Renesas Electronics
1: Rp82.007
7.142In Stock

Mfr. Part No.
PS9123-F3-AX

Mouser Part No
551-PS9123-F3-AX

Renesas Electronics

High Speed Optocouplers 7Volt High CMR 10 Mbps High CTR

Datasheet

7.142In Stock

Cut Tape

Rp82.007

Rp55.405

Rp46.966

Rp42.012

Rp39.994

Reel

Rp37.426

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

5 V

SMD/SMT

SOP-5

1 Channel

Photo IC

Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay

CPC1014N
IXYS Integrated Circuits
1: Rp58.340
230.942In Stock

Mfr. Part No.
CPC1014N

Mouser Part No
849-CPC1014N

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay

Learn More

Datasheet

230.942In Stock

Rp58.340

Rp46.599

Rp43.663

Rp42.379

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - SSRs SSR ZS 230V 50A 4.5-32 VDC LED

RM1A23D50
Carlo Gavazzi
1: Rp1.229.182
703In Stock

Mfr. Part No.
RM1A23D50

Mouser Part No
225-RM1A23D50

Carlo Gavazzi

Solid State Relays - SSRs SSR ZS 230V 50A 4.5-32 VDC LED

Learn More

Datasheet

703In Stock

Rp1.229.182

Rp1.167.723

Rp1.106.264

Rp1.069.388

Min.: 1
Mult.: 1

Panel Mount

Zero Switching

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

TLP620M(D4GRT5,E
Toshiba
1: Rp21.832
480In Stock
1.500Expected 21/08/2026
New Product

Mfr. Part No.
TLP620M(D4GRT5,E

Mouser Part No
757-TLP620MD4GRT5E

New Product

Toshiba

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

480In Stock

1.500Expected 21/08/2026

Cut Tape

Rp21.832

Rp14.934

Rp10.989

Rp9.228

Reel

Rp7.705

View

Min.: 1
Mult.: 1

: 1.500

Transistor Output Optocouplers Hi CTR AC Input 4-Ch

PS2815-4-F3-A
Renesas Electronics
1: Rp75.219
61.037In Stock

Mfr. Part No.
PS2815-4-F3-A

Mouser Part No
551-PS2815-4-F3-A

Renesas Electronics

Transistor Output Optocouplers Hi CTR AC Input 4-Ch

Datasheet

Product Comments

61.037In Stock

Cut Tape

Rp75.219

Rp55.588

Rp43.847

Rp38.710

View

Reel

Rp32.289

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

4 us

40 mA

SMD/SMT

SSOP-16

4 Channel

NPN Phototransistor

Galvanically Isolated Gate Drivers Automotive 10-A isol ated single-channel

UCC21737QDWRQ1
Texas Instruments
1: Rp129.890
3.695In Stock

Mfr. Part No.
UCC21737QDWRQ1

Mouser Part No
595-UCC21737QDWRQ1

Texas Instruments

Galvanically Isolated Gate Drivers Automotive 10-A isol ated single-channel

Learn More

Datasheet

3.695In Stock

Cut Tape

Rp129.890

Rp99.619

Rp92.097

Rp83.658

View

Reel

Rp70.999

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

33 ns

SMD/SMT

SOIC-16

High Speed Optocouplers 8PW 2-CH DARL SMD

HCPL2730SM
onsemi
1: Rp55.221
995In Stock
New Product

Mfr. Part No.
HCPL2730SM

Mouser Part No
863-HCPL2730SM

New Product

onsemi

High Speed Optocouplers 8PW 2-CH DARL SMD

Learn More

Datasheet

995In Stock

Rp55.221

Rp38.343

Rp29.721

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

5 V

SMD/SMT

DIP-8

2 Channel

Optically Isolated Gate Drivers Automotive 5.7kVrms 1.5A/2A single-chann UCC23511QDWYQ1

UCC23511QDWYRQ1
Texas Instruments
1: Rp48.433
11.013In Stock

Mfr. Part No.
UCC23511QDWYRQ1

Mouser Part No
595-UCC23511QDWYRQ1

Texas Instruments

Optically Isolated Gate Drivers Automotive 5.7kVrms 1.5A/2A single-chann UCC23511QDWYQ1

Learn More

Datasheet

11.013In Stock

Cut Tape

Rp48.433

Rp36.142

Rp33.023

Rp29.721

Reel

Rp25.501

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

28 ns

SMD/SMT

SOIC-6

Solid State Relays - PCB Mount SPST NO Relay

CPC1018N
IXYS Integrated Circuits
1: Rp94.482
46.158In Stock

Mfr. Part No.
CPC1018N

Mouser Part No
849-CPC1018N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST NO Relay

Learn More

Datasheet

46.158In Stock

Rp94.482

Rp77.053

Rp72.100

Rp69.531

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

High Speed Optocouplers 3.3V 5pin SOP Digi OC HI CMRR NL

PS9121-F3-AX
Renesas Electronics
1: Rp60.358
61.423In Stock

Mfr. Part No.
PS9121-F3-AX

Mouser Part No
551-PS9121-F3-AX

Renesas Electronics

High Speed Optocouplers 3.3V 5pin SOP Digi OC HI CMRR NL

Datasheet

Product Comments

61.423In Stock

Cut Tape

Rp60.358

Rp38.710

Rp32.656

Rp29.170

Reel

Rp25.868

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

5 V

20 ns

SMD/SMT

1 Channel

Photo IC

Galvanically Isolated Gate Drivers Automotive 3.0kVrms +/-10A single-chann A 595-UCC21759QDWQ1

UCC21759QDWRQ1
Texas Instruments
1: Rp115.029
6.973In Stock

Mfr. Part No.
UCC21759QDWRQ1

Mouser Part No
595-UCC21759QDWRQ1

Texas Instruments

Galvanically Isolated Gate Drivers Automotive 3.0kVrms +/-10A single-chann A 595-UCC21759QDWQ1

Learn More

Datasheet

6.973In Stock

Rp115.029

Rp106.040

Rp98.151

Rp89.528

View

Min.: 1
Mult.: 1

33 ns

SMD/SMT

SOIC-16

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
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