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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: 18.636

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Part #

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

CPC1014N
IXYS Integrated Circuits
1: 2,76 €
235.271In 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

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Datasheet

235.271In Stock

2,76 €

2,59 €

2,30 €

2,22 €

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

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

ADUM4221-1ARIZ-RL
Analog Devices
1: 7,68 €
3.621In Stock

Mfr. Part No.
ADUM4221-1ARIZ-RL

Mouser Part No
584-ADUM4221-1ARIZ-R

Analog Devices

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

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Datasheet

3.621In Stock

Cut Tape

7,68 €

5,97 €

5,48 €

5,07 €

Reel

4,41 €

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: 7,68 €
13.615In Stock

Mfr. Part No.
ADUM4221-1BRIZ-RL

Mouser Part No
584-ADUM4221-1BRIZ-R

Analog Devices

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

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Datasheet

13.615In Stock

Cut Tape

7,68 €

5,97 €

5,48 €

5,07 €

Reel

4,41 €

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: 2,36 €
11.761In Stock

Mfr. Part No.
UCC23513BQDWYRQ1

Mouser Part No
595-UCC23513BQDWYRQ1

Texas Instruments

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

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Datasheet

11.761In Stock

Cut Tape

2,36 €

1,76 €

1,62 €

1,44 €

Reel

1,24 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

28 ns

SMD/SMT

SOIC-6

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

UCC21737QDWRQ1
Texas Instruments
1: 5,14 €
3.705In Stock

Mfr. Part No.
UCC21737QDWRQ1

Mouser Part No
595-UCC21737QDWRQ1

Texas Instruments

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

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Datasheet

3.705In Stock

Cut Tape

5,14 €

3,92 €

3,61 €

3,28 €

Reel

2,90 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

33 ns

SMD/SMT

SOIC-16

Solid State Relays - PCB Mount SPNO RELAY

CPC1017N
IXYS Integrated Circuits
1: 0,918 €
324.021In Stock

Mfr. Part No.
CPC1017N

Mouser Part No
849-CPC1017N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPNO RELAY

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Datasheet

324.021In Stock

0,918 €

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

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

TLP620M(D4GRT5,E
Toshiba
1: 0,929 €
1.267In Stock
1.500Expected 8/17/2026
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

1.267In Stock

1.500Expected 8/17/2026

Cut Tape

0,929 €

0,636 €

0,468 €

0,393 €

Reel

0,331 €

View

Min.: 1
Mult.: 1

: 1.500

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

SHC23A50
Teledyne Relays
1: 67,93 €
41In Stock

Mfr. Part No.
SHC23A50

Mouser Part No
881-SHC23A50

Teledyne Relays

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

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Datasheet

41In Stock

67,93 €

65,25 €

52,79 €

52,24 €

View

Min.: 1
Mult.: 1

Chassis Mount

Zero Switching

Solid State Relays - SSRs DC Output: 100A, 1-60VDC / Control: 4-32 VDC / IP20 protection cover

SHC06DC100
Teledyne Relays
1: 128,77 €
42In Stock
25Expected 9/11/2026

Mfr. Part No.
SHC06DC100

Mouser Part No
881-SHC06DC100

Teledyne Relays

Solid State Relays - SSRs DC Output: 100A, 1-60VDC / Control: 4-32 VDC / IP20 protection cover

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Datasheet

42In Stock

25Expected 9/11/2026

128,77 €

124,38 €

120,72 €

91,19 €

View

Min.: 1
Mult.: 1

Panel Mount

MOSFET

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

STGAP2GSNCTR
STMicroelectronics
1: 2,70 €
1.402In Stock

Mfr. Part No.
STGAP2GSNCTR

Mouser Part No
511-STGAP2GSNCTR

STMicroelectronics

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

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Datasheet

1.402In Stock

Cut Tape

2,70 €

2,02 €

1,86 €

1,67 €

Reel

1,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

30 ns

SMD/SMT

SO-8

Solid State Relays - PCB Mount SPST iso PLUS-264

CPC1979J
IXYS Integrated Circuits
1: 34,55 €
804In Stock
350Expected 7/6/2026

Mfr. Part No.
CPC1979J

Mouser Part No
849-CPC1979J

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST iso PLUS-264

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Datasheet

804In Stock

350Expected 7/6/2026

34,55 €

32,81 €

31,09 €

29,36 €

View

Min.: 1
Mult.: 1

PCB Mount

ISOPLUS264

MOSFET

Solid State Relays - PCB Mount Relay

C60-10
Teledyne Relays
1: 431,72 €
88In Stock

Mfr. Part No.
C60-10

Mouser Part No
881-C60-10

Teledyne Relays

Solid State Relays - PCB Mount Relay

Datasheet

88In Stock

431,72 €

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Transistor Output Optocouplers 15mm Optocoupler

ACNT-H511-000E
Broadcom / Avago
1: 4,52 €
7.531In Stock

Mfr. Part No.
ACNT-H511-000E

Mouser Part No
630-ACNT-H511-000E

Broadcom / Avago

Transistor Output Optocouplers 15mm Optocoupler

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Datasheet

7.531In Stock

4,52 €

2,75 €

2,60 €

2,33 €

View

Min.: 1
Mult.: 1

5 V

2 us

SMD/SMT

SOIC-8

1 Channel

Phototransistor

Logic Output Opto-couplers 1MBd 1Ch 10mA

HCPL-4506-500E
Broadcom / Avago
1: 2,41 €
12.656In Stock

Mfr. Part No.
HCPL-4506-500E

Mouser Part No
630-HCPL-4506-500E

Broadcom / Avago

Logic Output Opto-couplers 1MBd 1Ch 10mA

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Datasheet

12.656In Stock

Cut Tape

2,41 €

1,75 €

1,36 €

1,19 €

Reel

1,12 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

5 V

SMD/SMT

DIP-8 Gull Wing

1 Channel

Open Collector

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

SI8233BB-D-IS1
Skyworks Solutions, Inc.
1: 4,27 €
17.108In Stock

Mfr. Part No.
SI8233BB-D-IS1

Mouser Part No
634-SI8233BB-D-IS1

Skyworks Solutions, Inc.

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

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Datasheet

17.108In Stock

4,27 €

3,26 €

2,83 €

2,66 €

View

Min.: 1
Mult.: 1

12 ns

SMD/SMT

SOIC-Narrow-16

2 Channel

Galvanically Isolated Gate Drivers High CMTI 2.5 kV 3 V UVLO single isolated driver

SI8271GB-ISR
Skyworks Solutions, Inc.
1: 3,15 €
35.331In Stock

Mfr. Part No.
SI8271GB-ISR

Mouser Part No
634-SI8271GB-ISR

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers High CMTI 2.5 kV 3 V UVLO single isolated driver

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Datasheet

35.331In Stock

Cut Tape

3,15 €

2,37 €

2,18 €

1,97 €

Reel

1,69 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

16 ns

SMD/SMT

SOIC-8

1 Channel

Transistor Output Optocouplers X36 PBF Trans Opto couplr 125C3750Vrms

TLP182(GB-TPL,E
Toshiba
1: 0,473 €
103.628In Stock

Mfr. Part No.
TLP182(GB-TPL,E

Mouser Part No
757-TLP182(GB-TPLE

Toshiba

Transistor Output Optocouplers X36 PBF Trans Opto couplr 125C3750Vrms

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Datasheet

103.628In Stock

Cut Tape

0,473 €

0,329 €

0,237 €

0,196 €

Reel

0,155 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

1 Channel

High Speed Optocouplers Photo-IC 2.7-5.5V 3750Vrms 0.3mA 5Mb

TLP2310(TPL,E
Toshiba
1: 1,32 €
32.757In Stock

Mfr. Part No.
TLP2310(TPL,E

Mouser Part No
757-TLP2310TPLE

Toshiba

High Speed Optocouplers Photo-IC 2.7-5.5V 3750Vrms 0.3mA 5Mb

Learn More

Datasheet

32.757In Stock

Cut Tape

1,32 €

0,937 €

0,699 €

0,593 €

0,559 €

Reel

0,425 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

5 V

11 ns

SMD/SMT

SOIC-6

1 Channel

Totem Pole

Transistor Output Optocouplers 4ch Transistor opto coupler

TLP292-4(LGBTR,E
Toshiba
1: 1,49 €
23.857In Stock

Mfr. Part No.
TLP292-4(LGBTR,E

Mouser Part No
757-TLP292-4LGBTRE

Toshiba

Transistor Output Optocouplers 4ch Transistor opto coupler

Learn More

Datasheet

23.857In Stock

Cut Tape

1,49 €

1,03 €

0,777 €

0,665 €

Reel

0,582 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

4 Channel

Transistor Output Optocouplers X36 PBF Transistor Optocoupler AC 125C

TLP293(GR-TPL,E
Toshiba
1: 0,439 €
237.500In Stock

Mfr. Part No.
TLP293(GR-TPL,E

Mouser Part No
757-TLP293(GR-TPLE

Toshiba

Transistor Output Optocouplers X36 PBF Transistor Optocoupler AC 125C

Datasheet

237.500In Stock

Cut Tape

0,439 €

0,304 €

0,218 €

0,18 €

Reel

0,142 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

1 Channel

Solid State Relays - PCB Mount Normally Open Dual Form 1A

LH1520AB
Vishay Semiconductors
1: 3,82 €
6.237In Stock

Mfr. Part No.
LH1520AB

Mouser Part No
782-LH1520AB

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Dual Form 1A

Datasheet

6.237In Stock

3,82 €

3,58 €

3,18 €

3,03 €

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

SFH6106-3T
Vishay Semiconductors
1: 0,636 €
100.528In Stock

Mfr. Part No.
SFH6106-3T

Mouser Part No
782-SFH6106-3T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

Learn More

Datasheet

100.528In Stock

Cut Tape

0,636 €

0,447 €

0,378 €

0,343 €

Reel

0,242 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

6 V

3 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Solid State Relays - PCB Mount SP, Normally-Closed OptoMOS Relay

CPC1125N
IXYS Integrated Circuits
1: 1,46 €
14.879In Stock

Mfr. Part No.
CPC1125N

Mouser Part No
849-CPC1125N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP, Normally-Closed OptoMOS Relay

Datasheet

14.879In Stock

1,46 €

Min.: 1
Mult.: 1

PCB Mount

MOSFET

Transistor Output Optocouplers PTR 50% 5KV 16 PIN 4CH Optocoupler

LTV-247
LITEON
1: 1,05 €
68.338In Stock

Mfr. Part No.
LTV-247

Mouser Part No
859-LTV-247

LITEON

Transistor Output Optocouplers PTR 50% 5KV 16 PIN 4CH Optocoupler

Learn More

Datasheet

68.338In Stock

Cut Tape

1,05 €

0,736 €

0,549 €

0,465 €

Reel

0,427 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

6 V

18 us

50 mA

SMD/SMT

SOP-16

4 Channel

NPN Phototransistor

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

NCD57530DWKR2G
onsemi
1: 4,09 €
970In Stock

Mfr. Part No.
NCD57530DWKR2G

Mouser Part No
863-NCD57530DWKR2G

onsemi

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

Learn More

Datasheet

970In Stock

Cut Tape

4,09 €

3,12 €

2,84 €

2,60 €

Reel

2,25 €

View

Min.: 1
Mult.: 1

: 1.000

12 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
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, PNP
NPN Photodarlington
NPN Phototransistor
Open Collector
Open-Collector
Open Collector, Buffer