Optocouplers / Photocouplers

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.
Results: 17,233
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 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Vr - Reverse Voltage
Rise Time
Maximum Collector Current
Mounting Style
Package / Case
Number of Channels
Output Type
Panasonic Industrial Devices Solid State Relays - PCB Mount PhotoMOS CC type TSON 40V
Datasheet
3,141In Stock
Min.: 1
Mult.: 1
: 3,500

PCB Mount Photo MOSFET
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%
Datasheet
122,176In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA
Datasheet
19,539In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-B, 60V, 75mA 4-Pin SOP
Datasheet
57,424In Stock
Min.: 1
Mult.: 1

PCB Mount SOP-4 MOSFET

onsemi Galvanically Isolated Gate Drivers IGBT gate driver
Datasheet
21,486In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 ns SMD/SMT SOIC-16

onsemi Galvanically Isolated Gate Drivers IGBT gate driver
Datasheet
7,984In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 ns SMD/SMT SOIC-16
Broadcom / Avago Transistor Output Optocouplers 3000Vrms 50% CTR
Datasheet
76,320In Stock
78,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 2 us 50 mA SMD/SMT SOIC-4 1 Channel NPN Phototransistor
Broadcom / Avago Logic Output Optocouplers 5A Gate Drive Optocoupler
Datasheet
4,459In Stock
Min.: 1
Mult.: 1

5 V 37 ns SMD/SMT SOIC-16 2 Channel Photo IC
Broadcom / Avago High Speed Optocouplers 100kBd 1Ch 10mA
Datasheet
10,898In Stock
5,600On Order
Min.: 1
Mult.: 1

2.5 V 60 mA SMD/SMT SOIC-8 1 Channel Photodarlington

Toshiba Transistor Output Optocouplers 4ch Transistor opto coupler
Datasheet
125,274In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

4 Channel
Panasonic Industrial Devices Solid State Relays - PCB Mount RF VSSOP 1FORMA CXR10
Datasheet
2,513In Stock
1,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount VSSOP-4 Photo MOSFET
Vishay Semiconductors Transistor Output Optocouplers CTR 50-600% 1MA
Datasheet
67,927In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 10 us 100 mA SMD/SMT SOP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 2mA
Datasheet
14,012In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SMD-6 1 Channel PhotoTriac
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-C 250V 170 mA Solid State Relay
Datasheet
5,914In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount SMD DIP-8 MOSFET

onsemi Galvanically Isolated Gate Drivers ISOLATED DUAL CHANNEL IGBT GATE DRIVER
Datasheet
17,509In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 ns SMD/SMT SOIC-16 2 Channel
Monolithic Power Systems (MPS) Optically Isolated Gate Drivers Isolated Dual-Input Control Independent Dual-Channel Gate Driver
Datasheet
121In Stock
Min.: 1
Mult.: 1
: 500

20 ns SMD/SMT SOIC-16 2 Channel
E-T-A Solid State Relays - SSRs The E-T-A Solid State Remote Power Controller (SSRPC) E-1048-S6xx is an opto decoupled transistorized switching device providing both protection and signalization. It may be used wherever safe switching and protection of resistive, in
Datasheet
86In Stock
More Info Available
Min.: 1
Mult.: 1
Skyworks Solutions, Inc. Galvanically Isolated Gate Drivers Automotive high CMTI 2.5 kV 3 V UVLO single isolated driver with deglitch
Datasheet
80In Stock
Min.: 1
Mult.: 1

16 ns SMD/SMT SOIC-8 1 Channel
Skyworks Solutions, Inc. Galvanically Isolated Gate Drivers Automotive high CMTI 2.5 kV 3 V UVLO PWM input isolated driver
Datasheet
122In Stock
192On Order
Min.: 1
Mult.: 1

16 ns SMD/SMT SOIC-16 1 Channel
Teledyne Relays Solid State Relays - SSRs Output: 25A, 24-280VAC/ Control: 9.0 - 18.0 VDC / Zero-cross
Datasheet
8In Stock
More Info Available
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Teledyne Relays Solid State Relays - SSRs Output: 30A, 42-600VAC / Control: 20-275 VAC, 24-190 VDC / Zero-cross / Input: Screw, Output: Box clamp / U configuration
Datasheet
18In Stock
Min.: 1
Mult.: 1

DIN Rail Mount Zero Switching
Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA
Datasheet
1,750In Stock
2,000On Order
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac


Skyworks Solutions, Inc. Galvanically Isolated Gate Drivers Automotive 5.0 kV High Side/Low Side Drivers in WB SOIC-14 Package
Datasheet
47In Stock
Min.: 1
Mult.: 1

Teledyne Relays Solid State Relays - SSRs Output: 25A, 24-280VAC/ Control: 18.0 - 28.8 VDC / Zero-cross
Datasheet
23In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Renesas Electronics High Speed Optocouplers HI-SPD OPTOCPLR, SO5, UL, CSA, VDE
Datasheet
486In Stock
Min.: 1
Mult.: 1
: 20

5 V SMD/SMT 1 Channel CMOS