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: 17,505
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Broadcom / Avago Solid State Relays - PCB Mount SSR Photo MOSFET (60V 1.0A) 1,927In Stock
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount SOP-8 Photo MOSFET
Broadcom / Avago High Speed Optocouplers 10MBd 1Ch 5mA 19,933In Stock
Min.: 1
Mult.: 1
Reel: 750

5 V 24 ns 50 mA SMD/SMT PDIP-8 Gull Wing 1 Channel Open Collector
Broadcom / Avago Optically Isolated Amplifiers 4.5 - 5.5 SV +/-3% 11,422In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT DIP-8 Gull Wing
Toshiba High Speed Optocouplers High-Speed (20 Mbps) IC Photocoupler 70,045In Stock
Min.: 1
Mult.: 1
Reel: 1,500

5 V 30 ns SMD/SMT SO-6 Stretched 1 Channel Open Collector
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT SFH6 303,498In Stock
Min.: 1
Mult.: 1

6 V 4.6 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-320% 35,156In Stock
Min.: 1
Mult.: 1
Reel: 1,000

3.5 us 100 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
IXYS Integrated Circuits Solid State Relays - PCB Mount SS Relay SP, NO 4-PIN SOP OptoMOS 17,551In Stock
Min.: 1
Mult.: 1

PCB Mount SOP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST-NO 4PIN SOP 92,459In Stock
Min.: 1
Mult.: 1

PCB Mount SOP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST-NO 4PIN SOP 32,408In Stock
Min.: 1
Mult.: 1

PCB Mount SOP-4 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-B 250V 200mA Solid State Relay 9,497In Stock
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount SMD DIP-6 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST-NC/NO 8PIN DIP 7,135In Stock
4,650Expected 20/03/2026
Min.: 1
Mult.: 1

PCB Mount SMD DIP-8 MOSFET
Weidmuller Solid State Relays - PCB Mount DRW273615LT 8In Stock
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 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 122In Stock
Min.: 1
Mult.: 1

16 ns SMD/SMT SOIC-16 1 Channel
Weidmuller Solid State Relays - PCB Mount DRL173012L 40In Stock
Min.: 1
Mult.: 1



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

Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA 1,750In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac
Omron Automation and Safety Solid State Relays - PCB Mount SOLID STATE RELAY 142In Stock
Min.: 1
Mult.: 1
Vishay Semiconductors High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth 2,528In Stock
Min.: 1
Mult.: 1

5 V 1.75 us Through Hole DIP-8 1 Channel PIN Photodiode
Renesas Electronics High Speed Optocouplers HI-SPD OPTOCPLR, SO5, UL, CSA 463In Stock
Min.: 1
Mult.: 1
Reel: 20

5 V SMD/SMT 1 Channel Totem Pole
Carlo Gavazzi Solid State Relays - SSRs SSR ZERO SW 240V 50A 22In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
onsemi Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC 4,999In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac
Renesas Electronics Transistor Output Optocouplers BV = 5000Vr.m.s. -40c + 115c 5,428In Stock
Min.: 1
Mult.: 1
Reel: 3,000

6 V 4 us 50 mA SMD/SMT LSOP-4 1 Channel NPN Phototransistor
Renesas Electronics High Speed Optocouplers Digtl DieShrnk OC HICMRR sglCH HIPerf 3,461In Stock
Min.: 1
Mult.: 1
Reel: 1,500

5 V 20 ns SMD/SMT SSOP-8 1 Channel Photo IC
Crydom Solid State Relays - SSRs 50A 480VAC AC 26In Stock
Min.: 1
Mult.: 1

Panel Mount Hockey Puck SCR