Optocouplers/Photocouplers

 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.
Results: 18,921
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) 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
Littelfuse Solid State Relays - SSRs SSR Pnl, 1x90A/600VAC RN, AC/DC in, IP00
12In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Littelfuse Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC ZC, AC/DC in, IP20
11In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Littelfuse Solid State Relays - SSRs SSR Panel, 1x75A/600VAC RN, DC in, IP00
11In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Littelfuse Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC RN, AC/DC in, IP20
4In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Littelfuse Solid State Relays - SSRs SSR Panel, 1x75A/600VAC RN, DC in, IP20
12In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Littelfuse Solid State Relays - SSRs SSR Pnl, 1x75A/600VAC ZC, AC/DC in, IP00
12In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Phoenix Contact Solid State Relays - SSRs PLC-SC-TR/INV 25In Stock
Min.: 1
Mult.: 1

NPN, PNP
Panasonic Industry Solid State Relays - PCB Mount 40V 0.35A HS WSSOP 1 Form A Low C R, 3500pc reel 742In Stock
7,000On Order
Min.: 1
Mult.: 1
: 3,500

SMD/SMT SSOP-4
Toshiba Logic Output Opto-couplers Smart Gate Drive Coupler; RoHS; VDE 6,123In Stock
Min.: 1
Mult.: 1
: 1,500

5 V 57 ns SMD/SMT SO-16 1 Channel IGBT Collector
Vishay Semiconductors Transistor Output Optocouplers 4PIN,100-300% HIGH ISOLATION DISTANCE 849In Stock
Min.: 1
Mult.: 1
: 800

5 V 2.4 us 50 mA SMD/SMT SMD-4 1 Channel Phototransistor
Texas Instruments Galvanically Isolated Gate Drivers Automotive 10-A isol ated single-channel 3,685In Stock
Min.: 1
Mult.: 1
: 2,000

33 ns SMD/SMT SOIC-16
Carlo Gavazzi Solid State Relays - SSRs SSR ZS 230V 50A 4.5-32 VDC LED 692In Stock
Min.: 1
Mult.: 1

Panel Mount Zero Switching
Texas Instruments Optically Isolated Gate Drivers Automotive 5.7kVrms 1.5A/2A single-chann UCC23511QDWYQ1 10,919In Stock
Min.: 1
Mult.: 1
: 850

28 ns SMD/SMT SOIC-6
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST NO Relay 45,988In Stock
Min.: 1
Mult.: 1

PCB Mount SOP-4 MOSFET
onsemi Triac & SCR Output Optocouplers 800V RANDOM PHASE TRIAC 10,612In Stock
Min.: 1
Mult.: 1
Max.: 60

Through Hole PDIP-6 1 Channel PhotoTriac
Renesas Electronics High Speed Optocouplers 7Volt High CMR 10 Mbps High CTR 7,129In Stock
Min.: 1
Mult.: 1
: 2,500

5 V SMD/SMT SOP-5 1 Channel Photo IC
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay 230,450In Stock
Min.: 1
Mult.: 1

PCB Mount SOP-4 MOSFET
onsemi Triac & SCR Output Optocouplers Random Phase Triac Snubberless 8,886In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SMD-DIP-6 1 Channel PhotoTriac
Renesas Electronics High Speed Optocouplers 3.3V 5pin SOP Digi OC HI CMRR NL 56,424In Stock
Min.: 1
Mult.: 1
: 2,500

5 V 20 ns SMD/SMT 1 Channel Photo IC
Texas Instruments Galvanically Isolated Gate Drivers Automotive 3.0kVrms +/-10A single-chann A 595-UCC21759QDWQ1 6,973In Stock
Min.: 1
Mult.: 1

33 ns SMD/SMT SOIC-16
Renesas Electronics Transistor Output Optocouplers OPTO COUPLER 22,777In Stock
Min.: 1
Mult.: 1
: 20

6 V 4 us 30 mA SMD/SMT LSSOP-4 1 Channel NPN Phototransistor
Toshiba Transistor Output Optocouplers AC input transistor optocoupler; DIP4; RoHS; T&R, VDE 432In Stock
1,500Expected 04/09/2026
Min.: 1
Mult.: 1
: 1,500
Renesas Electronics Transistor Output Optocouplers Hi CTR AC Input 4-Ch 61,000In Stock
Min.: 1
Mult.: 1
: 2,500

4 us 40 mA SMD/SMT SSOP-16 4 Channel NPN Phototransistor
Crydom Solid State Relays - SSRs SER1 AC CTL SCR OUT 155In Stock
Min.: 1
Mult.: 1

Panel Mount Hockey Puck SCR
Renesas Electronics High Speed Optocouplers Hi-Speed Optocplr SO-8 83,711In Stock
Min.: 1
Mult.: 1
: 1,500

5 V 20 ns SMD/SMT SSOP-8 1 Channel Photo IC