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$1.04
Onsemi H11L1VM Optocoupler, Digital, 7.5Kv, Dip | Digital Output Optocouplers
Newark
$1.04
Onsemi H11L1VM Optocoupler, Digital, 7.5Kv, Dip | Digital Output Optocouplers
Newark
$14.83
OP27EP ANALOG DEVICES - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$14.83
OP27EP ANALOG DEVICES - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$14.32
6N139 VISHAY - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$14.32
6N139 VISHAY - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$147.92
1000Pcs El817c Sop-4 El817 Pc817 Smd Optocoupler Ic Kd
eBay
Free shipping
$147.92
1000Pcs El817c Sop-4 El817 Pc817 Smd Optocoupler Ic Kd
eBay
$60.56
SNAP-IDC5-FAST-A OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$60.56
SNAP-IDC5-FAST-A OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$3.25
Onsemi HCPL0731 Optocoupler, Darlington, 2.5Kv, Soic-8 | Darlington Output Optocouplers
Newark
$3.25
Onsemi HCPL0731 Optocoupler, Darlington, 2.5Kv, Soic-8 | Darlington Output Optocouplers
Newark
$0.85
Onsemi MOC3022VM Optocoupler, Triac, 5.3Kv, Dip-6 | Triac Output Optocouplers
Newark
$0.85
Onsemi MOC3022VM Optocoupler, Triac, 5.3Kv, Dip-6 | Triac Output Optocouplers
Newark
$3.06
Onsemi FOD3182 Optocoupler, Dip-8, 3A, Mosfet | Gate Drive Output Optocouplers | Aluminium
Newark
$3.06
Onsemi FOD3182 Optocoupler, Dip-8, 3A, Mosfet | Gate Drive Output Optocouplers | Aluminium
Newark
$1.35
Vishay H11AA1 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$1.35
Vishay H11AA1 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$0.37
Onsemi FOD817C Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.37
Onsemi FOD817C Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.15
Onsemi FOD817A Optocoupler, Phototransistor O/P, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.15
Onsemi FOD817A Optocoupler, Phototransistor O/P, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$3.82
Broadcom HCNW4504-500E Optocoupler, Transistor, 5Kv, Dip-8 | Transistor Output Optocouplers
Newark
$3.82
Broadcom HCNW4504-500E Optocoupler, Transistor, 5Kv, Dip-8 | Transistor Output Optocouplers
Newark
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To NPN (12V To 5V)
Amazon.com
31
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To NPN (12V To 5V)
Amazon.com
$1.52
Renesas Electronics Corporation PS8101-F3-AX Optocoupler, Transistor, 3.75Kv, Sop-5 | Transistor Output Optocouplers
Newark
$1.52
Renesas Electronics Corporation PS8101-F3-AX Optocoupler, Transistor, 3.75Kv, Sop-5 | Transistor Output Optocouplers
Newark
$0.76
Vishay TCLT1006 Optocoupler, Smd, Transistor O/P | Transistor Output Optocouplers
Newark
$0.76
Vishay TCLT1006 Optocoupler, Smd, Transistor O/P | Transistor Output Optocouplers
Newark
$0.65
Renesas Electronics Corporation PS2501-1-A Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.65
Renesas Electronics Corporation PS2501-1-A Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.91
Tt Electronics/Optek Technology OPI1264C Optocoupler, Transistor, 10000Vrms | Transistor Output Optocouplers
Newark
$0.91
Tt Electronics/Optek Technology OPI1264C Optocoupler, Transistor, 10000Vrms | Transistor Output Optocouplers
Newark
$6.82
Broadcom ACPL-333J-500E Optocoupler,Gate Drive,5Kv,Soic-16,No. Of Channels-1 Channel,Optocoupler Case Style-Soic,No. Of Pins-16Pins,Isolation
Newark
$6.82
Broadcom ACPL-333J-500E Optocoupler,Gate Drive,5Kv,Soic-16,No. Of Channels-1 Channel,Optocoupler Case Style-Soic,No. Of Pins-16Pins,Isolation
Newark
$1.66
Onsemi HCPL062N Optocoupler, Logic Gate, 2500Vrms | Digital Output Optocouplers
Newark
$1.66
Onsemi HCPL062N Optocoupler, Logic Gate, 2500Vrms | Digital Output Optocouplers
Newark
$5.88
1Pc Green 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V Optocouplers
Amazon.com
$5.88
1Pc Green 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V Optocouplers
Amazon.com
$0.11
Vishay SFH620A-1 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$0.11
Vishay SFH620A-1 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$3.47
Vishay ILQ621 Optocoupler, Transistor O/P | Transistor Output Optocouplers
Newark
$3.47
Vishay ILQ621 Optocoupler, Transistor O/P | Transistor Output Optocouplers
Newark
$3.29
Onsemi HCPL0731R2 Optocoupler, So-8, Hi Gain, Dual | Darlington Output Optocouplers
Newark
$3.29
Onsemi HCPL0731R2 Optocoupler, So-8, Hi Gain, Dual | Darlington Output Optocouplers
Newark
$7.79
Ixys Semiconductor PD2401 Optocoupler, Photoscr O/P, 3.75Kv, Dip | Solid State Relays
Newark
$7.79
Ixys Semiconductor PD2401 Optocoupler, Photoscr O/P, 3.75Kv, Dip | Solid State Relays
Newark
$1.77
Onsemi HCPL-0601 Optocoupler, Logic Gate, 2500Vrms | Digital Output Optocouplers
Newark
$1.77
Onsemi HCPL-0601 Optocoupler, Logic Gate, 2500Vrms | Digital Output Optocouplers
Newark
$0.26
Vishay 4N25 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$0.26
Vishay 4N25 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$0.88
Renesas Electronics Corporation PS2801C-1-F3-A Optocoupler, Transistor, 2.5Kv, Ssop-4 | Transistor Output Optocouplers
Newark
$0.88
Renesas Electronics Corporation PS2801C-1-F3-A Optocoupler, Transistor, 2.5Kv, Ssop-4 | Transistor Output Optocouplers
Newark
$1.64
Onsemi mct5211sr2m Transistor Output Optocoupler, Low Input Current, 1, 5.3 Kv, 100 %, 50 Ma, Surface Mount Dip, 6 Rohs Compliant: Yes
Newark
$1.64
Onsemi mct5211sr2m Transistor Output Optocoupler, Low Input Current, 1, 5.3 Kv, 100 %, 50 Ma, Surface Mount Dip, 6 Rohs Compliant: Yes
Newark
$0.65
Onsemi FODM124R2V Optocoupler, Transistor, 3.75Kv, Sop-4 | Transistor Output Optocouplers
Newark
$0.65
Onsemi FODM124R2V Optocoupler, Transistor, 3.75Kv, Sop-4 | Transistor Output Optocouplers
Newark
$78.02
SNAP-ODC5-I OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$78.02
SNAP-ODC5-I OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$0.86
Vishay CNY17-2X007T Optocoupler, Transistor, 5Kv, Smdip-6 Rohs Compliant: Yes | Transistor Output Optocouplers
Newark
$0.86
Vishay CNY17-2X007T Optocoupler, Transistor, 5Kv, Smdip-6 Rohs Compliant: Yes | Transistor Output Optocouplers
Newark
$1.96
Renesas Electronics Corporation RV1S2281ACCSP-10YVSC0 Optocoupler, Transistor, 5Kv, Lssop-4 | Transistor Output Optocouplers
Newark
$1.96
Renesas Electronics Corporation RV1S2281ACCSP-10YVSC0 Optocoupler, Transistor, 5Kv, Lssop-4 | Transistor Output Optocouplers
Newark
$0.14
Vishay VOS615A-3T Optocoupler, Transistor, 3.75Kv, Ssop-4 | Transistor Output Optocouplers
Newark
$0.14
Vishay VOS615A-3T Optocoupler, Transistor, 3.75Kv, Ssop-4 | Transistor Output Optocouplers
Newark
$3.00
Vishay ILQ30 Optocoupler, Darlington, 5.3Kv, Dip-16 | Darlington Output Optocouplers
Newark
$3.00
Vishay ILQ30 Optocoupler, Darlington, 5.3Kv, Dip-16 | Darlington Output Optocouplers
Newark
$1.02
Renesas Electronics Corporation PS2701A-1-F3-A Optocoupler, Transistor, 3.75Kv, Sop-4 | Transistor Output Optocouplers
Newark
$1.02
Renesas Electronics Corporation PS2701A-1-F3-A Optocoupler, Transistor, 3.75Kv, Sop-4 | Transistor Output Optocouplers
Newark
$0.94
Onsemi moc3052m Optocoupler, Triac, 7500Vac | Triac Output Optocouplers
Newark
$0.94
Onsemi moc3052m Optocoupler, Triac, 7500Vac | Triac Output Optocouplers
Newark
Isolation of input & output circuits using optocoupler (galvanic isolation)
0:11
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38.4K views5 months ago
YouTubeElectronics Education
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15.5K views3 months ago
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18:07
How Optocouplers work - opto-isolator solid state relays phototra…
1.5M viewsMar 21, 2021
YouTubeThe Engineering Mindset
Galvanic isolation using Optocoupler: Voltage level shifting application
0:12
Galvanic isolation using Optocoupler: Voltage level shiftin…
3K views2 months ago
YouTubeElectronics Education
Galvanic isolation using Optocoupler: Electrical Isolation between input and output circuits
0:11
Galvanic isolation using Optocoupler: Electrical Isolation b…
3.6K views4 months ago
YouTubeElectronics Education
Isolation and voltage level shifting using optocoupler
0:12
Isolation and voltage level shifting using optocoupler
5.6K views5 months ago
YouTubeElectronics Education
How to Use the PC817 Optocoupler in Your Electronics Projects!
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Find in video from 01:39Micro C PC
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5.3K viewsMar 26, 2024
YouTubeElectronic Principles
6:24
Find in video from 01:35Optical Coupling
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194.9K viewsMay 22, 2019
YouTubeLudic Science
0:11
Optocoupler usage for isolation of input and output circuits
25.8K views6 months ago
YouTubeElectronics Education
0:12
Optocoupler switching characteristics
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Main optocoupler types
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YouTubeCrazy Couple DIY
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Pc817 tutorial|Optocoupler basics| Electronics projects|
3.5K viewsApr 1, 2025
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PC817 & 7414 based logic isolation circuit
24.4K views5 months ago
YouTubeElectronics Education
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17.9K views8 months ago
YouTubeElectronics Repair Basics_ERB
0:58
LED flasher with PC817 optocoupler
15.3K views4 months ago
YouTubeTARIQ LAB
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simple optocoupler testing circuit easy optocoupler using circuit wit…
435.2K views8 months ago
YouTubeAli Soomro
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Optocoupler flasher circuit | LED flasher #circuit #diyproject
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YouTubeSparkBoard 3D
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5K views6 months ago
YouTubeHaseeb Electronics
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How to Use the 4N35 Optocoupler in Your Projects: A Complete Guide
4.4K viewsMar 31, 2024
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Shop optocoupler ic

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$1.04
Onsemi H11L1VM Optocoupler, Digital, 7.5Kv, Dip | Digital Output Optocouplers
Newark
$1.04
Onsemi H11L1VM Optocoupler, Digital, 7.5Kv, Dip | Digital Output Optocouplers
Newark
$14.83
OP27EP ANALOG DEVICES - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$14.83
OP27EP ANALOG DEVICES - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$14.32
6N139 VISHAY - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$14.32
6N139 VISHAY - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$147.92
1000Pcs El817c Sop-4 El817 Pc817 Smd Optocoupler Ic Kd
eBay
Free shipping
$147.92
1000Pcs El817c Sop-4 El817 Pc817 Smd Optocoupler Ic Kd
eBay
$60.56
SNAP-IDC5-FAST-A OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$60.56
SNAP-IDC5-FAST-A OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$3.25
Onsemi HCPL0731 Optocoupler, Darlington, 2.5Kv, Soic-8 | Darlington Output Optocouplers
Newark
$3.25
Onsemi HCPL0731 Optocoupler, Darlington, 2.5Kv, Soic-8 | Darlington Output Optocouplers
Newark
$0.85
Onsemi MOC3022VM Optocoupler, Triac, 5.3Kv, Dip-6 | Triac Output Optocouplers
Newark
$0.85
Onsemi MOC3022VM Optocoupler, Triac, 5.3Kv, Dip-6 | Triac Output Optocouplers
Newark
$3.06
Onsemi FOD3182 Optocoupler, Dip-8, 3A, Mosfet | Gate Drive Output Optocouplers | Aluminium
Newark
$3.06
Onsemi FOD3182 Optocoupler, Dip-8, 3A, Mosfet | Gate Drive Output Optocouplers | Aluminium
Newark
$1.35
Vishay H11AA1 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$1.35
Vishay H11AA1 Optocoupler, Transistor, 5300Vrms | Transistor Output Optocouplers
Newark
$0.37
Onsemi FOD817C Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.37
Onsemi FOD817C Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.15
Onsemi FOD817A Optocoupler, Phototransistor O/P, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.15
Onsemi FOD817A Optocoupler, Phototransistor O/P, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$3.82
Broadcom HCNW4504-500E Optocoupler, Transistor, 5Kv, Dip-8 | Transistor Output Optocouplers
Newark
$3.82
Broadcom HCNW4504-500E Optocoupler, Transistor, 5Kv, Dip-8 | Transistor Output Optocouplers
Newark
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To NPN (12V To 5V)
Amazon.com
31
$7.99
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN To NPN (12V To 5V)
Amazon.com
$1.52
Renesas Electronics Corporation PS8101-F3-AX Optocoupler, Transistor, 3.75Kv, Sop-5 | Transistor Output Optocouplers
Newark
$1.52
Renesas Electronics Corporation PS8101-F3-AX Optocoupler, Transistor, 3.75Kv, Sop-5 | Transistor Output Optocouplers
Newark
$0.76
Vishay TCLT1006 Optocoupler, Smd, Transistor O/P | Transistor Output Optocouplers
Newark
$0.76
Vishay TCLT1006 Optocoupler, Smd, Transistor O/P | Transistor Output Optocouplers
Newark
$0.65
Renesas Electronics Corporation PS2501-1-A Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.65
Renesas Electronics Corporation PS2501-1-A Optocoupler, Transistor, 5Kv, Dip-4 | Transistor Output Optocouplers
Newark
$0.91
Tt Electronics/Optek Technology OPI1264C Optocoupler, Transistor, 10000Vrms | Transistor Output Optocouplers
Newark
$0.91
Tt Electronics/Optek Technology OPI1264C Optocoupler, Transistor, 10000Vrms | Transistor Output Optocouplers
Newark
$6.82
Broadcom ACPL-333J-500E Optocoupler,Gate Drive,5Kv,Soic-16,No. Of Channels-1 Channel,Optocoupler Case Style-Soic,No. Of Pins-16Pins,Isolation
Newark
$6.82
Broadcom ACPL-333J-500E Optocoupler,Gate Drive,5Kv,Soic-16,No. Of Channels-1 Channel,Optocoupler Case Style-Soic,No. Of Pins-16Pins,Isolation
Newark