Shop Opto-Isolator Matched Pair

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$86.40
(10Pcs) OPI1268S - Optek / TT Electronics
TTI
$86.40
(10Pcs) OPI1268S - Optek / TT Electronics
TTI
$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)
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1Pc Green 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V Optocouplers
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1Pc Green 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation And Anti-Interference 3-5V 12V 24V Optocouplers
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AOICRIE 8Pcs PC817 2 Channel Optocoupler Isolation Board Voltage Converter 3.6-30V Driver Photoelectric Isolated Module 817 Voltage Isolation Module
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2
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AOICRIE 8Pcs PC817 2 Channel Optocoupler Isolation Board Voltage Converter 3.6-30V Driver Photoelectric Isolated Module 817 Voltage Isolation Module
Amazon.com
$1,689.60
($11.27/Pc) OPI1268S Optek Technology/TT Electronics High Voltage / High Speed Opto-Isolator - 1 Channel - 20K VDC - Open Collector Output - 2Mbps -
Onlinecomponents.com
$1,689.60
($11.27/Pc) OPI1268S Optek Technology/TT Electronics High Voltage / High Speed Opto-Isolator - 1 Channel - 20K VDC - Open Collector Output - 2Mbps -
Onlinecomponents.com
$26.62
4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
eBay
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4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
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NOYITO TLP281 4-Channel Optocoupler Isolation Board For High And Low Level Optocoupler Isolation Expansion Board (Pack Of 5)
Amazon.com
1
$7.99
NOYITO TLP281 4-Channel Optocoupler Isolation Board For High And Low Level Optocoupler Isolation Expansion Board (Pack Of 5)
Amazon.com
$12.60
$14.00
Mcu Opto-Isolator 8-Channel Power Relay Module Expansion
eBay
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$12.60
$14.00
Mcu Opto-Isolator 8-Channel Power Relay Module Expansion
eBay
$1.26
TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
Aliexpress
$1.26
TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
Aliexpress
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
184
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$10.85
Moc3020 "Original" Qtc Opto Isolator 6P Dip Ic 2 Pcs
eBay
Free shipping
$10.85
Moc3020 "Original" Qtc Opto Isolator 6P Dip Ic 2 Pcs
eBay
$135.00
Opto-Coupler Opto-Isolator With NTE Equivalents - NEW - Lots & Singles
eBay
$135.00
Opto-Coupler Opto-Isolator With NTE Equivalents - NEW - Lots & Singles
eBay
$1.32
TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
Aliexpress
$1.32
TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
Aliexpress
$24.97
Velleman Mm106 Opto-Isolator Board
eBay
$24.97
Velleman Mm106 Opto-Isolator Board
eBay
$14.50
Tlp560 "Original" Toshiba Opto Isolator 6P Dip Ic 2 Pcs
eBay
$14.50
Tlp560 "Original" Toshiba Opto Isolator 6P Dip Ic 2 Pcs
eBay
$0.99
TLP281 4-Channel Opto-Isolator IC Module High &Low Level Expansion Board
eBay
$0.99
TLP281 4-Channel Opto-Isolator IC Module High &Low Level Expansion Board
eBay
$82.45
Cummins Onan Optocoupler 8 Pin Smt-Optic Isolator 0340-0972
eBay
$82.45
Cummins Onan Optocoupler 8 Pin Smt-Optic Isolator 0340-0972
eBay
$2.16
TLP281 4-Channel Opto-Isolator: IC Module With High/Low Level Isolation - For Arduino Expansion
Aliexpress
$2.16
TLP281 4-Channel Opto-Isolator: IC Module With High/Low Level Isolation - For Arduino Expansion
Aliexpress
$1.74
4-Way Voltage Isolation Board PC817 Optocoupler Voltage Control Transfer Drive Module Optoisolator
Aliexpress
$1.74
4-Way Voltage Isolation Board PC817 Optocoupler Voltage Control Transfer Drive Module Optoisolator
Aliexpress
$3.03
4-Channel Opto-Isolator IC Module Arduino High And Low Level Expansion Board
eBay
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4-Channel Opto-Isolator IC Module Arduino High And Low Level Expansion Board
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$10.85
4N35 Generic Opto Isolator 6P Dip Ic 2 Pcs
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4N35 Generic Opto Isolator 6P Dip Ic 2 Pcs
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$10.85
LTV814 "Original" Liteon Opto Isolator 4P DIP IC 2 Pcs
eBay
Free shipping
$10.85
LTV814 "Original" Liteon Opto Isolator 4P DIP IC 2 Pcs
eBay
$1.25
1-10PCS 1-Channel Optocoupler Isolation Module - PC817, Supports 3V-24V, Photoelectric Isolator For
Aliexpress
$1.25
1-10PCS 1-Channel Optocoupler Isolation Module - PC817, Supports 3V-24V, Photoelectric Isolator For
Aliexpress
$0.99
Tlp281 4-Channel Opto-Isolator Ic Module High &Low Level Expansion
eBay
1
$0.99
Tlp281 4-Channel Opto-Isolator Ic Module High &Low Level Expansion
eBay
$4.18
4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
eBay
8
$4.18
4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
eBay
$1.36
4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
eBay
$1.36
4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
eBay
$10.85
Nte3085 "Original" Nte Opto Isolator 6P Dip Aka H11f 1 Pc
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Nte3085 "Original" Nte Opto Isolator 6P Dip Aka H11f 1 Pc
eBay
$2.35
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
$2.35
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
315
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$45.85
1Pcs Hssr-7110 Opto Isolator 1.5Kv Power Mosfet 8 Pin Dip
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1Pcs Hssr-7110 Opto Isolator 1.5Kv Power Mosfet 8 Pin Dip
eBay
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Optocoupler Isolator PLC Pulse Signal Level Voltage Conversion Board Signal Isolation Module PNP
Aliexpress
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Optocoupler Isolator PLC Pulse Signal Level Voltage Conversion Board Signal Isolation Module PNP
Aliexpress
$50.00
Intelligent Instrumentation, AC/DC Input Opto-Isolator, PCI-1102, IAC5, NEW
eBay
$50.00
Intelligent Instrumentation, AC/DC Input Opto-Isolator, PCI-1102, IAC5, NEW
eBay
$209.99
Radial Pro-Iso Stereo XLR Isolator And Converter 2-Channel Passive Stereo +4Db To -10Db Isolator And Converter With Ground Lift And Variable Output
Sweetwater
24
$209.99
Radial Pro-Iso Stereo XLR Isolator And Converter 2-Channel Passive Stereo +4Db To -10Db Isolator And Converter With Ground Lift And Variable Output
Sweetwater
$323.04
Black Box Opto Isolator RS-232 DB25 Male To DB25 Female 115.2-Kbps SP340AR3
eBay
Free shipping
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Black Box Opto Isolator RS-232 DB25 Male To DB25 Female 115.2-Kbps SP340AR3
eBay
$4.98
$9.75
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
48% off
$4.98
$9.75
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
$0.66
$0.72
BS 1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
$0.66
$0.72
BS 1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
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Shop Opto-Isolator Matched Pair

Sponsored
About our ads
$86.40
(10Pcs) OPI1268S - Optek / TT Electronics
TTI
$86.40
(10Pcs) OPI1268S - Optek / TT Electronics
TTI
$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
$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
$9.99
AOICRIE 8Pcs PC817 2 Channel Optocoupler Isolation Board Voltage Converter 3.6-30V Driver Photoelectric Isolated Module 817 Voltage Isolation Module
Amazon.com
2
$9.99
AOICRIE 8Pcs PC817 2 Channel Optocoupler Isolation Board Voltage Converter 3.6-30V Driver Photoelectric Isolated Module 817 Voltage Isolation Module
Amazon.com
$1,689.60
($11.27/Pc) OPI1268S Optek Technology/TT Electronics High Voltage / High Speed Opto-Isolator - 1 Channel - 20K VDC - Open Collector Output - 2Mbps -
Onlinecomponents.com
$1,689.60
($11.27/Pc) OPI1268S Optek Technology/TT Electronics High Voltage / High Speed Opto-Isolator - 1 Channel - 20K VDC - Open Collector Output - 2Mbps -
Onlinecomponents.com
$26.62
4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
eBay
$26.62
4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
eBay
$7.99
NOYITO TLP281 4-Channel Optocoupler Isolation Board For High And Low Level Optocoupler Isolation Expansion Board (Pack Of 5)
Amazon.com
1
$7.99
NOYITO TLP281 4-Channel Optocoupler Isolation Board For High And Low Level Optocoupler Isolation Expansion Board (Pack Of 5)
Amazon.com
$12.60
$14.00
Mcu Opto-Isolator 8-Channel Power Relay Module Expansion
eBay
Free shipping
$12.60
$14.00
Mcu Opto-Isolator 8-Channel Power Relay Module Expansion
eBay
$1.26
TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
Aliexpress
$1.26
TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
Aliexpress
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
184
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$10.85
Moc3020 "Original" Qtc Opto Isolator 6P Dip Ic 2 Pcs
eBay
Free shipping
$10.85
Moc3020 "Original" Qtc Opto Isolator 6P Dip Ic 2 Pcs
eBay
$135.00
Opto-Coupler Opto-Isolator With NTE Equivalents - NEW - Lots & Singles
eBay
$135.00
Opto-Coupler Opto-Isolator With NTE Equivalents - NEW - Lots & Singles
eBay
$1.32
TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
Aliexpress
$1.32
TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
Aliexpress
$24.97
Velleman Mm106 Opto-Isolator Board
eBay
$24.97
Velleman Mm106 Opto-Isolator Board
eBay
$14.50
Tlp560 "Original" Toshiba Opto Isolator 6P Dip Ic 2 Pcs
eBay
$14.50
Tlp560 "Original" Toshiba Opto Isolator 6P Dip Ic 2 Pcs
eBay
$0.99
TLP281 4-Channel Opto-Isolator IC Module High &Low Level Expansion Board
eBay
$0.99
TLP281 4-Channel Opto-Isolator IC Module High &Low Level Expansion Board
eBay
$82.45
Cummins Onan Optocoupler 8 Pin Smt-Optic Isolator 0340-0972
eBay
$82.45
Cummins Onan Optocoupler 8 Pin Smt-Optic Isolator 0340-0972
eBay
$2.16
TLP281 4-Channel Opto-Isolator: IC Module With High/Low Level Isolation - For Arduino Expansion
Aliexpress
$2.16
TLP281 4-Channel Opto-Isolator: IC Module With High/Low Level Isolation - For Arduino Expansion
Aliexpress