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$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$200.00
Opto 22 Snap Analog 2 Channel Isolated Module +/-10, +/-5VDC Snap-AIV-I New
eBay
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Opto 22 Snap Analog 2 Channel Isolated Module +/-10, +/-5VDC Snap-AIV-I New
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Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
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4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
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4-Channel Opto-Isolator Ic Module Arduino High And Low Level Expansion
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MPJ 32707MP DUAL SPDT RELAY BOARD OPTO ISOLATED FOR ARDUINO 5VDC 10AMP
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MPJ 32707MP DUAL SPDT RELAY BOARD OPTO ISOLATED FOR ARDUINO 5VDC 10AMP
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1Pc OPTO 22 SNAP-OAC5MA Output Module, 4-Channel, Isolated 12-250VAC Digita
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1Pc OPTO 22 SNAP-OAC5MA Output Module, 4-Channel, Isolated 12-250VAC Digita
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OPTO 22 SNAP I/O SNAP-ODC5A-1 4 Channel ISOLATED DC OUTPUT
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OPTO 22 SNAP I/O SNAP-ODC5A-1 4 Channel ISOLATED DC OUTPUT
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Opto 22 120D3 DC Control Solid State Relay, 120 VAC, 3 Amp, 4000 V Optical Isolation, 1/2 Cycle Maximum Turn-On/Off Time, 25 - 65 Hz Operating
Amazon.com
2
Free shipping
$44.53
Opto 22 120D3 DC Control Solid State Relay, 120 VAC, 3 Amp, 4000 V Optical Isolation, 1/2 Cycle Maximum Turn-On/Off Time, 25 - 65 Hz Operating
Amazon.com
2
$21.71
1/2/4/8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 5V24V
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1/2/4/8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 5V24V
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AOICRIE 6Pcs PC817 1 Channel Optocoupler Isolation Module 1CH Optocoupler PC817 3-5V 12V 24V Photoelectric Isolator PNP NPN Signal Converter Rail
Amazon.com
2
$9.99
AOICRIE 6Pcs PC817 1 Channel Optocoupler Isolation Module 1CH Optocoupler PC817 3-5V 12V 24V Photoelectric Isolator PNP NPN Signal Converter Rail
Amazon.com
2
$37.30
3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
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3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
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$139.95
Opto-Isolated Electronic Switch - For Futaba
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Opto-Isolated Electronic Switch - For Futaba
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$60.00
New - Opto 22 Snap-Odc5-I / 4-Channel Isolated / Dc Output (New In Box)
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New - Opto 22 Snap-Odc5-I / 4-Channel Isolated / Dc Output (New In Box)
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$42.34
3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
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3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
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Opto 22 MP120D4 MP Model DC Control Solid State Relay, 120 VAC, 4000 Vrms Isolation, 4 Amps Nominal Current Rating
Amazon.com
$23.99
Opto 22 MP120D4 MP Model DC Control Solid State Relay, 120 VAC, 4000 Vrms Isolation, 4 Amps Nominal Current Rating
Amazon.com
$217.99
Opto 22 Snap-Aivrms-I Snap Isolated 2-Ch 0-250 V Rms Ac/Dc Analog
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Opto 22 Snap-Aivrms-I Snap Isolated 2-Ch 0-250 V Rms Ac/Dc Analog
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$39.98
10PCS 24V 4 Channel Relay Module With OPTO-Isolated High And Low Level Trigger
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$39.98
10PCS 24V 4 Channel Relay Module With OPTO-Isolated High And Low Level Trigger
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$14.72
5Pcs ACPL-C87H-500E SOP-8 Opto-Isolated Amplifiers
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5Pcs ACPL-C87H-500E SOP-8 Opto-Isolated Amplifiers
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$143.99
Opto 22 Ad9t G1 0 To 50 Mv Analog Input, Isolated
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Opto 22 Ad9t G1 0 To 50 Mv Analog Input, Isolated
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Opto 22 Snap-Idc-16 Snap Isolated 16-Pt Digital Discrete Input Module,
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Opto 22 Snap-Idc-16 Snap Isolated 16-Pt Digital Discrete Input Module,
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Opto 22 Ad16t G1 0 To 5 Amp Analog Input, Isolated
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Opto 22 Ad16t G1 0 To 5 Amp Analog Input, Isolated
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NOYITO TLP281 4-Channel Optocoupler Isolation Board For High And Low Level Optocoupler Isolation Expansion Board (Pack Of 5)
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NOYITO TLP281 4-Channel Optocoupler Isolation Board For High And Low Level Optocoupler Isolation Expansion Board (Pack Of 5)
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Opto 22 Ad3t G1 4 To 20 Ma Analog Input, Isolated
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Opto 22 Ad3t G1 4 To 20 Ma Analog Input, Isolated
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Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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3
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Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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3
$284.50
Opto 22 SNAP-IDC-16 SNAP ISOLATED 16-PT DIGITAL (DIS
DigiKey
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Opto 22 SNAP-IDC-16 SNAP ISOLATED 16-PT DIGITAL (DIS
DigiKey
$39.25
($7.85/Pc) OPI1268S Optek Technology/TT Electronics High Voltage / High Speed Opto-Isolator - 1 Channel - 20K VDC - Open Collector Output - 2Mbps -
Onlinecomponents.com
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($7.85/Pc) OPI1268S Optek Technology/TT Electronics High Voltage / High Speed Opto-Isolator - 1 Channel - 20K VDC - Open Collector Output - 2Mbps -
Onlinecomponents.com
$207.99
Opto 22 Ad6t G1 0 To +5 Vdc Analog Input, Isolated
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Opto 22 Ad6t G1 0 To +5 Vdc Analog Input, Isolated
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Opto 22 Ad6t G1 0 To +5 Vdc Analog Input, Isolated
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Opto 22 Ad6t G1 0 To +5 Vdc Analog Input, Isolated
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PR Electronics 9202B1A, Pulse Isolator, Opto, Single
MegaDepot
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PR Electronics 9202B1A, Pulse Isolator, Opto, Single
MegaDepot
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$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
20
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Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
20
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Optek OPI1264B Optical Isolator Opto - NOS Qty 1
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Optek OPI1264B Optical Isolator Opto - NOS Qty 1
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Opto 22 Snap-Aiv2-I Snap 2-Ch Isolated -100Vdc To +100Vdc Analog
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Opto 22 Snap-Aiv2-I Snap 2-Ch Isolated -100Vdc To +100Vdc Analog
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$0.85
$1.13
10Pcs/5Pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic Outputisolated
Aliexpress
24% off
$0.85
$1.13
10Pcs/5Pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic Outputisolated
Aliexpress
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Opto 22 SNAP-ODC5MA SNAP 4-Ch Isolated 5-60 VDC Digital Discrete Output Module
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Opto 22 SNAP-ODC5MA SNAP 4-Ch Isolated 5-60 VDC Digital Discrete Output Module
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Opto 22 Ad8t G1 Type K Thermocouple Input, Isolated
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Opto 22 Ad8t G1 Type K Thermocouple Input, Isolated
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Opto 22 AD16T G1 0 To 5 Amp Analog Input, Isolated
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Opto 22 AD16T G1 0 To 5 Amp Analog Input, Isolated
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Optocoupler usage for isolation of input and output circuits
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Optocoupler usage for isolation of input and output circuits
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PC817 Adapter Module Optocoupler with Arduino - zonemaker.com
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Shop Opto-Isolated

Sponsored
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$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$200.00
Opto 22 Snap Analog 2 Channel Isolated Module +/-10, +/-5VDC Snap-AIV-I New
eBay
Free shipping
$200.00
Opto 22 Snap Analog 2 Channel Isolated Module +/-10, +/-5VDC Snap-AIV-I New
eBay
Free shipping
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
$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
$13.95
MPJ 32707MP DUAL SPDT RELAY BOARD OPTO ISOLATED FOR ARDUINO 5VDC 10AMP
eBay
Free shipping
$13.95
MPJ 32707MP DUAL SPDT RELAY BOARD OPTO ISOLATED FOR ARDUINO 5VDC 10AMP
eBay
Free shipping
$269.52
1Pc OPTO 22 SNAP-OAC5MA Output Module, 4-Channel, Isolated 12-250VAC Digita
eBay
$269.52
1Pc OPTO 22 SNAP-OAC5MA Output Module, 4-Channel, Isolated 12-250VAC Digita
eBay
$79.95
OPTO 22 SNAP I/O SNAP-ODC5A-1 4 Channel ISOLATED DC OUTPUT
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$79.95
OPTO 22 SNAP I/O SNAP-ODC5A-1 4 Channel ISOLATED DC OUTPUT
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$44.53
Opto 22 120D3 DC Control Solid State Relay, 120 VAC, 3 Amp, 4000 V Optical Isolation, 1/2 Cycle Maximum Turn-On/Off Time, 25 - 65 Hz Operating
Amazon.com
2
Free shipping
$44.53
Opto 22 120D3 DC Control Solid State Relay, 120 VAC, 3 Amp, 4000 V Optical Isolation, 1/2 Cycle Maximum Turn-On/Off Time, 25 - 65 Hz Operating
Amazon.com
2
$21.71
1/2/4/8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 5V24V
eBay
Free shipping
$21.71
1/2/4/8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 5V24V
eBay
Free shipping
$9.99
AOICRIE 6Pcs PC817 1 Channel Optocoupler Isolation Module 1CH Optocoupler PC817 3-5V 12V 24V Photoelectric Isolator PNP NPN Signal Converter Rail
Amazon.com
2
$9.99
AOICRIE 6Pcs PC817 1 Channel Optocoupler Isolation Module 1CH Optocoupler PC817 3-5V 12V 24V Photoelectric Isolator PNP NPN Signal Converter Rail
Amazon.com
2
$37.30
3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
eBay
Free shipping
$37.30
3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
eBay
Free shipping
$139.95
Opto-Isolated Electronic Switch - For Futaba
eBay
$139.95
Opto-Isolated Electronic Switch - For Futaba
eBay
$60.00
New - Opto 22 Snap-Odc5-I / 4-Channel Isolated / Dc Output (New In Box)
eBay
Free shipping
$60.00
New - Opto 22 Snap-Odc5-I / 4-Channel Isolated / Dc Output (New In Box)
eBay
Free shipping
$42.34
3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
eBay
Free shipping
$42.34
3/4 Channel Optocoupler Isolation Opto-Isolator High/Low Level Module TLP281
eBay
Free shipping
$23.99
Opto 22 MP120D4 MP Model DC Control Solid State Relay, 120 VAC, 4000 Vrms Isolation, 4 Amps Nominal Current Rating
Amazon.com
$23.99
Opto 22 MP120D4 MP Model DC Control Solid State Relay, 120 VAC, 4000 Vrms Isolation, 4 Amps Nominal Current Rating
Amazon.com
$217.99
Opto 22 Snap-Aivrms-I Snap Isolated 2-Ch 0-250 V Rms Ac/Dc Analog
eBay
Free shipping
$217.99
Opto 22 Snap-Aivrms-I Snap Isolated 2-Ch 0-250 V Rms Ac/Dc Analog
eBay
Free shipping
$39.98
10PCS 24V 4 Channel Relay Module With OPTO-Isolated High And Low Level Trigger
eBay
$39.98
10PCS 24V 4 Channel Relay Module With OPTO-Isolated High And Low Level Trigger
eBay
$14.72
5Pcs ACPL-C87H-500E SOP-8 Opto-Isolated Amplifiers
eBay
$14.72
5Pcs ACPL-C87H-500E SOP-8 Opto-Isolated Amplifiers
eBay

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