Shop Optocoupler Types

Sponsored
About our ads
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$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
315
$94.21
50Pcs/ Hcpl7840 Ic Optocoupler
eBay
Free shipping
$94.21
50Pcs/ Hcpl7840 Ic Optocoupler
eBay
Free shipping
$4.96
$14.60
High Speed Transmission PC817 Optocoupler Isolation Board Voltage Converter Adapter Module 2/4/8
Aliexpress
Free shipping
66% off
$4.96
$14.60
High Speed Transmission PC817 Optocoupler Isolation Board Voltage Converter Adapter Module 2/4/8
Aliexpress
Free shipping
$1.46
1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
Aliexpress
$1.46
1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
Aliexpress
$9.60
12V To 5V/12V To 24V/24V To 3.3V/24V To 5V 2 Channel Optocoupler Isolation Board PLC Signal Level Voltage Conversion Module
CHENGTUO
$9.60
12V To 5V/12V To 24V/24V To 3.3V/24V To 5V 2 Channel Optocoupler Isolation Board PLC Signal Level Voltage Conversion Module
CHENGTUO
$3.40
2PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C With NO/NC Contact For Ardu+Ino Appliance Control
RCmall
$3.40
2PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C With NO/NC Contact For Ardu+Ino Appliance Control
RCmall
$29.05
100Pcs Tlp127 P127 Optocoupler Sop-4 Smd Ic
eBay
$29.05
100Pcs Tlp127 P127 Optocoupler Sop-4 Smd Ic
eBay
$1.02
$1.48
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
31% off
$1.02
$1.48
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$51.66
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$51.66
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$53.73
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$53.73
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$69.90
$93.67
Phoenix Contact 2964678 Optocoupler DEK-OE-230AC/48DC/100/SO 46
seaurchinsnorthcaptiva
Free shipping
25% off
$69.90
$93.67
Phoenix Contact 2964678 Optocoupler DEK-OE-230AC/48DC/100/SO 46
seaurchinsnorthcaptiva
Free shipping
$0.83
$1.93
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
56% off
$0.83
$1.93
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
$3.70
$10.34
1-10PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
Free shipping
64% off
$3.70
$10.34
1-10PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
Free shipping
$1.40
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
$1.40
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
$1.61
$1.67
817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
Aliexpress
$1.61
$1.67
817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
Aliexpress
$7.03
$21.36
10PCS H11F1 H11 F1 DIP-6 Optocoupler
Aliexpress
67% off
$7.03
$21.36
10PCS H11F1 H11 F1 DIP-6 Optocoupler
Aliexpress
$0.91
$1.36
3.3V 5V 3 Channel Relay Module 5Ma With Optocoupler Isolation Compatible Signal
Aliexpress
Free shipping
33% off
$0.91
$1.36
3.3V 5V 3 Channel Relay Module 5Ma With Optocoupler Isolation Compatible Signal
Aliexpress
Free shipping
$23.05
$38.42
220V Optocoupler Isolation Module/16 Channels 220V Detection Module/ AC Power Detection/Card Guide
Aliexpress
Free shipping
40% off
$23.05
$38.42
220V Optocoupler Isolation Module/16 Channels 220V Detection Module/ AC Power Detection/Card Guide
Aliexpress
Free shipping
$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
$0.89
$1.19
1 Channel Optocoupler Isolation Module 3V-5V 12V 24V Photoelectric Isolator Rail Holder Drive Motor
Aliexpress
25% off
$0.89
$1.19
1 Channel Optocoupler Isolation Module 3V-5V 12V 24V Photoelectric Isolator Rail Holder Drive Motor
Aliexpress
$2.06
$2.14
1-10Pcs MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V
Aliexpress
Free shipping
$2.06
$2.14
1-10Pcs MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V
Aliexpress
Free shipping
$0.69
$0.78
1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder
Aliexpress
11% off
$0.69
$0.78
1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder
Aliexpress
$13.95
Tlp120 Original Toshiba 1 Ch Ac Input-Transistor Optocoupler 4 Pin So4
eBay
14
Free shipping
$13.95
Tlp120 Original Toshiba 1 Ch Ac Input-Transistor Optocoupler 4 Pin So4
eBay
14
$0.30
$0.60
PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V To 5V Module 3.6-30V
Aliexpress
Free shipping
50% off
$0.30
$0.60
PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V To 5V Module 3.6-30V
Aliexpress
Free shipping
$32.62
5603263 Phoenix Contact - Optocoupler - PLC-OSC-120UC/ 48DC/100/C1D2
WiAutomation US
$32.62
5603263 Phoenix Contact - Optocoupler - PLC-OSC-120UC/ 48DC/100/C1D2
WiAutomation US
$1.89
$3.78
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver
Aliexpress
Free shipping
50% off
$1.89
$3.78
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver
Aliexpress
Free shipping
$125.61
Optocoupler Channels: 1 THT From: Control IGBT TLP350H(F) Optocoupler - Digital
eBay.com
Free shipping
$125.61
Optocoupler Channels: 1 THT From: Control IGBT TLP350H(F) Optocoupler - Digital
eBay.com
Free shipping
$55.61
High Quality 1 Channel Optocoupler Relay Module Support Low Trigger DC 5V New
eBay.com
$55.61
High Quality 1 Channel Optocoupler Relay Module Support Low Trigger DC 5V New
eBay.com
$2.29
Original 10Pcs/Lot TLP350 P350 DIP-8 SMD-8 Optocoupler
Aliexpress
$2.29
Original 10Pcs/Lot TLP350 P350 DIP-8 SMD-8 Optocoupler
Aliexpress
$0.50
FAIRCHILD - moc207r1m - IC Optocoupler, NPN Transistor Output
Electronic Surplus
$0.50
FAIRCHILD - moc207r1m - IC Optocoupler, NPN Transistor Output
Electronic Surplus
$0.43
PC817 2/4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver
Aliexpress
$0.43
PC817 2/4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver
Aliexpress
Types of Telescopes Explained - Learn What Fits Your Needs at OPT
Types of Telescopes Explained - Learn What Fits Your Needs at OPT
Jul 27, 2017
optcorp.com
What are the major types of optical microscopes? | Celestron
What are the major types of optical microscopes? | Celestron
Nov 23, 2008
celestron.com
362K views · 3.1K reactions | Optocoupler types #optocoupler #electronics #electronicsrd #electronicseducation | Electronics - R&D | Facebook
0:11
362K views · 3.1K reactions | Optocoupler types #optocoupler #…
135.1K views3 weeks ago
FacebookElectronics - R&D
{1403} All About Optocoupler | Working Principle, CTR Formula & Practical Testing
31:14
{1403} All About Optocoupler | Working Principle, CTR Formula …
2.6K views1 week ago
YouTubeHaseeb Electronics
PC817 Optocoupler Working | Explained Easy #education #lowpassfilter #pixelpathways
0:34
PC817 Optocoupler Working | Explained Easy #education #lowp…
2K views1 month ago
YouTubePixel Pathways
Optocoupler Explained | Working, Types, and Applications in Electronics
3:07
Optocoupler Explained | Working, Types, and Applications in Electro…
2 months ago
YouTubeEngr. Yaseen Baloch
Optocoupler & SSR: Learn about Opto-Isolator and Solid State Relay SSR (animation video).
2:50
Optocoupler & SSR: Learn about Opto-Isolator and Solid State Rela…
285 views1 month ago
YouTubeGigaOhm
4:53
Thermocouples Types, Uses, and Benefits #thermocouple
961 viewsJul 8, 2024
YouTubeTech Learning
10 Types of Optometry Specialties | Ryan Reflects
3.7K viewsOct 5, 2022
YouTubeDr. Ryan Corte, Optometrist
8:24
How to use Optocoupler sensor module as RPM meter (Tachometer)
36.9K viewsDec 16, 2021
YouTubemiliohm
6:31
Basic telescope types explained.
107 viewsOct 11, 2021
YouTubeUnder Light Polluted Skies
Why & How an OPTOCOUPLER is used in SMPS power supply?
81 views7 months ago
YouTubeELECTRICAL & ELECTRONIC ENGINEERIN…
9:18
Top 3 Optocouplers Projects 2023 / PC817
98.9K viewsNov 17, 2023
YouTubeZAFER YILDIZ
Optocouplor circuit design using NI MULTISIM
2.9K viewsSep 9, 2019
YouTubejomutronics
8:03
Optical Fiber Cables Classification & Construction | Types of Fiber Opti…
460 viewsJan 13, 2024
YouTubePower System Operation Slides
Optocoupler: Testing and Working Principles Explained
9K viewsDec 17, 2023
TikTokaungyadanar09
5:01
What is Optocoupler|How to test optocoupler with multimeter
7.5K viewsDec 12, 2021
YouTubeThink Electrical
16:10
Why Optocoupler's are used on Switch Mode Power Supply board…
19.8K viewsJun 13, 2023
YouTubeBigDog8882
Frequency of optocoupler 6N137
6.9K viewsOct 29, 2021
YouTubeDr. Hadeed Ahmed Sher, Senior Member IEEE
How I test an Optocoupler in circuit
11.2K viewsNov 8, 2024
YouTubeSignals and Bits
12:47
{726} How To Test Optocoupler || Opto Isolator / Optocoupler Tester
3.4K viewsOct 10, 2022
YouTubeHaseeb Electronics
3:15
Optocoupler applications & functions, Opto-triac optoisolator …
2.1K viewsJul 16, 2022
YouTubeElectronics Repair Basics_ERB
OPTOCOUPLERS PHOTCOUPLERS OPTOISOLATORS in POWER ELE…
819 viewsDec 9, 2021
YouTubeSimplified EEE Studies
Comparing 4 Different Types of Compressors: Optical, Vari-mu, F…
3.1K viewsApr 9, 2024
YouTubeThomas Juth
Optocouplers: How Circuits Communicate Safely! 💡🔌
1K views11 months ago
YouTubeTechnical Shubham
4N25 Optocoupler Complete Details | Working Principle and Best 7 Eq…
1.8K views8 months ago
TikTokelectroonext
0:56
Testing Optocoupler 4N35 | Optoisolator Testing
9.9K viewsDec 5, 2023
YouTubeTARIQ LAB
Optocoupler Working Function Practical Experiment 🔥
17.3K viewsMay 27, 2020
YouTubeDip Electronics LAB
What is an Opto-Coupler and How To Test One? (AmpMechanic
1.5K viewsFeb 25, 2018
YouTubeAmpMechanic
See more videos
Static thumbnail place holder

Shop Optocoupler Types

Sponsored
About our ads
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$44.16
859-796 WAGO Optocoupler Module - 24VDC Input - Gray
Valin Process Control Solutions
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$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
315
$94.21
50Pcs/ Hcpl7840 Ic Optocoupler
eBay
Free shipping
$94.21
50Pcs/ Hcpl7840 Ic Optocoupler
eBay
Free shipping
$4.96
$14.60
High Speed Transmission PC817 Optocoupler Isolation Board Voltage Converter Adapter Module 2/4/8
Aliexpress
Free shipping
66% off
$4.96
$14.60
High Speed Transmission PC817 Optocoupler Isolation Board Voltage Converter Adapter Module 2/4/8
Aliexpress
Free shipping
$1.46
1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
Aliexpress
$1.46
1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger
Aliexpress
$9.60
12V To 5V/12V To 24V/24V To 3.3V/24V To 5V 2 Channel Optocoupler Isolation Board PLC Signal Level Voltage Conversion Module
CHENGTUO
$9.60
12V To 5V/12V To 24V/24V To 3.3V/24V To 5V 2 Channel Optocoupler Isolation Board PLC Signal Level Voltage Conversion Module
CHENGTUO
$3.40
2PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C With NO/NC Contact For Ardu+Ino Appliance Control
RCmall
$3.40
2PCS 5V 1 Channel Relay Module With Optocoupler KY-019 SRD-05VDC-SL-C With NO/NC Contact For Ardu+Ino Appliance Control
RCmall
$29.05
100Pcs Tlp127 P127 Optocoupler Sop-4 Smd Ic
eBay
$29.05
100Pcs Tlp127 P127 Optocoupler Sop-4 Smd Ic
eBay
$1.02
$1.48
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
31% off
$1.02
$1.48
Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit
Aliexpress
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$11.99
Velleman Wpi452 4 Channel Optocoupler Tlp281 Ic Breakout Board
eBay
Free shipping
$51.66
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$51.66
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$53.73
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$53.73
QTY:1 NEW For MRI-24D48 Optocoupler Relay 24V Photoelectric Coupling Relay
eBay.com
Free shipping
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$10.56
5Pcs Hcpl-2630-000E Dip-8 High-Speed Optocoupler 2 Channel If -10 Mavf
eBay
$69.90
$93.67
Phoenix Contact 2964678 Optocoupler DEK-OE-230AC/48DC/100/SO 46
seaurchinsnorthcaptiva
Free shipping
25% off
$69.90
$93.67
Phoenix Contact 2964678 Optocoupler DEK-OE-230AC/48DC/100/SO 46
seaurchinsnorthcaptiva
Free shipping
$0.83
$1.93
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
56% off
$0.83
$1.93
2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
$3.70
$10.34
1-10PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
Free shipping
64% off
$3.70
$10.34
1-10PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail
Aliexpress
Free shipping