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Optocouplers

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Unbranded 10pcs 2CH Channel Optocoupler Isolation Relay Module 24V SCM PLC Signal Amplifier Board
Unbranded 10pcs 2CH Channel Optocoupler Isolation Relay Module 24V SCM PLC Signal Amplifier Board
Size Conversion Inches Centimeters Please according to your own measurements to choose your suitable size. The tags inside the items will show in...
£77.00
Shipping: £3.85
NONE (20 pieces) New PC817 PC817C DIP-4 SOP-4 Optocoupler Chip 100% Quality 1005012066972478
NONE (20 pieces) New PC817 PC817C DIP-4 SOP-4 Optocoupler Chip 100% Quality 1005012066972478
(20 pieces) New PC817 PC817C DIP-4 SOP-4 Optocoupler Chip 100% Quality
£1.79
Shipping: £1.99
AliExpress UK
NONE 20PCS Speed Sensor Module Encoder Counter Infrared Slot Optocoupler for Smart Car Motor Photoelectric Encoder Module 1005011829913553
NONE 20PCS Speed Sensor Module Encoder Counter Infrared Slot Optocoupler for Smart Car Motor Photoelectric Encoder Module 1005011829913553
20PCS Speed Sensor Module Encoder Counter Infrared Slot Optocoupler for Smart Car Motor Photoelectric Encoder Module
£8.39
Shipping: £3.67
AliExpress UK
KUNYO 10PCS FOD3150A 3150A FOD3150ASD FOD3150AS SOP-8 OptoCoupler Good Quality 1005009413994607
KUNYO 10PCS FOD3150A 3150A FOD3150ASD FOD3150AS SOP-8 OptoCoupler Good Quality 1005009413994607
10PCS FOD3150A 3150A FOD3150ASD FOD3150AS SOP-8 OptoCoupler Good Quality
£3.42
Shipping: £1.99
AliExpress UK
CazenOveyi 10pcs/lot TLP222A P222A DIP-4 Optocoupler Photoelectric coupling In Stock 1005009344939082
CazenOveyi 10pcs/lot TLP222A P222A DIP-4 Optocoupler Photoelectric coupling In Stock 1005009344939082
10pcs/lot TLP222A P222A DIP-4 Optocoupler Photoelectric coupling In Stock
£2.75
Shipping: £1.99
AliExpress UK
Unbranded 20pcs TK1305A 12V DC Multifunctional Time Delay Relay Module with Optocoupler Isolation
Unbranded 20pcs TK1305A 12V DC Multifunctional Time Delay Relay Module with Optocoupler Isolation
Manual: Click here to open Features: Function 1: Trigger once (relay), then trigger once disconnect (disconnector), each time the relay is triggered...
£68.00
Shipping: £3.85
Zandonà 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
Zandonà 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
This module uses a 10M high-speed optocoupler to isolate the input signal, effectively preventing the interference signal of the drive board from...
£55.62
Shipping: Free
Unbranded 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
Unbranded 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
This module uses a 10M high-speed optocoupler to isolate the input signal, effectively preventing the interference signal of the drive board from...
£61.85
Shipping: £1.00
NONE Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Board 3-20V 1005006765897005
NONE Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Board 3-20V 1005006765897005
Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Board 3-20V
£1.20
Shipping: £1.99
AliExpress UK
Unbranded 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
Unbranded 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
This module uses a 10M high-speed optocoupler to isolate the input signal, effectively preventing the interference signal of the drive board from...
£55.40
Shipping: £1.50
Unbranded 2KHBridge Motor Driver Module, Positive Rotation, PWM Regulation, Optocoupler Isolation, L298, 160W
Unbranded 2KHBridge Motor Driver Module, Positive Rotation, PWM Regulation, Optocoupler Isolation, L298, 160W
1. Undervoltage protection against instant current to prevent module burnout. 2. Hbridge capable of driving two motors simultaneously, with...
£347.50
Shipping: Free
NONE 10/5pcs 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino 1005009684993270
NONE 10/5pcs 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino 1005009684993270
10/5pcs 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino
£3.26
Shipping: £1.99
AliExpress UK
Unbranded Waveshare 8-channel 5V Relay Module Expansion Board with Optocoupler Isolation Support for Jetson Nano PLC
Unbranded Waveshare 8-channel 5V Relay Module Expansion Board with Optocoupler Isolation Support for Jetson Nano PLC
Documents: Manual: Click here to open Schematic: Click here to open Code: Click here to open Overview: The RPi Relay Board (B) is an expansion board...
£54.00
Shipping: £3.85
Unbranded 6N137 DIP8 Optocoupler IC 10PCS Pack High Quality Original Components for Electronics Projects 2025 Model
Unbranded 6N137 DIP8 Optocoupler IC 10PCS Pack High Quality Original Components for Electronics Projects 2025 Model
1. HIGH-QUALITY ELECTRONIC COMPONENTS: Crafted with premium electronic components, our products guarantee dependable and durable performance for all...
£154.26
Shipping: Free
Unbranded H42B6 Transmissive Switch Sensor Trough Optocoupler 10pcs Kit for Circuit Applications and Signal Isolation
Unbranded H42B6 Transmissive Switch Sensor Trough Optocoupler 10pcs Kit for Circuit Applications and Signal Isolation
Versatile and Reliable Switches - Enhance your control with our high-quality switches designed for seamless operation in a variety of applications.
£57.64
Shipping: Free
Unbranded H42B6 Transmissive Switch Sensor Trough Optocoupler 10pcs Set for Electronics Projects and Circuit Design
Unbranded H42B6 Transmissive Switch Sensor Trough Optocoupler 10pcs Set for Electronics Projects and Circuit Design
Pushbutton Switches Experience reliable control with our Pushbutton Switches, designed for seamless operation in various applications. These...
£57.64
Shipping: Free
diymore 12V 1-channel relay module, using bidirectional optocoupler isolation, with strong driving capability and stable performance 1005008298471366
diymore 12V 1-channel relay module, using bidirectional optocoupler isolation, with strong driving capability and stable performance 1005008298471366
12V 1-channel relay module, using bidirectional optocoupler isolation, with strong driving capability and stable performance
£1.55
Shipping: £1.99
AliExpress UK
Unbranded 100pcs Relay Module 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level
Unbranded 100pcs Relay Module 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level
12V Relay Module Specifications: Operates 12V with a maximum load capacity of AC 250V/10A or 30V/10A. The trigger current required for the...
£98.19
Shipping: £1.00
Unbranded (Host Machine and 3 Sop Test Stands) Digital Transistor IC Tester Portable for Cd4000 Op Amps Optocouplers
Unbranded (Host Machine and 3 Sop Test Stands) Digital Transistor IC Tester Portable for Cd4000 Op Amps Optocouplers
1、Applicable: IC tester can test for osmo series, cd4000 series, hef400 series, 4500 series, op amps, interface chips, optocouplers, triode...
£69.64
Shipping: Free
Unbranded 100pcs Relay Module 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level
Unbranded 100pcs Relay Module 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level
12V Relay Module Specifications: Operates 12V with a maximum load capacity of AC 250V/10A or 30V/10A. The trigger current required for the...
£75.13
Shipping: £8.40
Unbranded 100pcs Relay Module 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level
Unbranded 100pcs Relay Module 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level
12V Relay Module Specifications: Operates 12V with a maximum load capacity of AC 250V/10A or 30V/10A. The trigger current required for the...
£62.86
Shipping: £10.26
Unbranded L298 Dual H-Bridge DC Motor Driver Module 7A 160W PWM Control with Optocoupler Isolation for Positive/Negative Rotation
Unbranded L298 Dual H-Bridge DC Motor Driver Module 7A 160W PWM Control with Optocoupler Isolation for Positive/Negative Rotation
Experience the perfect blend of functionality and style with our premium kitchen knife set. Designed for both amateur cooks and professional chefs,
£124.90
Shipping: Free
Unbranded TLP181 Optocoupler 10PCS SOIC Transistor Type GR T Model High-Speed Isolation 1.5kV 16-Pin
Unbranded TLP181 Optocoupler 10PCS SOIC Transistor Type GR T Model High-Speed Isolation 1.5kV 16-Pin
Discover the ultimate solution for your everyday needs with our premium product. Designed to enhance your life, this product combines functionality...
£54.89
Shipping: Free
NONE 1 Channel 5V 12V 24V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger 1005011861256491
NONE 1 Channel 5V 12V 24V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger 1005011861256491
1 Channel 5V 12V 24V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger
£1.26
Shipping: £1.99
AliExpress UK
KUNYO 10PCS CNY17-3 DIP6 CNY17 Transistor output optocouplers NPN Phototransistor New original 1005009413774368
KUNYO 10PCS CNY17-3 DIP6 CNY17 Transistor output optocouplers NPN Phototransistor New original 1005009413774368
10PCS CNY17-3 DIP6 CNY17 Transistor output optocouplers NPN Phototransistor New original
£1.95
Shipping: £1.99
AliExpress UK
Unbranded 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
Unbranded 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
This module uses a 10M high-speed optocoupler to isolate the input signal, effectively preventing the interference signal of the drive board from...
£50.10
Shipping: £4.04
NONE 1PCS 5v 4 channel relay module with optocoupler Relay Output 4 way relay module for arduino Relays 1005006882676212
NONE 1PCS 5v 4 channel relay module with optocoupler Relay Output 4 way relay module for arduino Relays 1005006882676212
1PCS 5v 4 channel relay module with optocoupler Relay Output 4 way relay module for arduino Relays
£2.43
Shipping: £1.99
AliExpress UK
Unbranded (As show, One size) 4 Working Model 3 Axis Stepper Motor Driver Board TB6560 Optocoupler Isolated
Unbranded (As show, One size) 4 Working Model 3 Axis Stepper Motor Driver Board TB6560 Optocoupler Isolated
Feature:It can drive three 2.5A stepper motors at the same time. It is convenient for you to expand the 5th axis when you need 5-axis...
£59.20
Shipping: £3.50
10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development IZEABCMJQ
10PCS 1-Way 5V Low-Level Trigger Without optocoupler Isolation Relay Module MCU Expansion Board Development IZEABCMJQ
relay solid-state-relays Model: 1 way 5V Power mode: DC
£53.24
Shipping: Free
Amazon Marketplace - fuyangfengchaishangmaoyouxiangongsi
NONE 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 1005011864995477
NONE 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 1005011864995477
8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch
£9.49
Shipping: £2.22
AliExpress UK
NONE 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switc 1005010404945969
NONE 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switc 1005010404945969
8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switc
£9.69
Shipping: £8.23
AliExpress UK
kepptory 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
kepptory 60A High Power Dual Channel Motor Drive Module Board H-Bridge Optocoupler Isolation PLC Motor Speed Control
This module uses a 10M high-speed optocoupler to isolate the input signal, effectively preventing the interference signal of the drive board from...
£52.41
Shipping: Free
Innfeeltech 6pcs DC 24V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board
Innfeeltech 6pcs DC 24V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board
Innfeeltech 6pcs DC 24V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expansion Board Package Include: 6 Pcs 1 Channel...
£998.99
Shipping: Free
Unbranded 20MT PLC Board 12 Inputs 8 Outputs 1028VDC Base Programming 1AD+1DA Optocoupler Isolation Transistor Output
Unbranded 20MT PLC Board 12 Inputs 8 Outputs 1028VDC Base Programming 1AD+1DA Optocoupler Isolation Transistor Output
Power Entry Modules Power Entry Modules offer a compact, integrated solution for bringing mains power into equipment while providing protection and...
£88.14
Shipping: Free
Stlxy 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1005007857874459
Stlxy 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1005007857874459
Stlxy 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module
£1.62
Shipping: £1.99
AliExpress UK
Unbranded 4N25 DIP6 Photoelectric Coupler 100pcs Lot, DIP-6 Package, Optocoupler for Signal Isolation and Circuit Protection
Unbranded 4N25 DIP6 Photoelectric Coupler 100pcs Lot, DIP-6 Package, Optocoupler for Signal Isolation and Circuit Protection
Discover the ultimate solution for your needs with our premium product, designed to enhance your daily experience while addressing common challenges.
£101.22
Shipping: Free
Unbranded Ethernet Relay Module For Industrial Automation, Modbus RTU And Modbus TCP Protocol Supported Industrial Grade Rail Mount Case With Optocoupler Isolat
Unbranded Ethernet Relay Module For Industrial Automation, Modbus RTU And Modbus TCP Protocol Supported Industrial Grade Rail Mount Case With Optocoupler Isolat
Designed for demanding industrial environments, this Ethernet relay module combines advanced communication protocols with rugged reliability.
£103.90
Shipping: Free
NONE 20A Isolated Electronic Switch Module High Low Side MOSFET Switch Optocoupler Isolation Solid State Relay for DC Motor Control 1005010613010693
NONE 20A Isolated Electronic Switch Module High Low Side MOSFET Switch Optocoupler Isolation Solid State Relay for DC Motor Control 1005010613010693
20A Isolated Electronic Switch Module High Low Side MOSFET Switch Optocoupler Isolation Solid State Relay for DC Motor Control
£1.99
Shipping: £2.95
AliExpress UK
NONE 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 1005007480926047
NONE 5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 1005007480926047
5V 12V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger
£1.64
Shipping: £1.99
AliExpress UK
NONE 6 Channel MOS FET Module Optocoupler Isolation MOSFET Driver Board 3.3V 5V for Arduino PLC Microcontroller 1005011922728631
NONE 6 Channel MOS FET Module Optocoupler Isolation MOSFET Driver Board 3.3V 5V for Arduino PLC Microcontroller 1005011922728631
6 Channel MOS FET Module Optocoupler Isolation MOSFET Driver Board 3.3V 5V for Arduino PLC Microcontroller
£8.99
Shipping: £2.44
AliExpress UK
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