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Optocoupler

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43% off
A78I 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor A78I 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor

A78I 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor

$4.79$8.40

5% off
Speed Sensor Module, Counter, Motor Test Module, Slot Optocoupler Module, Speed Speed Sensor Module, Counter, Motor Test Module, Slot Optocoupler Module, Speed

Speed Sensor Module, Counter, Motor Test Module, Slot Optocoupler Module, Speed

$351.78$370.29

39% off
For Microcontroller-Ready 4-Channel AC Dimmer Board Supporting 220V Loads Up to 10A with Optocoupler Isolation and Logic Control For Microcontroller-Ready 4-Channel AC Dimmer Board Supporting 220V Loads Up to 10A with Optocoupler Isolation and Logic Control

For Microcontroller-Ready 4-Channel AC Dimmer Board Supporting 220V Loads Up to 10A with Optocoupler Isolation and Logic Control

$157.99$259.00

35% off
Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

$83.02$127.73

70% off
for MKS TMC2160 57 Motor Drive for 3D Printer Features Safe Optocoupler Isolation and Wide Operating Voltage from 12 to 48 Volt for MKS TMC2160 57 Motor Drive for 3D Printer Features Safe Optocoupler Isolation and Wide Operating Voltage from 12 to 48 Volt

for MKS TMC2160 57 Motor Drive for 3D Printer Features Safe Optocoupler Isolation and Wide Operating Voltage from 12 to 48 Volt

$97.28$324.26

1/2/4/8 30A Relay Module with Optocoupler High and Low Level Trigger PLC Control Board Switch DC 1/2/4/8 30A Relay Module with Optocoupler High and Low Level Trigger PLC Control Board Switch DC

1/2/4/8 30A Relay Module with Optocoupler High and Low Level Trigger PLC Control Board Switch DC

$96.88$96.88

53% off
Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories for 4-pin Optocouplers Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories for 4-pin Optocouplers

Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories for 4-pin Optocouplers

$38.18$81.23

55 sold
32% off
B62B Optocoupler Tester, Optocoupler Test Detection Tool for Electronic Repair, Rechargeable Type-C, Green PCB B62B Optocoupler Tester, Optocoupler Test Detection Tool for Electronic Repair, Rechargeable Type-C, Green PCB

B62B Optocoupler Tester, Optocoupler Test Detection Tool for Electronic Repair, Rechargeable Type-C, Green PCB

$4.26$6.26

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

$425.51$425.51

2 Channels, Relay Module 5V12V24V with Optocoupler Isolation, Support High and Low Levels, Relay, Expansion Board 2 Channels, Relay Module 5V12V24V with Optocoupler Isolation, Support High and Low Levels, Relay, Expansion Board

2 Channels, Relay Module 5V12V24V with Optocoupler Isolation, Support High and Low Levels, Relay, Expansion Board

$88.92$88.92

40% off
For 8 channels 5V/12V/24V high and low level optocoupler isolation relay control module MCU PLC amplifier board For 8 channels 5V/12V/24V high and low level optocoupler isolation relay control module MCU PLC amplifier board

For 8 channels 5V/12V/24V high and low level optocoupler isolation relay control module MCU PLC amplifier board

$150.00$250.00

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$80.00$80.00

2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor 2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

$146.00$146.00

50% off
New Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories For 4-pin Optocouplers New Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories For 4-pin Optocouplers

New Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories For 4-pin Optocouplers

$35.63$71.26

10 sold
49% off
1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects 1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects

1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects

$30.42$60.83

1 sold
35% off
MO-81 Multifunctional Optocoupler Tester 5V Portable Test Tool for Optocoupler IGBT Thyristor Transistor Retractable Probes MO-81 Multifunctional Optocoupler Tester 5V Portable Test Tool for Optocoupler IGBT Thyristor Transistor Retractable Probes

MO-81 Multifunctional Optocoupler Tester 5V Portable Test Tool for Optocoupler IGBT Thyristor Transistor Retractable Probes

$13.38$20.58

30% off
Optocoupler isolation MT08S solid-state relay module PLC amplification board DC output control module 24V Optocoupler isolation MT08S solid-state relay module PLC amplification board DC output control module 24V

Optocoupler isolation MT08S solid-state relay module PLC amplification board DC output control module 24V

$7.70$11.00

Optocoupler Isolation Board Npnpnp Level Conversion 3.3V5V12V24V Signal Conversion Module Optocoupler Isolation Board Npnpnp Level Conversion 3.3V5V12V24V Signal Conversion Module

Optocoupler Isolation Board Npnpnp Level Conversion 3.3V5V12V24V Signal Conversion Module

$87.00$87.00

53% off
In Stock 16 Channels 220V Optocoupler /220V Module/AC Current Detection/Card Guide Rail In Stock 16 Channels 220V Optocoupler /220V Module/AC Current Detection/Card Guide Rail

In Stock 16 Channels 220V Optocoupler /220V Module/AC Current Detection/Card Guide Rail

$181.58$386.33

65% off
Integrated Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device Integrated Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device

Integrated Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device

$369.03$1054.38

DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

$130.97$130.97

An ultra-thin optocoupling relay: 3rq3052-1sm30, controlled by dc24v (dc11-30v) (actual picture taken) An ultra-thin optocoupling relay: 3rq3052-1sm30, controlled by dc24v (dc11-30v) (actual picture taken)

An ultra-thin optocoupling relay: 3rq3052-1sm30, controlled by dc24v (dc11-30v) (actual picture taken)

$260.35$260.35

5% off
4~24 Channels PLC Amplifier Board Output NPN Or PNP Input Universal Optocoupler Isolation Transistor Module 4~24 Channels PLC Amplifier Board Output NPN Or PNP Input Universal Optocoupler Isolation Transistor Module

4~24 Channels PLC Amplifier Board Output NPN Or PNP Input Universal Optocoupler Isolation Transistor Module

$48.93$51.51

2 sold
2pcs/lot 280W 10R Moving Head Head Cover Housing R10 Sensores Sensor Optocoupler Board 2pcs/lot 280W 10R Moving Head Head Cover Housing R10 Sensores Sensor Optocoupler Board

2pcs/lot 280W 10R Moving Head Head Cover Housing R10 Sensores Sensor Optocoupler Board

$89.40$89.40

PO-128L(PCI)H NO.7301 128-channel Optocoupler Digital Output Card Tested OK PO-128L(PCI)H NO.7301 128-channel Optocoupler Digital Output Card Tested OK

PO-128L(PCI)H NO.7301 128-channel Optocoupler Digital Output Card Tested OK

$1018.50$1018.50

1-32 Channels PLC Input Universal Output NPN/PNP Optocoupler Isolation Board Transistor Board MT-301R4P-N 1-32 Channels PLC Input Universal Output NPN/PNP Optocoupler Isolation Board Transistor Board MT-301R4P-N

1-32 Channels PLC Input Universal Output NPN/PNP Optocoupler Isolation Board Transistor Board MT-301R4P-N

$86.00$86.00

Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit

Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit

$3.10$3.10

7 sold
50% off
1Pcs Four-Pin Optocoupler In-Line Test Board 3.0/4.0/5.0 Generation Optocoupler Tester Electronic Repair Optocoupler Test Board 1Pcs Four-Pin Optocoupler In-Line Test Board 3.0/4.0/5.0 Generation Optocoupler Tester Electronic Repair Optocoupler Test Board

1Pcs Four-Pin Optocoupler In-Line Test Board 3.0/4.0/5.0 Generation Optocoupler Tester Electronic Repair Optocoupler Test Board

$49.48$98.96

7 sold
Industrial PLC Control Board 6N137 High‑Speed Optocoupler Isolation Module Signal Voltage Conversion Power Tools Accessory Industrial PLC Control Board 6N137 High‑Speed Optocoupler Isolation Module Signal Voltage Conversion Power Tools Accessory

Industrial PLC Control Board 6N137 High‑Speed Optocoupler Isolation Module Signal Voltage Conversion Power Tools Accessory

$80.00$80.00

56% off
Y3NA Advanced Rechargeable Optocoupler Tester Module for Quick Component Evaluation Y3NA Advanced Rechargeable Optocoupler Tester Module for Quick Component Evaluation

Y3NA Advanced Rechargeable Optocoupler Tester Module for Quick Component Evaluation

$29.97$68.12

Optocoupler relay 2966595 base 2966016 OPT-24DC/24DC/2 Optocoupler relay 2966595 base 2966016 OPT-24DC/24DC/2

Optocoupler relay 2966595 base 2966016 OPT-24DC/24DC/2

$139.00$139.00

U-channel Photoelectric Switch Hg-sx670/671r/672/673r/674 Optocoupler Sensor with Cable Series U-channel Photoelectric Switch Hg-sx670/671r/672/673r/674 Optocoupler Sensor with Cable Series

U-channel Photoelectric Switch Hg-sx670/671r/672/673r/674 Optocoupler Sensor with Cable Series

$111.55$111.55

52% off
4 Way Relay Control Board with Optocoupler 5V 12V 24V Compatibility Reliable for Various Electrical Applications 4 Way Relay Control Board with Optocoupler 5V 12V 24V Compatibility Reliable for Various Electrical Applications

4 Way Relay Control Board with Optocoupler 5V 12V 24V Compatibility Reliable for Various Electrical Applications

$8.76$18.24

53% off
Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

$104.97$223.34

56% off
◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20 ◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

$15.46$35.13

6 Channels MOSFET Module/Microcontroller PLC Amplifier Field-effect Transistor/Optocoupler Isolation/6 Way MOSFET Driver Board 6 Channels MOSFET Module/Microcontroller PLC Amplifier Field-effect Transistor/Optocoupler Isolation/6 Way MOSFET Driver Board

6 Channels MOSFET Module/Microcontroller PLC Amplifier Field-effect Transistor/Optocoupler Isolation/6 Way MOSFET Driver Board

$75.00$75.00

43% off
A78I 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor A78I 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor

A78I 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor

$4.79 $8.40

Categories: Tools, Tool Parts

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5% off
Speed Sensor Module, Counter, Motor Test Module, Slot Optocoupler Module, Speed Speed Sensor Module, Counter, Motor Test Module, Slot Optocoupler Module, Speed

Speed Sensor Module, Counter, Motor Test Module, Slot Optocoupler Module, Speed

$351.78 $370.29

Categories: Tools, Tool Parts

Buy Now
39% off
For Microcontroller-Ready 4-Channel AC Dimmer Board Supporting 220V Loads Up to 10A with Optocoupler Isolation and Logic Control For Microcontroller-Ready 4-Channel AC Dimmer Board Supporting 220V Loads Up to 10A with Optocoupler Isolation and Logic Control

For Microcontroller-Ready 4-Channel AC Dimmer Board Supporting 220V Loads Up to 10A with Optocoupler Isolation and Logic Control

$157.99 $259.00

Categories: Tools, Tool Parts

Buy Now
35% off
Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

Reliable 4CH Signal Converter for PLC Systems Optocoupler Isolation Supports NPN/PNP Signals Compact and Efficient Design

$83.02 $127.73

Categories: Tools, Tool Parts

Buy Now
70% off
for MKS TMC2160 57 Motor Drive for 3D Printer Features Safe Optocoupler Isolation and Wide Operating Voltage from 12 to 48 Volt for MKS TMC2160 57 Motor Drive for 3D Printer Features Safe Optocoupler Isolation and Wide Operating Voltage from 12 to 48 Volt

for MKS TMC2160 57 Motor Drive for 3D Printer Features Safe Optocoupler Isolation and Wide Operating Voltage from 12 to 48 Volt

$97.28 $324.26

Categories: Tools, Tool Parts

Buy Now
1/2/4/8 30A Relay Module with Optocoupler High and Low Level Trigger PLC Control Board Switch DC 1/2/4/8 30A Relay Module with Optocoupler High and Low Level Trigger PLC Control Board Switch DC

1/2/4/8 30A Relay Module with Optocoupler High and Low Level Trigger PLC Control Board Switch DC

$96.88 $96.88

Categories: Tools, Tool Parts

Buy Now
53% off
Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories for 4-pin Optocouplers Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories for 4-pin Optocouplers

Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories for 4-pin Optocouplers

$38.18 $81.23

55 sold

Categories: Tools, Tool Parts

Buy Now
32% off
B62B Optocoupler Tester, Optocoupler Test Detection Tool for Electronic Repair, Rechargeable Type-C, Green PCB B62B Optocoupler Tester, Optocoupler Test Detection Tool for Electronic Repair, Rechargeable Type-C, Green PCB

B62B Optocoupler Tester, Optocoupler Test Detection Tool for Electronic Repair, Rechargeable Type-C, Green PCB

$4.26 $6.26

Categories: Tools, Tool Parts

Buy Now
Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

Single Drive Tester, Optocoupler Online Test, Suitable for Servo / Stepper / Inverter That Cannot Be Driven

$425.51 $425.51

Categories: Tools, Tool Parts

Buy Now
2 Channels, Relay Module 5V12V24V with Optocoupler Isolation, Support High and Low Levels, Relay, Expansion Board 2 Channels, Relay Module 5V12V24V with Optocoupler Isolation, Support High and Low Levels, Relay, Expansion Board

2 Channels, Relay Module 5V12V24V with Optocoupler Isolation, Support High and Low Levels, Relay, Expansion Board

$88.92 $88.92

Categories: Tools, Tool Parts

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40% off
For 8 channels 5V/12V/24V high and low level optocoupler isolation relay control module MCU PLC amplifier board For 8 channels 5V/12V/24V high and low level optocoupler isolation relay control module MCU PLC amplifier board

For 8 channels 5V/12V/24V high and low level optocoupler isolation relay control module MCU PLC amplifier board

$150.00 $250.00

Categories: Tools, Tool Parts

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8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch 8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

8 Channel MOSFET Module Microcontroller PLC Amplification Field-effect Drive Tube Optocoupler Isolation PWM Control Light Switch

$80.00 $80.00

Categories: Tools, Tool Parts

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2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor 2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

2-4 Channels PLC Differential to Collector Input Universal Output NPN/PNP High Speed Optocoupler Isolation Board Transistor

$146.00 $146.00

Categories: Tools, Tool Parts

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50% off
New Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories For 4-pin Optocouplers New Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories For 4-pin Optocouplers

New Optocoupler Tester Optocoupler Test Detection Tool Online Test Module Repair Replacement Accessories For 4-pin Optocouplers

$35.63 $71.26

10 sold

Categories: Tools, Tool Parts

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49% off
1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects 1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects

1PC 1 Channel Relay Module 3.3V 5V 12V 24V High/Low Level Trigger Dual Optocoupler Isolation for Electronic Projects

$30.42 $60.83

1 sold

Categories: Tools, Tool Parts

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35% off
MO-81 Multifunctional Optocoupler Tester 5V Portable Test Tool for Optocoupler IGBT Thyristor Transistor Retractable Probes MO-81 Multifunctional Optocoupler Tester 5V Portable Test Tool for Optocoupler IGBT Thyristor Transistor Retractable Probes

MO-81 Multifunctional Optocoupler Tester 5V Portable Test Tool for Optocoupler IGBT Thyristor Transistor Retractable Probes

$13.38 $20.58

Categories: Tools, Tool Parts

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30% off
Optocoupler isolation MT08S solid-state relay module PLC amplification board DC output control module 24V Optocoupler isolation MT08S solid-state relay module PLC amplification board DC output control module 24V

Optocoupler isolation MT08S solid-state relay module PLC amplification board DC output control module 24V

$7.70 $11.00

Categories: Tools, Tool Parts

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Optocoupler Isolation Board Npnpnp Level Conversion 3.3V5V12V24V Signal Conversion Module Optocoupler Isolation Board Npnpnp Level Conversion 3.3V5V12V24V Signal Conversion Module

Optocoupler Isolation Board Npnpnp Level Conversion 3.3V5V12V24V Signal Conversion Module

$87.00 $87.00

Categories: Tools, Tool Parts

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53% off
In Stock 16 Channels 220V Optocoupler /220V Module/AC Current Detection/Card Guide Rail In Stock 16 Channels 220V Optocoupler /220V Module/AC Current Detection/Card Guide Rail

In Stock 16 Channels 220V Optocoupler /220V Module/AC Current Detection/Card Guide Rail

$181.58 $386.33

Categories: Tools, Tool Parts

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65% off
Integrated Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device Integrated Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device

Integrated Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device

$369.03 $1054.38

Categories: Tools, Tool Parts

Buy Now
DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation High Low Trigger Industrial Grade PCB Relay Board

$130.97 $130.97

Categories: Tools, Tool Parts

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An ultra-thin optocoupling relay: 3rq3052-1sm30, controlled by dc24v (dc11-30v) (actual picture taken) An ultra-thin optocoupling relay: 3rq3052-1sm30, controlled by dc24v (dc11-30v) (actual picture taken)

An ultra-thin optocoupling relay: 3rq3052-1sm30, controlled by dc24v (dc11-30v) (actual picture taken)

$260.35 $260.35

Categories: Tools, Tool Parts

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5% off
4~24 Channels PLC Amplifier Board Output NPN Or PNP Input Universal Optocoupler Isolation Transistor Module 4~24 Channels PLC Amplifier Board Output NPN Or PNP Input Universal Optocoupler Isolation Transistor Module

4~24 Channels PLC Amplifier Board Output NPN Or PNP Input Universal Optocoupler Isolation Transistor Module

$48.93 $51.51

2 sold

Categories: Tools, Tool Parts

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2pcs/lot 280W 10R Moving Head Head Cover Housing R10 Sensores Sensor Optocoupler Board 2pcs/lot 280W 10R Moving Head Head Cover Housing R10 Sensores Sensor Optocoupler Board

2pcs/lot 280W 10R Moving Head Head Cover Housing R10 Sensores Sensor Optocoupler Board

$89.40 $89.40

Categories: Tools, Tool Parts

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PO-128L(PCI)H NO.7301 128-channel Optocoupler Digital Output Card Tested OK PO-128L(PCI)H NO.7301 128-channel Optocoupler Digital Output Card Tested OK

PO-128L(PCI)H NO.7301 128-channel Optocoupler Digital Output Card Tested OK

$1018.50 $1018.50

Categories: Tools, Tool Parts

Buy Now
1-32 Channels PLC Input Universal Output NPN/PNP Optocoupler Isolation Board Transistor Board MT-301R4P-N 1-32 Channels PLC Input Universal Output NPN/PNP Optocoupler Isolation Board Transistor Board MT-301R4P-N

1-32 Channels PLC Input Universal Output NPN/PNP Optocoupler Isolation Board Transistor Board MT-301R4P-N

$86.00 $86.00

Categories: Tools, Tool Parts

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Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit

Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit

$3.10 $3.10

7 sold

Categories: Tools, Tool Parts

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50% off
1Pcs Four-Pin Optocoupler In-Line Test Board 3.0/4.0/5.0 Generation Optocoupler Tester Electronic Repair Optocoupler Test Board 1Pcs Four-Pin Optocoupler In-Line Test Board 3.0/4.0/5.0 Generation Optocoupler Tester Electronic Repair Optocoupler Test Board

1Pcs Four-Pin Optocoupler In-Line Test Board 3.0/4.0/5.0 Generation Optocoupler Tester Electronic Repair Optocoupler Test Board

$49.48 $98.96

7 sold

Categories: Tools, Tool Parts

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Industrial PLC Control Board 6N137 High‑Speed Optocoupler Isolation Module Signal Voltage Conversion Power Tools Accessory Industrial PLC Control Board 6N137 High‑Speed Optocoupler Isolation Module Signal Voltage Conversion Power Tools Accessory

Industrial PLC Control Board 6N137 High‑Speed Optocoupler Isolation Module Signal Voltage Conversion Power Tools Accessory

$80.00 $80.00

Categories: Tools, Tool Parts

Buy Now
56% off
Y3NA Advanced Rechargeable Optocoupler Tester Module for Quick Component Evaluation Y3NA Advanced Rechargeable Optocoupler Tester Module for Quick Component Evaluation

Y3NA Advanced Rechargeable Optocoupler Tester Module for Quick Component Evaluation

$29.97 $68.12

Categories: Tools, Tool Parts

Buy Now
Optocoupler relay 2966595 base 2966016 OPT-24DC/24DC/2 Optocoupler relay 2966595 base 2966016 OPT-24DC/24DC/2

Optocoupler relay 2966595 base 2966016 OPT-24DC/24DC/2

$139.00 $139.00

Categories: Tools, Tool Parts

Buy Now
U-channel Photoelectric Switch Hg-sx670/671r/672/673r/674 Optocoupler Sensor with Cable Series U-channel Photoelectric Switch Hg-sx670/671r/672/673r/674 Optocoupler Sensor with Cable Series

U-channel Photoelectric Switch Hg-sx670/671r/672/673r/674 Optocoupler Sensor with Cable Series

$111.55 $111.55

Categories: Tools, Tool Parts

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52% off
4 Way Relay Control Board with Optocoupler 5V 12V 24V Compatibility Reliable for Various Electrical Applications 4 Way Relay Control Board with Optocoupler 5V 12V 24V Compatibility Reliable for Various Electrical Applications

4 Way Relay Control Board with Optocoupler 5V 12V 24V Compatibility Reliable for Various Electrical Applications

$8.76 $18.24

Categories: Tools, Tool Parts

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53% off
Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

Board/8-Channel Opto Coupler Modules/3/5V/12V/24V Signal Isolation PNP/NPN

$104.97 $223.34

Categories: Tools, Tool Parts

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56% off
◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20 ◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

◉Relay Module 2 Channel USB to CH340 Serial Control Relay Module Optocoupler Protection TYPEC Interface Module DSTUR-T20

$15.46 $35.13

Categories: Tools, Tool Parts

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6 Channels MOSFET Module/Microcontroller PLC Amplifier Field-effect Transistor/Optocoupler Isolation/6 Way MOSFET Driver Board 6 Channels MOSFET Module/Microcontroller PLC Amplifier Field-effect Transistor/Optocoupler Isolation/6 Way MOSFET Driver Board

6 Channels MOSFET Module/Microcontroller PLC Amplifier Field-effect Transistor/Optocoupler Isolation/6 Way MOSFET Driver Board

$75.00 $75.00

Categories: Tools, Tool Parts

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