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PCM5122

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50% off
Optocoupler Tester METER A3120 / PC923 / A316J / A330J / A332J / A325J / PC929 / TLP701 Inverter IGBT drive optocoupler Optocoupler Tester METER A3120 / PC923 / A316J / A330J / A332J / A325J / PC929 / TLP701 Inverter IGBT drive optocoupler

Optocoupler Tester METER A3120 / PC923 / A316J / A330J / A332J / A325J / PC929 / TLP701 Inverter IGBT drive optocoupler

$86.24$172.49

23% off
Quad, Optocoupler Isolation Board PLC Signal, Level Conversion, Voltage Conversion Board NPN Output 3.3 5 24V Quad, Optocoupler Isolation Board PLC Signal, Level Conversion, Voltage Conversion Board NPN Output 3.3 5 24V

Quad, Optocoupler Isolation Board PLC Signal, Level Conversion, Voltage Conversion Board NPN Output 3.3 5 24V

$124.87$162.17

1% off
Oh-117-a5 oh-118-a5 oh-217-a anti interference photoelectric sensor gp2a25 optocoupler MY02 Oh-117-a5 oh-118-a5 oh-217-a anti interference photoelectric sensor gp2a25 optocoupler MY02

Oh-117-a5 oh-118-a5 oh-217-a anti interference photoelectric sensor gp2a25 optocoupler MY02

$192.32$194.26

30% off
Switching To 485 I/O Modbus Serial Controller 232 Optocoupler Communication Relay EPIO Switching To 485 I/O Modbus Serial Controller 232 Optocoupler Communication Relay EPIO

Switching To 485 I/O Modbus Serial Controller 232 Optocoupler Communication Relay EPIO

$92.10$131.57

5% off
Optocoupler testing small board optocoupler online testing Optocoupler testing small board optocoupler online testing

Optocoupler testing small board optocoupler online testing

$71.54$75.31

30% off
8-Channel PLC amplifier board, output NPN input universal IO microcontroller optocoupler isolation, transistor board 12-24V 8-Channel PLC amplifier board, output NPN input universal IO microcontroller optocoupler isolation, transistor board 12-24V

8-Channel PLC amplifier board, output NPN input universal IO microcontroller optocoupler isolation, transistor board 12-24V

$28.17$40.25

20% off
16 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide 16 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

16 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

$165.47$206.84

1 sold
36% off
Optocoupler module 6mm ultra-thin, rail-mounted 5V/DC input 5-48V/DC output NPN type Optocoupler module 6mm ultra-thin, rail-mounted 5V/DC input 5-48V/DC output NPN type

Optocoupler module 6mm ultra-thin, rail-mounted 5V/DC input 5-48V/DC output NPN type

$114.61$179.08

3% off
8-channel MOSFET module microcontroller PLC amplifier field-effect drive tube optocoupler isolated PWM control LED strip switch 8-channel MOSFET module microcontroller PLC amplifier field-effect drive tube optocoupler isolated PWM control LED strip switch

8-channel MOSFET module microcontroller PLC amplifier field-effect drive tube optocoupler isolated PWM control LED strip switch

$158.89$163.80

23% off
Voltage conversion, single channel, optocoupler isolation PLC signal 1 channel level conversion PNP output 3.3 5 24V Voltage conversion, single channel, optocoupler isolation PLC signal 1 channel level conversion PNP output 3.3 5 24V

Voltage conversion, single channel, optocoupler isolation PLC signal 1 channel level conversion PNP output 3.3 5 24V

$147.78$191.92

20% off
UART Serial Port Isolation Module, Serial Port Optocoupler Module 6N137 Optocoupler Be Equipped with PCB Bracket Card Guide Rail UART Serial Port Isolation Module, Serial Port Optocoupler Module 6N137 Optocoupler Be Equipped with PCB Bracket Card Guide Rail

UART Serial Port Isolation Module, Serial Port Optocoupler Module 6N137 Optocoupler Be Equipped with PCB Bracket Card Guide Rail

$85.90$107.38

2% off
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

$98.36$100.37

5 sold
30% off
High power relay module control board single channel switch anti-interference optocoupler isolation 1 channel 30A5V/12V/24V High power relay module control board single channel switch anti-interference optocoupler isolation 1 channel 30A5V/12V/24V

High power relay module control board single channel switch anti-interference optocoupler isolation 1 channel 30A5V/12V/24V

$19.29$27.56

30% off
High power intermediate relay module optocoupler isolation, high and low level point-to-point triggering, high current 5V1V24V High power intermediate relay module optocoupler isolation, high and low level point-to-point triggering, high current 5V1V24V

High power intermediate relay module optocoupler isolation, high and low level point-to-point triggering, high current 5V1V24V

$26.90$38.43

20% off
High-speed 4-way Pmos tube module, microcontroller PLC FET, optocoupler isolation, signal amplification control board High-speed 4-way Pmos tube module, microcontroller PLC FET, optocoupler isolation, signal amplification control board

High-speed 4-way Pmos tube module, microcontroller PLC FET, optocoupler isolation, signal amplification control board

$123.48$154.35

23% off
Electronic Switch Control Board, Pulse Trigger Switch Module, DC Controlled MOS Field Effect Transistor, Optocoupler Electronic Switch Control Board, Pulse Trigger Switch Module, DC Controlled MOS Field Effect Transistor, Optocoupler

Electronic Switch Control Board, Pulse Trigger Switch Module, DC Controlled MOS Field Effect Transistor, Optocoupler

$91.11$118.32

20% off
High-speed 4-way Nmos tube module, MCU PLC FET, optocoupler isolation High-speed 4-way Nmos tube module, MCU PLC FET, optocoupler isolation

High-speed 4-way Nmos tube module, MCU PLC FET, optocoupler isolation

$119.28$149.10

2% off
Industrial Grade 8-way Relay Module USB Communication 5V Power Supply Optocoupler Isolation Rail Housing Industrial Grade 8-way Relay Module USB Communication 5V Power Supply Optocoupler Isolation Rail Housing

Industrial Grade 8-way Relay Module USB Communication 5V Power Supply Optocoupler Isolation Rail Housing

$179.34$183.00

25% off
High Power, Relay Module/optocoupler Isolation/high/low Level Trigger/5V/12V/24V High Current High Power, Relay Module/optocoupler Isolation/high/low Level Trigger/5V/12V/24V High Current

High Power, Relay Module/optocoupler Isolation/high/low Level Trigger/5V/12V/24V High Current

$178.12$237.49

5% off
2/4/6/8/12/16 Channels PLC DC Output Amplifier Board Optocoupler Isolation 12-24V Din Rail Install NPN PNP output 5A For Valve 2/4/6/8/12/16 Channels PLC DC Output Amplifier Board Optocoupler Isolation 12-24V Din Rail Install NPN PNP output 5A For Valve

2/4/6/8/12/16 Channels PLC DC Output Amplifier Board Optocoupler Isolation 12-24V Din Rail Install NPN PNP output 5A For Valve

$66.66$70.17

3% off
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

$92.15$95.00

4 sold
21% off
4ch Optocoupler Isolation Board High and Low Level Signal Polarity Conversion Module 4ch Optocoupler Isolation Board High and Low Level Signal Polarity Conversion Module

4ch Optocoupler Isolation Board High and Low Level Signal Polarity Conversion Module

$86.50$109.50

21% off
Single and Dual Channel Signal Conversion NPN/PNP Interconversion Optocoupler Isolation Level Conversion Input and Output 5v-24v Single and Dual Channel Signal Conversion NPN/PNP Interconversion Optocoupler Isolation Level Conversion Input and Output 5v-24v

Single and Dual Channel Signal Conversion NPN/PNP Interconversion Optocoupler Isolation Level Conversion Input and Output 5v-24v

$66.50$84.18

50% off
Optocoupler Tester METER A3120 / PC923 / A316J / A330J / A332J / A325J / PC929 / TLP701 Inverter IGBT drive optocoupler Optocoupler Tester METER A3120 / PC923 / A316J / A330J / A332J / A325J / PC929 / TLP701 Inverter IGBT drive optocoupler

Optocoupler Tester METER A3120 / PC923 / A316J / A330J / A332J / A325J / PC929 / TLP701 Inverter IGBT drive optocoupler

$86.24 $172.49

Categories: Home & Garden, Home Textile

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23% off
Quad, Optocoupler Isolation Board PLC Signal, Level Conversion, Voltage Conversion Board NPN Output 3.3 5 24V Quad, Optocoupler Isolation Board PLC Signal, Level Conversion, Voltage Conversion Board NPN Output 3.3 5 24V

Quad, Optocoupler Isolation Board PLC Signal, Level Conversion, Voltage Conversion Board NPN Output 3.3 5 24V

$124.87 $162.17

Categories: Home & Garden, Home Textile

Buy Now
1% off
Oh-117-a5 oh-118-a5 oh-217-a anti interference photoelectric sensor gp2a25 optocoupler MY02 Oh-117-a5 oh-118-a5 oh-217-a anti interference photoelectric sensor gp2a25 optocoupler MY02

Oh-117-a5 oh-118-a5 oh-217-a anti interference photoelectric sensor gp2a25 optocoupler MY02

$192.32 $194.26

Categories: Home & Garden, Home Textile

Buy Now
30% off
Switching To 485 I/O Modbus Serial Controller 232 Optocoupler Communication Relay EPIO Switching To 485 I/O Modbus Serial Controller 232 Optocoupler Communication Relay EPIO

Switching To 485 I/O Modbus Serial Controller 232 Optocoupler Communication Relay EPIO

$92.10 $131.57

Categories: Home & Garden, Home Textile

Buy Now
5% off
Optocoupler testing small board optocoupler online testing Optocoupler testing small board optocoupler online testing

Optocoupler testing small board optocoupler online testing

$71.54 $75.31

Categories: Home & Garden, Home Textile

Buy Now
30% off
8-Channel PLC amplifier board, output NPN input universal IO microcontroller optocoupler isolation, transistor board 12-24V 8-Channel PLC amplifier board, output NPN input universal IO microcontroller optocoupler isolation, transistor board 12-24V

8-Channel PLC amplifier board, output NPN input universal IO microcontroller optocoupler isolation, transistor board 12-24V

$28.17 $40.25

Categories: Home & Garden, Home Textile

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20% off
16 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide 16 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

16 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

$165.47 $206.84

1 sold

Categories: Home & Garden, Home Textile

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36% off
Optocoupler module 6mm ultra-thin, rail-mounted 5V/DC input 5-48V/DC output NPN type Optocoupler module 6mm ultra-thin, rail-mounted 5V/DC input 5-48V/DC output NPN type

Optocoupler module 6mm ultra-thin, rail-mounted 5V/DC input 5-48V/DC output NPN type

$114.61 $179.08

Categories: Home & Garden, Home Textile

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3% off
8-channel MOSFET module microcontroller PLC amplifier field-effect drive tube optocoupler isolated PWM control LED strip switch 8-channel MOSFET module microcontroller PLC amplifier field-effect drive tube optocoupler isolated PWM control LED strip switch

8-channel MOSFET module microcontroller PLC amplifier field-effect drive tube optocoupler isolated PWM control LED strip switch

$158.89 $163.80

Categories: Home & Garden, Home Textile

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23% off
Voltage conversion, single channel, optocoupler isolation PLC signal 1 channel level conversion PNP output 3.3 5 24V Voltage conversion, single channel, optocoupler isolation PLC signal 1 channel level conversion PNP output 3.3 5 24V

Voltage conversion, single channel, optocoupler isolation PLC signal 1 channel level conversion PNP output 3.3 5 24V

$147.78 $191.92

Categories: Home & Garden, Home Textile

Buy Now
20% off
UART Serial Port Isolation Module, Serial Port Optocoupler Module 6N137 Optocoupler Be Equipped with PCB Bracket Card Guide Rail UART Serial Port Isolation Module, Serial Port Optocoupler Module 6N137 Optocoupler Be Equipped with PCB Bracket Card Guide Rail

UART Serial Port Isolation Module, Serial Port Optocoupler Module 6N137 Optocoupler Be Equipped with PCB Bracket Card Guide Rail

$85.90 $107.38

Categories: Home & Garden, Home Textile

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2% off
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

$98.36 $100.37

5 sold

Categories: Home & Garden, Home Textile

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30% off
High power relay module control board single channel switch anti-interference optocoupler isolation 1 channel 30A5V/12V/24V High power relay module control board single channel switch anti-interference optocoupler isolation 1 channel 30A5V/12V/24V

High power relay module control board single channel switch anti-interference optocoupler isolation 1 channel 30A5V/12V/24V

$19.29 $27.56

Categories: Home & Garden, Home Textile

Buy Now
30% off
High power intermediate relay module optocoupler isolation, high and low level point-to-point triggering, high current 5V1V24V High power intermediate relay module optocoupler isolation, high and low level point-to-point triggering, high current 5V1V24V

High power intermediate relay module optocoupler isolation, high and low level point-to-point triggering, high current 5V1V24V

$26.90 $38.43

Categories: Home & Garden, Home Textile

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20% off
High-speed 4-way Pmos tube module, microcontroller PLC FET, optocoupler isolation, signal amplification control board High-speed 4-way Pmos tube module, microcontroller PLC FET, optocoupler isolation, signal amplification control board

High-speed 4-way Pmos tube module, microcontroller PLC FET, optocoupler isolation, signal amplification control board

$123.48 $154.35

Categories: Home & Garden, Home Textile

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23% off
Electronic Switch Control Board, Pulse Trigger Switch Module, DC Controlled MOS Field Effect Transistor, Optocoupler Electronic Switch Control Board, Pulse Trigger Switch Module, DC Controlled MOS Field Effect Transistor, Optocoupler

Electronic Switch Control Board, Pulse Trigger Switch Module, DC Controlled MOS Field Effect Transistor, Optocoupler

$91.11 $118.32

Categories: Home & Garden, Home Textile

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20% off
High-speed 4-way Nmos tube module, MCU PLC FET, optocoupler isolation High-speed 4-way Nmos tube module, MCU PLC FET, optocoupler isolation

High-speed 4-way Nmos tube module, MCU PLC FET, optocoupler isolation

$119.28 $149.10

Categories: Home & Garden, Home Textile

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2% off
Industrial Grade 8-way Relay Module USB Communication 5V Power Supply Optocoupler Isolation Rail Housing Industrial Grade 8-way Relay Module USB Communication 5V Power Supply Optocoupler Isolation Rail Housing

Industrial Grade 8-way Relay Module USB Communication 5V Power Supply Optocoupler Isolation Rail Housing

$179.34 $183.00

Categories: Home & Garden, Home Textile

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25% off
High Power, Relay Module/optocoupler Isolation/high/low Level Trigger/5V/12V/24V High Current High Power, Relay Module/optocoupler Isolation/high/low Level Trigger/5V/12V/24V High Current

High Power, Relay Module/optocoupler Isolation/high/low Level Trigger/5V/12V/24V High Current

$178.12 $237.49

Categories: Home & Garden, Home Textile

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5% off
2/4/6/8/12/16 Channels PLC DC Output Amplifier Board Optocoupler Isolation 12-24V Din Rail Install NPN PNP output 5A For Valve 2/4/6/8/12/16 Channels PLC DC Output Amplifier Board Optocoupler Isolation 12-24V Din Rail Install NPN PNP output 5A For Valve

2/4/6/8/12/16 Channels PLC DC Output Amplifier Board Optocoupler Isolation 12-24V Din Rail Install NPN PNP output 5A For Valve

$66.66 $70.17

Categories: Home & Garden, Home Textile

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3% off
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

$92.15 $95.00

4 sold

Categories: Home & Garden, Home Textile

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21% off
4ch Optocoupler Isolation Board High and Low Level Signal Polarity Conversion Module 4ch Optocoupler Isolation Board High and Low Level Signal Polarity Conversion Module

4ch Optocoupler Isolation Board High and Low Level Signal Polarity Conversion Module

$86.50 $109.50

Categories: Home & Garden, Home Textile

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21% off
Single and Dual Channel Signal Conversion NPN/PNP Interconversion Optocoupler Isolation Level Conversion Input and Output 5v-24v Single and Dual Channel Signal Conversion NPN/PNP Interconversion Optocoupler Isolation Level Conversion Input and Output 5v-24v

Single and Dual Channel Signal Conversion NPN/PNP Interconversion Optocoupler Isolation Level Conversion Input and Output 5v-24v

$66.50 $84.18

Categories: Home & Garden, Home Textile

Buy Now