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PCM5122

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33% off
Operational Amplifier Regulator Tube Automatic Identification Device Integrated Circuit IC Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device Integrated Circuit IC Chip Tester Transistor Optocoupler

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

$372.58$556.09

2% off
DC 12v 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board DC 12v 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

DC 12v 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

$197.41$201.44

2% off
DC 5V 6 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board 6CH DC 5V 6 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board 6CH

DC 5V 6 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board 6CH

$177.87$181.50

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

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

$1116.96$1116.96

30% off
Suitable for PCM5122 Raspberry Pi 3B/2B HIFI DAC audio sound card module I2S interface Suitable for PCM5122 Raspberry Pi 3B/2B HIFI DAC audio sound card module I2S interface

Suitable for PCM5122 Raspberry Pi 3B/2B HIFI DAC audio sound card module I2S interface

$280.90$401.28

2% off
4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 5V 4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 5V

4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 5V

$175.75$179.34

USB to RS485/RS232 converter high speed optocoupler original FT232R chip USB to RS485/RS232 converter high speed optocoupler original FT232R chip

USB to RS485/RS232 converter high speed optocoupler original FT232R chip

$209.06$209.06

20% off
Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

$661.90$827.37

2% off
DC 24V 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board DC 24V 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

DC 24V 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

$207.21$211.44

2% off
DC 12v 10 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board DC 12v 10 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

DC 12v 10 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

$240.04$244.94

20% off
Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

$515.58$644.47

24% off
Analog optocoupler isolation module power supply pH water quality low-frequency signal Analog optocoupler isolation module power supply pH water quality low-frequency signal

Analog optocoupler isolation module power supply pH water quality low-frequency signal

$300.72$395.69

8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

$413.36$413.36

30% off
Suitable for gold-plated Raspberry Pi HIFI DAC+sound card I2S interface pifi DAC PCM5122 chip Suitable for gold-plated Raspberry Pi HIFI DAC+sound card I2S interface pifi DAC PCM5122 chip

Suitable for gold-plated Raspberry Pi HIFI DAC+sound card I2S interface pifi DAC PCM5122 chip

$284.11$405.87

50% off
Analog optocoupler isolation module, power supply ph water quality low frequency signal Analog optocoupler isolation module, power supply ph water quality low frequency signal

Analog optocoupler isolation module, power supply ph water quality low frequency signal

$372.32$744.64

converter high speed optocoupler original FT232R chip USB to RS485/RS232 converter high speed optocoupler original FT232R chip USB to RS485/RS232

converter high speed optocoupler original FT232R chip USB to RS485/RS232

$307.65$307.65

36% off
100A Optocoupler Isolated Motor Driver, Dual H-Bridge 100A Optocoupler Isolated Motor Driver, Dual H-Bridge

100A Optocoupler Isolated Motor Driver, Dual H-Bridge

$502.25$784.76

20% off
Series Multi-Channel Programmable Resistance Module RS485 Communication Optocoupler Switch Isolation Fast Switching Series Multi-Channel Programmable Resistance Module RS485 Communication Optocoupler Switch Isolation Fast Switching

Series Multi-Channel Programmable Resistance Module RS485 Communication Optocoupler Switch Isolation Fast Switching

$1685.38$2106.72

1% off
Optocoupler Tester A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J

Optocoupler Tester A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J

$1591.88$1607.96

15% off
PLC DC output amplification board transistor output signal solid state relay microcontroller optocoupler isolation board PLC DC output amplification board transistor output signal solid state relay microcontroller optocoupler isolation board

PLC DC output amplification board transistor output signal solid state relay microcontroller optocoupler isolation board

$224.65$264.30

4% 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

$175.68$183.00

20% off
4-Channel PLC Microcontroller Amplification Board Input NPN Output Optocoupler Isolation Board 5V Transistor Board 12-24V 4-Channel PLC Microcontroller Amplification Board Input NPN Output Optocoupler Isolation Board 5V Transistor Board 12-24V

4-Channel PLC Microcontroller Amplification Board Input NPN Output Optocoupler Isolation Board 5V Transistor Board 12-24V

$279.04$348.80

16-channel PLC AC Power Amplifier Board SCR Optocoupler Isolation Non-contact Solid State Relay 220V 16-channel PLC AC Power Amplifier Board SCR Optocoupler Isolation Non-contact Solid State Relay 220V

16-channel PLC AC Power Amplifier Board SCR Optocoupler Isolation Non-contact Solid State Relay 220V

$343.89$343.89

12 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide Rail 12 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide Rail

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

$157.92$157.92

20% off
8-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Module/card Guide Rail Enhanced Version 8-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Module/card Guide Rail Enhanced Version

8-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Module/card Guide Rail Enhanced Version

$186.14$232.67

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

4-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version 4-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

4-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

$170.03$170.03

10% off
A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J Optocoupler Tester A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J Optocoupler Tester

A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J Optocoupler Tester

$529.20$588.00

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
22% off
20-channel PLC Amplifier , Transistor Optocoupler, Isolated Power, Protection , Solid-state Output Board 20-channel PLC Amplifier , Transistor Optocoupler, Isolated Power, Protection , Solid-state Output Board

20-channel PLC Amplifier , Transistor Optocoupler, Isolated Power, Protection , Solid-state Output Board

$218.83$280.55

2% off
IGBT Module Drive Board Overcurrent Protection High-speed Optocoupler Isolation with Fault Indication IGBT Module Drive Board Overcurrent Protection High-speed Optocoupler Isolation with Fault Indication

IGBT Module Drive Board Overcurrent Protection High-speed Optocoupler Isolation with Fault Indication

$244.26$249.25

10% off
ESP32 four way relay control board RS485 development optocoupler isolation ESP32 four way relay control board RS485 development optocoupler isolation

ESP32 four way relay control board RS485 development optocoupler isolation

$1227.59$1363.99

50% off
Applicable to A4506/6N137/V601/A314J/2530 Optocoupler Tester IC Tester Detection Board Applicable to A4506/6N137/V601/A314J/2530 Optocoupler Tester IC Tester Detection Board

Applicable to A4506/6N137/V601/A314J/2530 Optocoupler Tester IC Tester Detection Board

$272.90$545.81

20% off
24-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide 24-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

24-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

$256.20$320.25

20% off
8-Channel Level Conversion DSP Microcontroller PLC Signal Amplification Board NPN To PNP Mutual Conversion, Input Optocoupler 8-Channel Level Conversion DSP Microcontroller PLC Signal Amplification Board NPN To PNP Mutual Conversion, Input Optocoupler

8-Channel Level Conversion DSP Microcontroller PLC Signal Amplification Board NPN To PNP Mutual Conversion, Input Optocoupler

$294.47$368.09

8-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version 8-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

8-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

$173.01$173.01

33% off
Operational Amplifier Regulator Tube Automatic Identification Device Integrated Circuit IC Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube Automatic Identification Device Integrated Circuit IC Chip Tester Transistor Optocoupler

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

$372.58 $556.09

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2% off
DC 12v 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board DC 12v 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

DC 12v 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

$197.41 $201.44

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2% off
DC 5V 6 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board 6CH DC 5V 6 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board 6CH

DC 5V 6 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board 6CH

$177.87 $181.50

Categories: Home & Garden, Home Textile

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

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

$1116.96 $1116.96

Categories: Home & Garden, Home Textile

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30% off
Suitable for PCM5122 Raspberry Pi 3B/2B HIFI DAC audio sound card module I2S interface Suitable for PCM5122 Raspberry Pi 3B/2B HIFI DAC audio sound card module I2S interface

Suitable for PCM5122 Raspberry Pi 3B/2B HIFI DAC audio sound card module I2S interface

$280.90 $401.28

Categories: Home & Garden, Home Textile

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2% off
4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 5V 4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 5V

4-32 Channels IO Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor trigger voltage 5V

$175.75 $179.34

Categories: Home & Garden, Home Textile

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USB to RS485/RS232 converter high speed optocoupler original FT232R chip USB to RS485/RS232 converter high speed optocoupler original FT232R chip

USB to RS485/RS232 converter high speed optocoupler original FT232R chip

$209.06 $209.06

Categories: Home & Garden, Home Textile

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20% off
Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

$661.90 $827.37

Categories: Home & Garden, Home Textile

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2% off
DC 24V 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board DC 24V 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

DC 24V 8 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

$207.21 $211.44

Categories: Home & Garden, Home Textile

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2% off
DC 12v 10 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board DC 12v 10 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

DC 12v 10 channels Optocoupler isolation Relay Interface Module tigger voltage 3.3V 5V 12v 24V PLC Signal Amplification Board

$240.04 $244.94

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20% off
Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

Motor Drive Module, DC Motor Driver 100A Dual Channel, Super Power H Bridge, Optocoupler Isolation

$515.58 $644.47

Categories: Home & Garden, Home Textile

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24% off
Analog optocoupler isolation module power supply pH water quality low-frequency signal Analog optocoupler isolation module power supply pH water quality low-frequency signal

Analog optocoupler isolation module power supply pH water quality low-frequency signal

$300.72 $395.69

Categories: Home & Garden, Home Textile

Buy Now
8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

8DI / 8DO _ Digital input and output module / Optocoupler isolated / RS485 MODBUS RTU communications Wellpro WP8028ADAM

$413.36 $413.36

Categories: Home & Garden, Home Textile

Buy Now
30% off
Suitable for gold-plated Raspberry Pi HIFI DAC+sound card I2S interface pifi DAC PCM5122 chip Suitable for gold-plated Raspberry Pi HIFI DAC+sound card I2S interface pifi DAC PCM5122 chip

Suitable for gold-plated Raspberry Pi HIFI DAC+sound card I2S interface pifi DAC PCM5122 chip

$284.11 $405.87

Categories: Home & Garden, Home Textile

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50% off
Analog optocoupler isolation module, power supply ph water quality low frequency signal Analog optocoupler isolation module, power supply ph water quality low frequency signal

Analog optocoupler isolation module, power supply ph water quality low frequency signal

$372.32 $744.64

Categories: Home & Garden, Home Textile

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converter high speed optocoupler original FT232R chip USB to RS485/RS232 converter high speed optocoupler original FT232R chip USB to RS485/RS232

converter high speed optocoupler original FT232R chip USB to RS485/RS232

$307.65 $307.65

Categories: Home & Garden, Home Textile

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36% off
100A Optocoupler Isolated Motor Driver, Dual H-Bridge 100A Optocoupler Isolated Motor Driver, Dual H-Bridge

100A Optocoupler Isolated Motor Driver, Dual H-Bridge

$502.25 $784.76

Categories: Home & Garden, Home Textile

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20% off
Series Multi-Channel Programmable Resistance Module RS485 Communication Optocoupler Switch Isolation Fast Switching Series Multi-Channel Programmable Resistance Module RS485 Communication Optocoupler Switch Isolation Fast Switching

Series Multi-Channel Programmable Resistance Module RS485 Communication Optocoupler Switch Isolation Fast Switching

$1685.38 $2106.72

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1% off
Optocoupler Tester A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J

Optocoupler Tester A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J

$1591.88 $1607.96

Categories: Home & Garden, Home Textile

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15% off
PLC DC output amplification board transistor output signal solid state relay microcontroller optocoupler isolation board PLC DC output amplification board transistor output signal solid state relay microcontroller optocoupler isolation board

PLC DC output amplification board transistor output signal solid state relay microcontroller optocoupler isolation board

$224.65 $264.30

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4% 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

$175.68 $183.00

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20% off
4-Channel PLC Microcontroller Amplification Board Input NPN Output Optocoupler Isolation Board 5V Transistor Board 12-24V 4-Channel PLC Microcontroller Amplification Board Input NPN Output Optocoupler Isolation Board 5V Transistor Board 12-24V

4-Channel PLC Microcontroller Amplification Board Input NPN Output Optocoupler Isolation Board 5V Transistor Board 12-24V

$279.04 $348.80

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16-channel PLC AC Power Amplifier Board SCR Optocoupler Isolation Non-contact Solid State Relay 220V 16-channel PLC AC Power Amplifier Board SCR Optocoupler Isolation Non-contact Solid State Relay 220V

16-channel PLC AC Power Amplifier Board SCR Optocoupler Isolation Non-contact Solid State Relay 220V

$343.89 $343.89

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12 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide Rail 12 Channels 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide Rail

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

$157.92 $157.92

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20% off
8-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Module/card Guide Rail Enhanced Version 8-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Module/card Guide Rail Enhanced Version

8-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Module/card Guide Rail Enhanced Version

$186.14 $232.67

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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

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4-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version 4-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

4-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

$170.03 $170.03

Categories: Home & Garden, Home Textile

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10% off
A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J Optocoupler Tester A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J Optocoupler Tester

A3120/PC923/A316J/A332J/A325J/PC929/TLP701/A339J Optocoupler Tester

$529.20 $588.00

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

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22% off
20-channel PLC Amplifier , Transistor Optocoupler, Isolated Power, Protection , Solid-state Output Board 20-channel PLC Amplifier , Transistor Optocoupler, Isolated Power, Protection , Solid-state Output Board

20-channel PLC Amplifier , Transistor Optocoupler, Isolated Power, Protection , Solid-state Output Board

$218.83 $280.55

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2% off
IGBT Module Drive Board Overcurrent Protection High-speed Optocoupler Isolation with Fault Indication IGBT Module Drive Board Overcurrent Protection High-speed Optocoupler Isolation with Fault Indication

IGBT Module Drive Board Overcurrent Protection High-speed Optocoupler Isolation with Fault Indication

$244.26 $249.25

Categories: Home & Garden, Home Textile

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10% off
ESP32 four way relay control board RS485 development optocoupler isolation ESP32 four way relay control board RS485 development optocoupler isolation

ESP32 four way relay control board RS485 development optocoupler isolation

$1227.59 $1363.99

Categories: Home & Garden, Home Textile

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50% off
Applicable to A4506/6N137/V601/A314J/2530 Optocoupler Tester IC Tester Detection Board Applicable to A4506/6N137/V601/A314J/2530 Optocoupler Tester IC Tester Detection Board

Applicable to A4506/6N137/V601/A314J/2530 Optocoupler Tester IC Tester Detection Board

$272.90 $545.81

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20% off
24-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide 24-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

24-Channel 220V Optocoupler Isolation Module/220V Detection Module/AC Detection Presence/card Guide

$256.20 $320.25

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20% off
8-Channel Level Conversion DSP Microcontroller PLC Signal Amplification Board NPN To PNP Mutual Conversion, Input Optocoupler 8-Channel Level Conversion DSP Microcontroller PLC Signal Amplification Board NPN To PNP Mutual Conversion, Input Optocoupler

8-Channel Level Conversion DSP Microcontroller PLC Signal Amplification Board NPN To PNP Mutual Conversion, Input Optocoupler

$294.47 $368.09

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8-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version 8-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

8-Channel 220V Optocoupler Module with Housing 220V Detection, AC Detection, Card Guide Rail Enhanced Version

$173.01 $173.01

Categories: Home & Garden, Home Textile

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