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14% off
DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 9V/ 12V24V 3A/5A DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 9V/ 12V24V 3A/5A

DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 9V/ 12V24V 3A/5A

$3.14$3.69

24 sold
25% off
ULN2803 Module 8 Channels 16 Channels 32 Channels ULN2803 Module With Optocoupler Isolation Darlington Tube Module With Case ULN2803 Module 8 Channels 16 Channels 32 Channels ULN2803 Module With Optocoupler Isolation Darlington Tube Module With Case

ULN2803 Module 8 Channels 16 Channels 32 Channels ULN2803 Module With Optocoupler Isolation Darlington Tube Module With Case

$15.28$20.38

15 sold
27% off
Isolated DC-DC Converter, Wide Input 5-36V, Dual Output 5V/12V/15V, 5W, Horizontal Mount Module for Industrial Electronics Isolated DC-DC Converter, Wide Input 5-36V, Dual Output 5V/12V/15V, 5W, Horizontal Mount Module for Industrial Electronics

Isolated DC-DC Converter, Wide Input 5-36V, Dual Output 5V/12V/15V, 5W, Horizontal Mount Module for Industrial Electronics

$20.44$28.00

3 sold
5PCS/brand new original NSI8266W0-DSWR NSI8266W0D package SOW16 six channel digital isolator

5PCS/brand new original NSI8266W0-DSWR NSI8266W0D package SOW16 six channel digital isolator

$51.50$51.50

1 sold
2PCS ISO7741FDBQR 7741F SOP-16 ISO774x High-Speed, Robust-EMC Reinforced Quad-Channel Digital Isolators Digital Isolator Chip 2PCS ISO7741FDBQR 7741F SOP-16 ISO774x High-Speed, Robust-EMC Reinforced Quad-Channel Digital Isolators Digital Isolator Chip

2PCS ISO7741FDBQR 7741F SOP-16 ISO774x High-Speed, Robust-EMC Reinforced Quad-Channel Digital Isolators Digital Isolator Chip

$62.36$62.36

5 sold
16% off
1pcs Isolated RS485 Repeater Signal Amplifier Isolator Distance Extender Booster 1pcs Isolated RS485 Repeater Signal Amplifier Isolator Distance Extender Booster

1pcs Isolated RS485 Repeater Signal Amplifier Isolator Distance Extender Booster

$44.99$53.56

31 sold
50% off
Estardyn PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V3.6-30V Driver Photoelectric Isolated Estardyn PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V3.6-30V Driver Photoelectric Isolated

Estardyn PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V3.6-30V Driver Photoelectric Isolated

$19.15$38.30

14 sold
16% off
THR Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface THR Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

THR Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

$8.65$10.30

3 sold
10% off
Official M5Stack Unit SSR Solid State Relay with MOC3043M Optocoupler Isolation AC220V@2A Official M5Stack Unit SSR Solid State Relay with MOC3043M Optocoupler Isolation AC220V@2A

Official M5Stack Unit SSR Solid State Relay with MOC3043M Optocoupler Isolation AC220V@2A

$69.52$77.25

1 sold
Waveshare Modbus RTU Relay (E),Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface,30A High Current,Multi Isolation Waveshare Modbus RTU Relay (E),Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface,30A High Current,Multi Isolation

Waveshare Modbus RTU Relay (E),Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface,30A High Current,Multi Isolation

$52.00$52.00

2 sold
28% off
B1203S B1205S B1209S B1212S B1215S B1224S 1W 1WR2 1WR3 DC isolated power module short circuit protection low power consumption B1203S B1205S B1209S B1212S B1215S B1224S 1W 1WR2 1WR3 DC isolated power module short circuit protection low power consumption

B1203S B1205S B1209S B1212S B1215S B1224S 1W 1WR2 1WR3 DC isolated power module short circuit protection low power consumption

$18.47$25.65

1 sold
54% off
4 Channel Relay Module ESP32 RS485 Modbus WIFI Bluetooth Optocoupler Isolation Type C Interface for Industrial Automation 4 Channel Relay Module ESP32 RS485 Modbus WIFI Bluetooth Optocoupler Isolation Type C Interface for Industrial Automation

4 Channel Relay Module ESP32 RS485 Modbus WIFI Bluetooth Optocoupler Isolation Type C Interface for Industrial Automation

$33.89$74.16

9 sold
TLP281 4-channel optocoupler isolation high and low level expansion board electronic building block module TLP281 4-channel optocoupler isolation high and low level expansion board electronic building block module

TLP281 4-channel optocoupler isolation high and low level expansion board electronic building block module

$3.85$3.85

2 sold
16% off
1 2 4 6 8 Channel Relay Module 5V 12V 24V Optocoupler Isolation Relay Board For Arduino 1 2 4 6 8 Channel Relay Module 5V 12V 24V Optocoupler Isolation Relay Board For Arduino

1 2 4 6 8 Channel Relay Module 5V 12V 24V Optocoupler Isolation Relay Board For Arduino

$0.42$0.50

4 sold
55% off
DC 3.3V/5V Isolated TTL to RS485 Level Module Serial Port Auto-Reversing High-Speed 2Mbps Module DC 3.3V/5V Isolated TTL to RS485 Level Module Serial Port Auto-Reversing High-Speed 2Mbps Module

DC 3.3V/5V Isolated TTL to RS485 Level Module Serial Port Auto-Reversing High-Speed 2Mbps Module

$40.99$92.29

454 sold
10% off
8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification 8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification

8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification

$3.91$4.35

8 sold
61% off
PC817 3.6-30V 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module PC817 3.6-30V 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

PC817 3.6-30V 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

$2.89$7.42

32 sold
16% off
1pcs 1 channel single channel photoelectric isolation solenoid valve relay drive board SV-5A1R1P-N SV-5A1R1P-P

1pcs 1 channel single channel photoelectric isolation solenoid valve relay drive board SV-5A1R1P-N SV-5A1R1P-P

$7.87$9.37

4 sold
30% off
Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

$4.98$7.11

52 sold
25% off
20Pc/1pc 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board 20Pc/1pc 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

20Pc/1pc 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

$0.21$0.28

20 sold
20% off
High-Speed 4-Channel P-MOSFET Module Optically Isolated Signal Amplification Control Board for Microcontrollers & PLC High-Speed 4-Channel P-MOSFET Module Optically Isolated Signal Amplification Control Board for Microcontrollers & PLC

High-Speed 4-Channel P-MOSFET Module Optically Isolated Signal Amplification Control Board for Microcontrollers & PLC

$103.65$130.88

19 sold
24% off
10pcs/1pc ADUM1201 Serial Port Dual-Channel Digital Isolator Module Magnetic Isolation/SPI/CAN Bus Transceiver Signal Isolation 10pcs/1pc ADUM1201 Serial Port Dual-Channel Digital Isolator Module Magnetic Isolation/SPI/CAN Bus Transceiver Signal Isolation

10pcs/1pc ADUM1201 Serial Port Dual-Channel Digital Isolator Module Magnetic Isolation/SPI/CAN Bus Transceiver Signal Isolation

$0.68$0.90

72 sold
Qixinruite Chip de control de circuito integrado UCC3802N DIP8 100%new Qixinruite Chip de control de circuito integrado UCC3802N DIP8 100%new

Qixinruite Chip de control de circuito integrado UCC3802N DIP8 100%new

$15.00$15.00

57% off
1 / 4 Channel one Four Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module for Arduino Isolated power module 1 / 4 Channel one Four Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module for Arduino Isolated power module

1 / 4 Channel one Four Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module for Arduino Isolated power module

$26.57$62.09

168 sold
23% off
10pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board 10pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

10pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

$6.60$8.57

12 sold
8/16/32CH RS485 Modbus RTU Remote IO Module Opto-Isolated NPN/PNP Input DMOS PNP 300mA Output DC7-25V PLC DIN Rail 8/16/32CH RS485 Modbus RTU Remote IO Module Opto-Isolated NPN/PNP Input DMOS PNP 300mA Output DC7-25V PLC DIN Rail

8/16/32CH RS485 Modbus RTU Remote IO Module Opto-Isolated NPN/PNP Input DMOS PNP 300mA Output DC7-25V PLC DIN Rail

$113.85$113.85

1 sold
16% off
1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT 1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

$1.05$1.25

6 sold
60% off
100Pcs TO-220 Transistor Plastic Insulation Washer + 100Pcs TO-220 Isolated Silicone Pad Sheet Strip 100Pcs TO-220 Transistor Plastic Insulation Washer + 100Pcs TO-220 Isolated Silicone Pad Sheet Strip

100Pcs TO-220 Transistor Plastic Insulation Washer + 100Pcs TO-220 Isolated Silicone Pad Sheet Strip

$17.71$45.36

128 sold
Qixinruite Chip de control de circuito integrado UCC3802 UCC3802D=UCC3802DTR, UCC3802PW=3802PW 100%new Qixinruite Chip de control de circuito integrado UCC3802 UCC3802D=UCC3802DTR, UCC3802PW=3802PW 100%new

Qixinruite Chip de control de circuito integrado UCC3802 UCC3802D=UCC3802DTR, UCC3802PW=3802PW 100%new

$15.00$15.00

50% off
DC DC Boost Converter Constant Module Current Mobile Power Supply 250W 10A LED Driver Module Non-isolated Step Up Module DC DC Boost Converter Constant Module Current Mobile Power Supply 250W 10A LED Driver Module Non-isolated Step Up Module

DC DC Boost Converter Constant Module Current Mobile Power Supply 250W 10A LED Driver Module Non-isolated Step Up Module

$34.23$68.47

48 sold
24% off
2 Channel Isolated CAN Expansion HAT MCP2515 SN65HVD230 Multi Onboard Protection Circuit for Raspberry Pi STM32 RS485 2 Channel Isolated CAN Expansion HAT MCP2515 SN65HVD230 Multi Onboard Protection Circuit for Raspberry Pi STM32 RS485

2 Channel Isolated CAN Expansion HAT MCP2515 SN65HVD230 Multi Onboard Protection Circuit for Raspberry Pi STM32 RS485

$12.19$16.04

13 sold
25% off
DC-DC Isolated Converter Power Supply Module 5W 12V 24V 5D2405/5D1205/5D1212/5D1215/5D2412 VRB2403/2409/2415/2424YMD-5WR3 DC-DC Isolated Converter Power Supply Module 5W 12V 24V 5D2405/5D1205/5D1212/5D1215/5D2412 VRB2403/2409/2415/2424YMD-5WR3

DC-DC Isolated Converter Power Supply Module 5W 12V 24V 5D2405/5D1205/5D1212/5D1215/5D2412 VRB2403/2409/2415/2424YMD-5WR3

$3.49$4.66

10 sold
50% off
AC-DC Power Supply Module 110V-220V to 5V 12V Dual Output Isolated Converter 100mA 500mA for DIY Projects AC-DC Power Supply Module 110V-220V to 5V 12V Dual Output Isolated Converter 100mA 500mA for DIY Projects

AC-DC Power Supply Module 110V-220V to 5V 12V Dual Output Isolated Converter 100mA 500mA for DIY Projects

$26.44$52.88

18 sold
12% off
12V 1A / 5V1A fully isolated switching power supply module / 220V turn 12V 5V dual output / AC-DC module 12V 1A / 5V1A fully isolated switching power supply module / 220V turn 12V 5V dual output / AC-DC module

12V 1A / 5V1A fully isolated switching power supply module / 220V turn 12V 5V dual output / AC-DC module

$3.08$3.50

45 sold
50% off
New 1Pc 3.3V 5V 12V 24V 1 Channel Relay Module High Low Level Trigger Dual Optocoupler Isolated Relay Board'.. New 1Pc 3.3V 5V 12V 24V 1 Channel Relay Module High Low Level Trigger Dual Optocoupler Isolated Relay Board'..

New 1Pc 3.3V 5V 12V 24V 1 Channel Relay Module High Low Level Trigger Dual Optocoupler Isolated Relay Board'..

$27.25$54.51

2 sold
55% off
USB Isolator ADUM3160 USB2.0 Isolation Module 2500V Voltage Ground Loop Protector for Industrial DIY USB Isolator ADUM3160 USB2.0 Isolation Module 2500V Voltage Ground Loop Protector for Industrial DIY

USB Isolator ADUM3160 USB2.0 Isolation Module 2500V Voltage Ground Loop Protector for Industrial DIY

$72.68$161.52

8 sold
14% off
DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 9V/ 12V24V 3A/5A DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 9V/ 12V24V 3A/5A

DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 9V/ 12V24V 3A/5A

$3.14 $3.69

24 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
ULN2803 Module 8 Channels 16 Channels 32 Channels ULN2803 Module With Optocoupler Isolation Darlington Tube Module With Case ULN2803 Module 8 Channels 16 Channels 32 Channels ULN2803 Module With Optocoupler Isolation Darlington Tube Module With Case

ULN2803 Module 8 Channels 16 Channels 32 Channels ULN2803 Module With Optocoupler Isolation Darlington Tube Module With Case

$15.28 $20.38

15 sold

Categories: Electronic Components & Supplies, Active Components

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27% off
Isolated DC-DC Converter, Wide Input 5-36V, Dual Output 5V/12V/15V, 5W, Horizontal Mount Module for Industrial Electronics Isolated DC-DC Converter, Wide Input 5-36V, Dual Output 5V/12V/15V, 5W, Horizontal Mount Module for Industrial Electronics

Isolated DC-DC Converter, Wide Input 5-36V, Dual Output 5V/12V/15V, 5W, Horizontal Mount Module for Industrial Electronics

$20.44 $28.00

3 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS/brand new original NSI8266W0-DSWR NSI8266W0D package SOW16 six channel digital isolator

5PCS/brand new original NSI8266W0-DSWR NSI8266W0D package SOW16 six channel digital isolator

$51.50 $51.50

1 sold

Categories: Electronic Components & Supplies, Active Components

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2PCS ISO7741FDBQR 7741F SOP-16 ISO774x High-Speed, Robust-EMC Reinforced Quad-Channel Digital Isolators Digital Isolator Chip 2PCS ISO7741FDBQR 7741F SOP-16 ISO774x High-Speed, Robust-EMC Reinforced Quad-Channel Digital Isolators Digital Isolator Chip

2PCS ISO7741FDBQR 7741F SOP-16 ISO774x High-Speed, Robust-EMC Reinforced Quad-Channel Digital Isolators Digital Isolator Chip

$62.36 $62.36

5 sold

Categories: Electronic Components & Supplies, Active Components

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16% off
1pcs Isolated RS485 Repeater Signal Amplifier Isolator Distance Extender Booster 1pcs Isolated RS485 Repeater Signal Amplifier Isolator Distance Extender Booster

1pcs Isolated RS485 Repeater Signal Amplifier Isolator Distance Extender Booster

$44.99 $53.56

31 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Estardyn PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V3.6-30V Driver Photoelectric Isolated Estardyn PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V3.6-30V Driver Photoelectric Isolated

Estardyn PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V3.6-30V Driver Photoelectric Isolated

$19.15 $38.30

14 sold

Categories: Electronic Components & Supplies, Active Components

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16% off
THR Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface THR Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

THR Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

$8.65 $10.30

3 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
Official M5Stack Unit SSR Solid State Relay with MOC3043M Optocoupler Isolation AC220V@2A Official M5Stack Unit SSR Solid State Relay with MOC3043M Optocoupler Isolation AC220V@2A

Official M5Stack Unit SSR Solid State Relay with MOC3043M Optocoupler Isolation AC220V@2A

$69.52 $77.25

1 sold

Categories: Electronic Components & Supplies, Active Components

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Waveshare Modbus RTU Relay (E),Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface,30A High Current,Multi Isolation Waveshare Modbus RTU Relay (E),Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface,30A High Current,Multi Isolation

Waveshare Modbus RTU Relay (E),Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface,30A High Current,Multi Isolation

$52.00 $52.00

2 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
B1203S B1205S B1209S B1212S B1215S B1224S 1W 1WR2 1WR3 DC isolated power module short circuit protection low power consumption B1203S B1205S B1209S B1212S B1215S B1224S 1W 1WR2 1WR3 DC isolated power module short circuit protection low power consumption

B1203S B1205S B1209S B1212S B1215S B1224S 1W 1WR2 1WR3 DC isolated power module short circuit protection low power consumption

$18.47 $25.65

1 sold

Categories: Electronic Components & Supplies, Active Components

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54% off
4 Channel Relay Module ESP32 RS485 Modbus WIFI Bluetooth Optocoupler Isolation Type C Interface for Industrial Automation 4 Channel Relay Module ESP32 RS485 Modbus WIFI Bluetooth Optocoupler Isolation Type C Interface for Industrial Automation

4 Channel Relay Module ESP32 RS485 Modbus WIFI Bluetooth Optocoupler Isolation Type C Interface for Industrial Automation

$33.89 $74.16

9 sold

Categories: Electronic Components & Supplies, Active Components

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TLP281 4-channel optocoupler isolation high and low level expansion board electronic building block module TLP281 4-channel optocoupler isolation high and low level expansion board electronic building block module

TLP281 4-channel optocoupler isolation high and low level expansion board electronic building block module

$3.85 $3.85

2 sold

Categories: Electronic Components & Supplies, Active Components

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16% off
1 2 4 6 8 Channel Relay Module 5V 12V 24V Optocoupler Isolation Relay Board For Arduino 1 2 4 6 8 Channel Relay Module 5V 12V 24V Optocoupler Isolation Relay Board For Arduino

1 2 4 6 8 Channel Relay Module 5V 12V 24V Optocoupler Isolation Relay Board For Arduino

$0.42 $0.50

4 sold

Categories: Electronic Components & Supplies, Active Components

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55% off
DC 3.3V/5V Isolated TTL to RS485 Level Module Serial Port Auto-Reversing High-Speed 2Mbps Module DC 3.3V/5V Isolated TTL to RS485 Level Module Serial Port Auto-Reversing High-Speed 2Mbps Module

DC 3.3V/5V Isolated TTL to RS485 Level Module Serial Port Auto-Reversing High-Speed 2Mbps Module

$40.99 $92.29

454 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification 8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification

8-Channel Optocoupler Isolation Module/ 3/5/12/24V Positive Phase Amplification

$3.91 $4.35

8 sold

Categories: Electronic Components & Supplies, Active Components

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61% off
PC817 3.6-30V 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module PC817 3.6-30V 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

PC817 3.6-30V 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

$2.89 $7.42

32 sold

Categories: Electronic Components & Supplies, Active Components

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16% off
1pcs 1 channel single channel photoelectric isolation solenoid valve relay drive board SV-5A1R1P-N SV-5A1R1P-P

1pcs 1 channel single channel photoelectric isolation solenoid valve relay drive board SV-5A1R1P-N SV-5A1R1P-P

$7.87 $9.37

4 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

Isolated MOSFET Driver Module (FR120N/LR7843/AOD4184) - 3V/5V Logic Level, Relay Replacement Board for Arduino & MCU Control

$4.98 $7.11

52 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
20Pc/1pc 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board 20Pc/1pc 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

20Pc/1pc 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

$0.21 $0.28

20 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
High-Speed 4-Channel P-MOSFET Module Optically Isolated Signal Amplification Control Board for Microcontrollers & PLC High-Speed 4-Channel P-MOSFET Module Optically Isolated Signal Amplification Control Board for Microcontrollers & PLC

High-Speed 4-Channel P-MOSFET Module Optically Isolated Signal Amplification Control Board for Microcontrollers & PLC

$103.65 $130.88

19 sold

Categories: Electronic Components & Supplies, Active Components

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24% off
10pcs/1pc ADUM1201 Serial Port Dual-Channel Digital Isolator Module Magnetic Isolation/SPI/CAN Bus Transceiver Signal Isolation 10pcs/1pc ADUM1201 Serial Port Dual-Channel Digital Isolator Module Magnetic Isolation/SPI/CAN Bus Transceiver Signal Isolation

10pcs/1pc ADUM1201 Serial Port Dual-Channel Digital Isolator Module Magnetic Isolation/SPI/CAN Bus Transceiver Signal Isolation

$0.68 $0.90

72 sold

Categories: Electronic Components & Supplies, Active Components

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Qixinruite Chip de control de circuito integrado UCC3802N DIP8 100%new Qixinruite Chip de control de circuito integrado UCC3802N DIP8 100%new

Qixinruite Chip de control de circuito integrado UCC3802N DIP8 100%new

$15.00 $15.00

Categories: Electronic Components & Supplies, Active Components

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57% off
1 / 4 Channel one Four Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module for Arduino Isolated power module 1 / 4 Channel one Four Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module for Arduino Isolated power module

1 / 4 Channel one Four Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module for Arduino Isolated power module

$26.57 $62.09

168 sold

Categories: Electronic Components & Supplies, Active Components

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23% off
10pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board 10pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

10pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

$6.60 $8.57

12 sold

Categories: Electronic Components & Supplies, Active Components

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8/16/32CH RS485 Modbus RTU Remote IO Module Opto-Isolated NPN/PNP Input DMOS PNP 300mA Output DC7-25V PLC DIN Rail 8/16/32CH RS485 Modbus RTU Remote IO Module Opto-Isolated NPN/PNP Input DMOS PNP 300mA Output DC7-25V PLC DIN Rail

8/16/32CH RS485 Modbus RTU Remote IO Module Opto-Isolated NPN/PNP Input DMOS PNP 300mA Output DC7-25V PLC DIN Rail

$113.85 $113.85

1 sold

Categories: Electronic Components & Supplies, Active Components

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16% off
1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT 1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger WAVGAT

$1.05 $1.25

6 sold

Categories: Electronic Components & Supplies, Active Components

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