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Optocoupler

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76% off
10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A Compatible Optocoupler PC814 DIP4 Original Authentic 10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A Compatible Optocoupler PC814 DIP4 Original Authentic

10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A Compatible Optocoupler PC814 DIP4 Original Authentic

$15.39$65.50

115 sold
19% off
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board 1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

$7.19$8.96

98 sold
23% off
5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

$0.99$1.29

154 sold
11% off
PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$7.10$8.00

65 sold
36% off
(50piece)100% New PC817 PC817C DIP-4 817C 817 Optocoupler Original

(50piece)100% New PC817 PC817C DIP-4 817C 817 Optocoupler Original

$1.11$1.75

335 sold
12% off
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$0.52$0.59

47 sold
72% off
5/10Pcs LR7843 PWM Speed Regulation Isolated MOSFET MOS Tube FET Module w/Optocoupler 5/10Pcs LR7843 PWM Speed Regulation Isolated MOSFET MOS Tube FET Module w/Optocoupler

5/10Pcs LR7843 PWM Speed Regulation Isolated MOSFET MOS Tube FET Module w/Optocoupler

$24.71$88.47

170 sold
4% off
PC817 Optocoupler Isolation Board 2/4/8-way Voltage Converter Transfer Module 3.6-30V Drive Photoelectric Isolation Module PC817 Optocoupler Isolation Board 2/4/8-way Voltage Converter Transfer Module 3.6-30V Drive Photoelectric Isolation Module

PC817 Optocoupler Isolation Board 2/4/8-way Voltage Converter Transfer Module 3.6-30V Drive Photoelectric Isolation Module

$9.33$9.78

22 sold
18% off
PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$0.99$1.21

306 sold
31% off
PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$0.99$1.44

26 sold
3CH 3 Channel AC 220V Optocoupler Isolation Board Module Isolated Board Testing Module No PCB Holder AC Detectio 3CH 3 Channel AC 220V Optocoupler Isolation Board Module Isolated Board Testing Module No PCB Holder AC Detectio

3CH 3 Channel AC 220V Optocoupler Isolation Board Module Isolated Board Testing Module No PCB Holder AC Detectio

$3.97$3.97

20 sold
33% off
50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$1.16$1.75

51 sold
21% off
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger  1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

$1.97$2.52

154 sold
74% off
100PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

100PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

$21.56$83.88

171 sold
28% off
20pcs New 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler In Stock Wholesale

20pcs New 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler In Stock Wholesale

$1.26$1.76

246 sold
7% off
diymore DST-1R8P-N 8 Channel Optocoupler 24V to 5V Isolation Module PLC Signal Level Voltage Conversion Board for Arduino diymore DST-1R8P-N 8 Channel Optocoupler 24V to 5V Isolation Module PLC Signal Level Voltage Conversion Board for Arduino

diymore DST-1R8P-N 8 Channel Optocoupler 24V to 5V Isolation Module PLC Signal Level Voltage Conversion Board for Arduino

$6.37$6.87

36 sold
36% off
10pcs 4N35 EL4N35 DIP-6 new original Line 6 foot Optocouplers

10pcs 4N35 EL4N35 DIP-6 new original Line 6 foot Optocouplers

$0.99$1.55

60 sold
25% off
50PCS PC817 PC817B EL817 DIP4 DIP Optocoupler Optical Coupling Original Transistor DC Input 80V 50mA IC Chip Optoisolator 50PCS PC817 PC817B EL817 DIP4 DIP Optocoupler Optical Coupling Original Transistor DC Input 80V 50mA IC Chip Optoisolator

50PCS PC817 PC817B EL817 DIP4 DIP Optocoupler Optical Coupling Original Transistor DC Input 80V 50mA IC Chip Optoisolator

$2.61$3.48

53 sold
32% off
1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die 1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

$1.18$1.74

66 sold
4% off
4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board 4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

$3.59$3.74

41 sold
30% off
817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module 817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module

817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module

$7.17$10.38

27 sold
19% off
50PCS/LOT PS2561 2561 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Coupler New and Original IC In Stock Chanzon 50PCS/LOT PS2561 2561 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Coupler New and Original IC In Stock Chanzon

50PCS/LOT PS2561 2561 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Coupler New and Original IC In Stock Chanzon

$3.70$4.59

9 sold
8% off
50PCS/LOT PS2501 2501 P2501 CYPS2501 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Couple New and Original IC Chanzon 50PCS/LOT PS2501 2501 P2501 CYPS2501 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Couple New and Original IC Chanzon

50PCS/LOT PS2501 2501 P2501 CYPS2501 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Couple New and Original IC Chanzon

$4.31$4.70

12 sold
30% off
10PCS/LOT 6N137 DIP-8 EL6N137 6N137M Photoelectric Coupler Optocoupler 10PCS/LOT 6N137 DIP-8 EL6N137 6N137M Photoelectric Coupler Optocoupler

10PCS/LOT 6N137 DIP-8 EL6N137 6N137M Photoelectric Coupler Optocoupler

$1.47$2.11

60 sold
22% off
100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler 100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$2.31$2.99

35 sold
19% off
TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$0.99$1.23

41 sold
36% off
1~20PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board 1~20PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

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

$0.99$1.55

500 sold
73% off
10PCS MOC3010 MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3043 MOC3052 MOC3061 MOC3062 MOC3063 DIP6 DIP Optocoupler IC Chipset

10PCS MOC3010 MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3043 MOC3052 MOC3061 MOC3062 MOC3063 DIP6 DIP Optocoupler IC Chipset

$18.09$67.77

143 sold
68% off
1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore 1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore

1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore

$24.12$75.38

5 sold
77% off
50PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

50PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

$14.85$65.91

859 sold
68% off
1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

$22.71$73.21

24 sold
32% off
1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

$8.90$13.27

55 sold
76% off
AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

$15.13$64.57

120 sold
35% off
1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

$1.11$1.71

22 sold
78% off
20PCS PC817C DIP-8 PS817C 817C PC817 DIP NEW Optocoupler

20PCS PC817C DIP-8 PS817C 817C PC817 DIP NEW Optocoupler

$11.29$51.33

252 sold
25% off
PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$0.99$1.32

34 sold
76% off
10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A Compatible Optocoupler PC814 DIP4 Original Authentic 10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A Compatible Optocoupler PC814 DIP4 Original Authentic

10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A Compatible Optocoupler PC814 DIP4 Original Authentic

$15.39 $65.50

115 sold

Categories: Electronic Components & Supplies, Active Components

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19% off
1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board 1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

1 Channel Way Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

$7.19 $8.96

98 sold

Categories: Electronic Components & Supplies, Active Components

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23% off
5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

$0.99 $1.29

154 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$7.10 $8.00

65 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
(50piece)100% New PC817 PC817C DIP-4 817C 817 Optocoupler Original

(50piece)100% New PC817 PC817C DIP-4 817C 817 Optocoupler Original

$1.11 $1.75

335 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$0.52 $0.59

47 sold

Categories: Electronic Components & Supplies, Active Components

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72% off
5/10Pcs LR7843 PWM Speed Regulation Isolated MOSFET MOS Tube FET Module w/Optocoupler 5/10Pcs LR7843 PWM Speed Regulation Isolated MOSFET MOS Tube FET Module w/Optocoupler

5/10Pcs LR7843 PWM Speed Regulation Isolated MOSFET MOS Tube FET Module w/Optocoupler

$24.71 $88.47

170 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
PC817 Optocoupler Isolation Board 2/4/8-way Voltage Converter Transfer Module 3.6-30V Drive Photoelectric Isolation Module PC817 Optocoupler Isolation Board 2/4/8-way Voltage Converter Transfer Module 3.6-30V Drive Photoelectric Isolation Module

PC817 Optocoupler Isolation Board 2/4/8-way Voltage Converter Transfer Module 3.6-30V Drive Photoelectric Isolation Module

$9.33 $9.78

22 sold

Categories: Electronic Components & Supplies, Active Components

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18% off
PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 1 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$0.99 $1.21

306 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

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

$0.99 $1.44

26 sold

Categories: Electronic Components & Supplies, Active Components

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3CH 3 Channel AC 220V Optocoupler Isolation Board Module Isolated Board Testing Module No PCB Holder AC Detectio 3CH 3 Channel AC 220V Optocoupler Isolation Board Module Isolated Board Testing Module No PCB Holder AC Detectio

3CH 3 Channel AC 220V Optocoupler Isolation Board Module Isolated Board Testing Module No PCB Holder AC Detectio

$3.97 $3.97

20 sold

Categories: Electronic Components & Supplies, Active Components

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33% off
50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$1.16 $1.75

51 sold

Categories: Electronic Components & Supplies, Active Components

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21% off
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger  1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

$1.97 $2.52

154 sold

Categories: Electronic Components & Supplies, Active Components

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74% off
100PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

100PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

$21.56 $83.88

171 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
20pcs New 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler In Stock Wholesale

20pcs New 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler In Stock Wholesale

$1.26 $1.76

246 sold

Categories: Electronic Components & Supplies, Active Components

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7% off
diymore DST-1R8P-N 8 Channel Optocoupler 24V to 5V Isolation Module PLC Signal Level Voltage Conversion Board for Arduino diymore DST-1R8P-N 8 Channel Optocoupler 24V to 5V Isolation Module PLC Signal Level Voltage Conversion Board for Arduino

diymore DST-1R8P-N 8 Channel Optocoupler 24V to 5V Isolation Module PLC Signal Level Voltage Conversion Board for Arduino

$6.37 $6.87

36 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
10pcs 4N35 EL4N35 DIP-6 new original Line 6 foot Optocouplers

10pcs 4N35 EL4N35 DIP-6 new original Line 6 foot Optocouplers

$0.99 $1.55

60 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
50PCS PC817 PC817B EL817 DIP4 DIP Optocoupler Optical Coupling Original Transistor DC Input 80V 50mA IC Chip Optoisolator 50PCS PC817 PC817B EL817 DIP4 DIP Optocoupler Optical Coupling Original Transistor DC Input 80V 50mA IC Chip Optoisolator

50PCS PC817 PC817B EL817 DIP4 DIP Optocoupler Optical Coupling Original Transistor DC Input 80V 50mA IC Chip Optoisolator

$2.61 $3.48

53 sold

Categories: Electronic Components & Supplies, Active Components

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32% off
1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die 1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

1-Bit AC 220V Optocoupler Isolation Module Voltage Sensing Board Adaptive 3-5V for PLC Isolamento Fotoaccoppiatore With Rail Die

$1.18 $1.74

66 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board 4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

4 Channel Optocoupler Isolation Board Voltage Converter 24V to 3.3V/5V to 24V/12V to 24V Isolated Module PLC Signal Level Board

$3.59 $3.74

41 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module 817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module

817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module

$7.17 $10.38

27 sold

Categories: Electronic Components & Supplies, Active Components

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19% off
50PCS/LOT PS2561 2561 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Coupler New and Original IC In Stock Chanzon 50PCS/LOT PS2561 2561 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Coupler New and Original IC In Stock Chanzon

50PCS/LOT PS2561 2561 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Coupler New and Original IC In Stock Chanzon

$3.70 $4.59

9 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
50PCS/LOT PS2501 2501 P2501 CYPS2501 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Couple New and Original IC Chanzon 50PCS/LOT PS2501 2501 P2501 CYPS2501 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Couple New and Original IC Chanzon

50PCS/LOT PS2501 2501 P2501 CYPS2501 DIP4 DIP Photoelectric Coupler Optocoupler Opto Triac Couple New and Original IC Chanzon

$4.31 $4.70

12 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
10PCS/LOT 6N137 DIP-8 EL6N137 6N137M Photoelectric Coupler Optocoupler 10PCS/LOT 6N137 DIP-8 EL6N137 6N137M Photoelectric Coupler Optocoupler

10PCS/LOT 6N137 DIP-8 EL6N137 6N137M Photoelectric Coupler Optocoupler

$1.47 $2.11

60 sold

Categories: Electronic Components & Supplies, Active Components

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22% off
100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler 100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

100pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$2.31 $2.99

35 sold

Categories: Electronic Components & Supplies, Active Components

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19% off
TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$0.99 $1.23

41 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
1~20PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board 1~20PCS 1 Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

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

$0.99 $1.55

500 sold

Categories: Electronic Components & Supplies, Active Components

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73% off
10PCS MOC3010 MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3043 MOC3052 MOC3061 MOC3062 MOC3063 DIP6 DIP Optocoupler IC Chipset

10PCS MOC3010 MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3043 MOC3052 MOC3061 MOC3062 MOC3063 DIP6 DIP Optocoupler IC Chipset

$18.09 $67.77

143 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore 1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore

1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore

$24.12 $75.38

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1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

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$22.71 $73.21

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1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1 3 8 Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

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$8.90 $13.27

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AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

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1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

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

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34 sold

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