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Optocoupler

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88% 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

$7.17$62.91

125 sold
16% off
10pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler 10pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

10pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$0.99$1.18

47 sold
66% off
50PCS EL817C EL817S-C PC817C PC817 SOP4 patch Optocoupler

50PCS EL817C EL817S-C PC817C PC817 SOP4 patch Optocoupler

$21.81$65.50

36 sold
22% 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

$7.18$9.22

136 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

$7.21$8.23

87 sold
67% off
10PCS EL4N35 4N35 in-line optocoupler DIP6 photocoupler

10PCS EL4N35 4N35 in-line optocoupler DIP6 photocoupler

$21.09$63.96

13 sold
36% off
2 Channel 5V 12V 10A Relay Module with Optocoupler 2 Channel 5V 12V 10A Relay Module with Optocoupler

2 Channel 5V 12V 10A Relay Module with Optocoupler

$7.19$11.41

57 sold
67% off
100PCS PC817 EL817 817 817C FL817C PS817C DIP SOP Optocoupler IC DIP-4 SOP-4 100PCS PC817 EL817 817 817C FL817C PS817C DIP SOP Optocoupler IC DIP-4 SOP-4

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

$0.99$3.01

123 sold
43% off
(50piece)100% New PC817 PC817C DIP-4 817C 817 Optocoupler Original

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

$0.99$1.75

311 sold
91% 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

$7.23$88.47

234 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

330 sold
86% off
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$7.14$54.41

420 sold
89% off
10pcs/lot 6N135 6N136 6N137 6N138 6N139 DIP-8 6N135S 6N136S 6N137S 6N138S 6N139S SOP-8 Optocouplers 10pcs/lot 6N135 6N136 6N137 6N138 6N139 DIP-8 6N135S 6N136S 6N137S 6N138S 6N139S SOP-8 Optocouplers

10pcs/lot 6N135 6N136 6N137 6N138 6N139 DIP-8 6N135S 6N136S 6N137S 6N138S 6N139S SOP-8 Optocouplers

$7.17$68.22

70 sold
68% off
5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino 5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino

5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino

$18.23$57.66

1045 sold
43% off
50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$0.99$1.75

55 sold
67% 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

$22.39$67.87

7 sold
91% off
100PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

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

$7.22$83.88

176 sold
43% 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

$0.99$1.76

240 sold
28% off
PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

$0.99$1.39

82 sold
10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A 814A ompatible optocoupler

10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A 814A ompatible optocoupler

$11.72$11.72

27 sold
87% off
10PCS EL4N25 EL4N35 4N25 4N35 DIP DIP-6 New And Original IC Optocoupler Chipset 10PCS EL4N25 EL4N35 4N25 4N35 DIP DIP-6 New And Original IC Optocoupler Chipset

10PCS EL4N25 EL4N35 4N25 4N35 DIP DIP-6 New And Original IC Optocoupler Chipset

$7.26$59.12

80 sold
66% off
10pcs/lot MOC3041M MOC3041 3041 OPTOCOUPLER TRIAC 400V DIP6 10pcs/lot MOC3041M MOC3041 3041 OPTOCOUPLER TRIAC 400V DIP6

10pcs/lot MOC3041M MOC3041 3041 OPTOCOUPLER TRIAC 400V DIP6

$20.50$61.53

15 sold
66% off
10PCS PC123 DIP4 Transistor output optocouplers Photocoupler Lead Free new original

10PCS PC123 DIP4 Transistor output optocouplers Photocoupler Lead Free new original

$18.66$56.12

26 sold
53% 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

$0.99$2.11

41 sold
44% off
50PCS PC817 PC817C In-line 4-pin Optocoupler Optoisolator DIP-4

50PCS PC817 PC817C In-line 4-pin Optocoupler Optoisolator DIP-4

$7.19$12.93

82 sold
40% off
10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler 10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler

10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler

$0.99$1.67

259 sold
10PCS MOC3021 3021 DIP6 Two-way thyristor optocoupler New Original 10PCS MOC3021 3021 DIP6 Two-way thyristor optocoupler New Original

10PCS MOC3021 3021 DIP6 Two-way thyristor optocoupler New Original

$1.44$1.44

35 sold
45% off
10PCS H11L1SR2M H11L1SM H11L1 White SOP-6 DIP-6 Optocoupler 10PCS H11L1SR2M H11L1SM H11L1 White SOP-6 DIP-6 Optocoupler

10PCS H11L1SR2M H11L1SM H11L1 White SOP-6 DIP-6 Optocoupler

$7.17$13.27

35 sold
72% off
50PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip 50PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip

50PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip

$0.99$3.65

304 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

490 sold
64% 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

$19.70$55.74

2 sold
87% off
5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH 5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH

5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH

$7.24$57.58

748 sold
25% off
2Pcs/1pc 1 Channel Way Optocoupler Isolation Module 3-5V/12V/24V Photoelectric Isolator Anti-interference PLC Drive Motor Board 2Pcs/1pc 1 Channel Way Optocoupler Isolation Module 3-5V/12V/24V Photoelectric Isolator Anti-interference PLC Drive Motor Board

2Pcs/1pc 1 Channel Way Optocoupler Isolation Module 3-5V/12V/24V Photoelectric Isolator Anti-interference PLC Drive Motor Board

$0.66$0.88

85 sold
88% 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

$7.23$64.57

168 sold
91% off
20PCS 4N25 DIP-6 IC Optocoupler New Original

20PCS 4N25 DIP-6 IC Optocoupler New Original

$7.17$86.11

41 sold
85% off
20PCS PC817C DIP-8 PS817C 817C PC817 DIP NEW Optocoupler

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

$7.20$51.33

341 sold
88% 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

$7.17 $62.91

125 sold

Categories: Electronic Components & Supplies, Active Components

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16% off
10pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler 10pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

10pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$0.99 $1.18

47 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
50PCS EL817C EL817S-C PC817C PC817 SOP4 patch Optocoupler

50PCS EL817C EL817S-C PC817C PC817 SOP4 patch Optocoupler

$21.81 $65.50

36 sold

Categories: Electronic Components & Supplies, Active Components

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22% 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

$7.18 $9.22

136 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

$7.21 $8.23

87 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
10PCS EL4N35 4N35 in-line optocoupler DIP6 photocoupler

10PCS EL4N35 4N35 in-line optocoupler DIP6 photocoupler

$21.09 $63.96

13 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
2 Channel 5V 12V 10A Relay Module with Optocoupler 2 Channel 5V 12V 10A Relay Module with Optocoupler

2 Channel 5V 12V 10A Relay Module with Optocoupler

$7.19 $11.41

57 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
100PCS PC817 EL817 817 817C FL817C PS817C DIP SOP Optocoupler IC DIP-4 SOP-4 100PCS PC817 EL817 817 817C FL817C PS817C DIP SOP Optocoupler IC DIP-4 SOP-4

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

$0.99 $3.01

123 sold

Categories: Electronic Components & Supplies, Active Components

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43% off
(50piece)100% New PC817 PC817C DIP-4 817C 817 Optocoupler Original

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

$0.99 $1.75

311 sold

Categories: Electronic Components & Supplies, Active Components

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91% 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

$7.23 $88.47

234 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

330 sold

Categories: Electronic Components & Supplies, Active Components

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86% off
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$7.14 $54.41

420 sold

Categories: Electronic Components & Supplies, Active Components

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89% off
10pcs/lot 6N135 6N136 6N137 6N138 6N139 DIP-8 6N135S 6N136S 6N137S 6N138S 6N139S SOP-8 Optocouplers 10pcs/lot 6N135 6N136 6N137 6N138 6N139 DIP-8 6N135S 6N136S 6N137S 6N138S 6N139S SOP-8 Optocouplers

10pcs/lot 6N135 6N136 6N137 6N138 6N139 DIP-8 6N135S 6N136S 6N137S 6N138S 6N139S SOP-8 Optocouplers

$7.17 $68.22

70 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino 5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino

5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino

$18.23 $57.66

1045 sold

Categories: Electronic Components & Supplies, Active Components

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43% off
50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

50pcs PC817 EL817 817 817C FL817C PS817C DIP Optocoupler

$0.99 $1.75

55 sold

Categories: Electronic Components & Supplies, Active Components

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67% 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

$22.39 $67.87

7 sold

Categories: Electronic Components & Supplies, Active Components

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91% off
100PCS PC817 EL817 817 817C DIP-4 Optocoupler FL817C PS817C Chipset

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

$7.22 $83.88

176 sold

Categories: Electronic Components & Supplies, Active Components

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43% 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

$0.99 $1.76

240 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

$0.99 $1.39

82 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A 814A ompatible optocoupler

10pcs LTV-814 DIP-4 LTV814 DIP LTV-814A 814A ompatible optocoupler

$11.72 $11.72

27 sold

Categories: Electronic Components & Supplies, Active Components

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87% off
10PCS EL4N25 EL4N35 4N25 4N35 DIP DIP-6 New And Original IC Optocoupler Chipset 10PCS EL4N25 EL4N35 4N25 4N35 DIP DIP-6 New And Original IC Optocoupler Chipset

10PCS EL4N25 EL4N35 4N25 4N35 DIP DIP-6 New And Original IC Optocoupler Chipset

$7.26 $59.12

80 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
10pcs/lot MOC3041M MOC3041 3041 OPTOCOUPLER TRIAC 400V DIP6 10pcs/lot MOC3041M MOC3041 3041 OPTOCOUPLER TRIAC 400V DIP6

10pcs/lot MOC3041M MOC3041 3041 OPTOCOUPLER TRIAC 400V DIP6

$20.50 $61.53

15 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
10PCS PC123 DIP4 Transistor output optocouplers Photocoupler Lead Free new original

10PCS PC123 DIP4 Transistor output optocouplers Photocoupler Lead Free new original

$18.66 $56.12

26 sold

Categories: Electronic Components & Supplies, Active Components

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53% 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

$0.99 $2.11

41 sold

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44% off
50PCS PC817 PC817C In-line 4-pin Optocoupler Optoisolator DIP-4

50PCS PC817 PC817C In-line 4-pin Optocoupler Optoisolator DIP-4

$7.19 $12.93

82 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler 10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler

10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler

$0.99 $1.67

259 sold

Categories: Electronic Components & Supplies, Active Components

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10PCS MOC3021 3021 DIP6 Two-way thyristor optocoupler New Original 10PCS MOC3021 3021 DIP6 Two-way thyristor optocoupler New Original

10PCS MOC3021 3021 DIP6 Two-way thyristor optocoupler New Original

$1.44 $1.44

35 sold

Categories: Electronic Components & Supplies, Active Components

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45% off
10PCS H11L1SR2M H11L1SM H11L1 White SOP-6 DIP-6 Optocoupler 10PCS H11L1SR2M H11L1SM H11L1 White SOP-6 DIP-6 Optocoupler

10PCS H11L1SR2M H11L1SM H11L1 White SOP-6 DIP-6 Optocoupler

$7.17 $13.27

35 sold

Categories: Electronic Components & Supplies, Active Components

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72% off
50PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip 50PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip

50PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip

$0.99 $3.65

304 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

490 sold

Categories: Electronic Components & Supplies, Active Components

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64% 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

$19.70 $55.74

2 sold

Categories: Electronic Components & Supplies, Active Components

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87% off
5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH 5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH

5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH

$7.24 $57.58

748 sold

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25% off
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