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Opto Isolated

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DC 5V/12V Opto-Isolated Relay Module (1/2/4/8 Channel) 1PC, Compatible with for Arduino & Raspberry Pi DC 5V/12V Opto-Isolated Relay Module (1/2/4/8 Channel) 1PC, Compatible with for Arduino & Raspberry Pi

DC 5V/12V Opto-Isolated Relay Module (1/2/4/8 Channel) 1PC, Compatible with for Arduino & Raspberry Pi

$11.36$11.36

2 sold
D213 Opto-isolator Breakout Board ILD213T Opto-isolator D213 Opto-isolator Breakout Board ILD213T Opto-isolator

D213 Opto-isolator Breakout Board ILD213T Opto-isolator

$1.28$1.28

1 sold
10% off
MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board for Motor LED Light MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board for Motor LED Light

MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board for Motor LED Light

$2.61$2.90

2% off
2pcs TLP281 4-Channel Opto-isolator Module Optocoupler Isolation High Low Level Expansion Board for Arduino 2pcs TLP281 4-Channel Opto-isolator Module Optocoupler Isolation High Low Level Expansion Board for Arduino

2pcs TLP281 4-Channel Opto-isolator Module Optocoupler Isolation High Low Level Expansion Board for Arduino

$1.49$1.52

1 sold
5% off
5PCS IS281-4GB SOIC-16 4-channel Opto Isolator Transistor Output Optocoupler Chip 5PCS IS281-4GB SOIC-16 4-channel Opto Isolator Transistor Output Optocoupler Chip

5PCS IS281-4GB SOIC-16 4-channel Opto Isolator Transistor Output Optocoupler Chip

$12.04$12.67

50% off
50-100PCS/LOT New PC817C 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler Optical Isolation IC Chip 50-100PCS/LOT New PC817C 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler Optical Isolation IC Chip

50-100PCS/LOT New PC817C 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler Optical Isolation IC Chip

$23.62$47.24

9 sold
5PCS/new original imported TLP155E P155E optocoupler patch SOP5 optical isolator opto-electric coupling

5PCS/new original imported TLP155E P155E optocoupler patch SOP5 optical isolator opto-electric coupling

$20.60$20.60

1 sold
5% off
（2 PCS）Original IC PS9113 PS9113-F3-AX Opto-isolator / Photocoupler Chip 9113 Marking SOIC-5-175mil （2 PCS）Original IC PS9113 PS9113-F3-AX Opto-isolator / Photocoupler Chip 9113 Marking SOIC-5-175mil

（2 PCS）Original IC PS9113 PS9113-F3-AX Opto-isolator / Photocoupler Chip 9113 Marking SOIC-5-175mil

$12.35$13.00

20% off
10 pieces of ELM600, ELM601, ELM611, SMD5 opto isolators, optocouplers 10 pieces of ELM600, ELM601, ELM611, SMD5 opto isolators, optocouplers

10 pieces of ELM600, ELM601, ELM611, SMD5 opto isolators, optocouplers

$15.96$19.95

1-channel optocoupler isolation module / opto-isolator / DIN rail mount Input: 3-5V / 12V / 24V 1-channel optocoupler isolation module / opto-isolator / DIN rail mount Input: 3-5V / 12V / 24V

1-channel optocoupler isolation module / opto-isolator / DIN rail mount Input: 3-5V / 12V / 24V

$17.36$17.36

51% 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

$27.37$55.85

30 sold
25% off
10pcs/5pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic OutputIsolated Optocoupler New Original 10pcs/5pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic OutputIsolated Optocoupler New Original

10pcs/5pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic OutputIsolated Optocoupler New Original

$1.07$1.43

10pcs/lot FOD814 PC814 EL814 LTV-814 FOD814 PC814A SOP-4 SMD opto-isolator transistor Photovoltaic Output In Stock

10pcs/lot FOD814 PC814 EL814 LTV-814 FOD814 PC814A SOP-4 SMD opto-isolator transistor Photovoltaic Output In Stock

$2.22$2.22

10% off
2CH Opto-Isolated Relay Board 5V 12V 24V, High/Low Trigger, 10A 250VAC, for Smart Home/IoT 2CH Opto-Isolated Relay Board 5V 12V 24V, High/Low Trigger, 10A 250VAC, for Smart Home/IoT

2CH Opto-Isolated Relay Board 5V 12V 24V, High/Low Trigger, 10A 250VAC, for Smart Home/IoT

$6.61$7.40

50% off
10Pcs/Lot EL817 EL817C PC817 PC817D LTV-817 HCPL-817 OCT817C SOP-4 DIP-4 Opto-coupler Optical isolator New original 10Pcs/Lot EL817 EL817C PC817 PC817D LTV-817 HCPL-817 OCT817C SOP-4 DIP-4 Opto-coupler Optical isolator New original

10Pcs/Lot EL817 EL817C PC817 PC817D LTV-817 HCPL-817 OCT817C SOP-4 DIP-4 Opto-coupler Optical isolator New original

$6.50$13.00

51% 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

$27.73$56.59

25 sold
TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

$12.60$12.60

16 sold
10Pcs PC816 PC816C DIP-4 Optocoupler Opto-isolator IC For Circuit Isolation DIY Electronic Components

10Pcs PC816 PC816C DIP-4 Optocoupler Opto-isolator IC For Circuit Isolation DIY Electronic Components

$1.09$1.09

1 sold
40% 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

$4.80$8.00

51% off
Estardyn 1/2/4/8 Channel 5V Relay Module with Optocoupler, Opto-isolated for Raspberry Pi DIY Estardyn 1/2/4/8 Channel 5V Relay Module with Optocoupler, Opto-isolated for Raspberry Pi DIY

Estardyn 1/2/4/8 Channel 5V Relay Module with Optocoupler, Opto-isolated for Raspberry Pi DIY

$20.44$41.72

180 sold
50% off
5V/12V/24V 1/2/4/8/16 Channel Relay Control Module, Opto-Isolated Low Level Trigger for PLC & Arduino 5V/12V/24V 1/2/4/8/16 Channel Relay Control Module, Opto-Isolated Low Level Trigger for PLC & Arduino

5V/12V/24V 1/2/4/8/16 Channel Relay Control Module, Opto-Isolated Low Level Trigger for PLC & Arduino

$23.35$46.70

17 sold
52% 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

$26.66$55.54

211 sold
3% 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

$7.35$7.58

LT3573EMSE LT3573IMSE LT3573 - Isolated Flyback Converter without an Opto-Coupler

LT3573EMSE LT3573IMSE LT3573 - Isolated Flyback Converter without an Opto-Coupler

$2.13$2.13

3% off
GHPYQKC TLP281 4-Channel Opto-isolator IC Module High Low Level Optocoupler Isolation Board For Arduino Expansion GHPYQKC TLP281 4-Channel Opto-isolator IC Module High Low Level Optocoupler Isolation Board For Arduino Expansion

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

$9.54$9.89

51% 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

$27.37$55.85

4 sold
51% off
50PCS PC817 PC817C Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip 817C EL817 5v 50PCS PC817 PC817C Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip 817C EL817 5v

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

$27.56$56.24

8 sold
3% off
100PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New Optical Isolation IC Chip 100PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New Optical Isolation IC Chip

100PCS PC817 PC817C 817 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New Optical Isolation IC Chip

$9.38$9.67

2 sold
37% 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

$9.45$15.00

9% 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

$1.31$1.44

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

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

$0.60$0.60

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

$5.47$5.47

5% off
Free Ship 1PCS 1/2/4/6/8 12V Relay Opto-Isolation And Low Level-Triggered Boards Single-Chip Microcomputer Free Ship 1PCS 1/2/4/6/8 12V Relay Opto-Isolation And Low Level-Triggered Boards Single-Chip Microcomputer

Free Ship 1PCS 1/2/4/6/8 12V Relay Opto-Isolation And Low Level-Triggered Boards Single-Chip Microcomputer

$1.67$1.76

50% 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

$25.13$50.26

360 sold
10% off
BS TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel BS TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

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

$6.48$7.20

51% off
50PCS New and Optical Isolation IC Chip PC817 PC817C 817 EL817 5V Optocoupler FL817C PS817C DIP4 DIP Opto Coupler 50PCS New and Optical Isolation IC Chip PC817 PC817C 817 EL817 5V Optocoupler FL817C PS817C DIP4 DIP Opto Coupler

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

$28.77$58.71

178 sold
DC 5V/12V Opto-Isolated Relay Module (1/2/4/8 Channel) 1PC, Compatible with for Arduino & Raspberry Pi DC 5V/12V Opto-Isolated Relay Module (1/2/4/8 Channel) 1PC, Compatible with for Arduino & Raspberry Pi

DC 5V/12V Opto-Isolated Relay Module (1/2/4/8 Channel) 1PC, Compatible with for Arduino & Raspberry Pi

$11.36 $11.36

2 sold

Categories: Electronic Components & Supplies, Active Components

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D213 Opto-isolator Breakout Board ILD213T Opto-isolator D213 Opto-isolator Breakout Board ILD213T Opto-isolator

D213 Opto-isolator Breakout Board ILD213T Opto-isolator

$1.28 $1.28

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10% off
MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board for Motor LED Light MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board for Motor LED Light

MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board for Motor LED Light

$2.61 $2.90

Categories: Electronic Components & Supplies, Active Components

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2% off
2pcs TLP281 4-Channel Opto-isolator Module Optocoupler Isolation High Low Level Expansion Board for Arduino 2pcs TLP281 4-Channel Opto-isolator Module Optocoupler Isolation High Low Level Expansion Board for Arduino

2pcs TLP281 4-Channel Opto-isolator Module Optocoupler Isolation High Low Level Expansion Board for Arduino

$1.49 $1.52

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
5PCS IS281-4GB SOIC-16 4-channel Opto Isolator Transistor Output Optocoupler Chip 5PCS IS281-4GB SOIC-16 4-channel Opto Isolator Transistor Output Optocoupler Chip

5PCS IS281-4GB SOIC-16 4-channel Opto Isolator Transistor Output Optocoupler Chip

$12.04 $12.67

Categories: Electronic Components & Supplies, Active Components

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50% off
50-100PCS/LOT New PC817C 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler Optical Isolation IC Chip 50-100PCS/LOT New PC817C 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler Optical Isolation IC Chip

50-100PCS/LOT New PC817C 817C EL817 5v Optocoupler FL817C PS817C DIP4 DIP Opto Coupler Optical Isolation IC Chip

$23.62 $47.24

9 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS/new original imported TLP155E P155E optocoupler patch SOP5 optical isolator opto-electric coupling

5PCS/new original imported TLP155E P155E optocoupler patch SOP5 optical isolator opto-electric coupling

$20.60 $20.60

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
（2 PCS）Original IC PS9113 PS9113-F3-AX Opto-isolator / Photocoupler Chip 9113 Marking SOIC-5-175mil （2 PCS）Original IC PS9113 PS9113-F3-AX Opto-isolator / Photocoupler Chip 9113 Marking SOIC-5-175mil

（2 PCS）Original IC PS9113 PS9113-F3-AX Opto-isolator / Photocoupler Chip 9113 Marking SOIC-5-175mil

$12.35 $13.00

Categories: Electronic Components & Supplies, Active Components

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20% off
10 pieces of ELM600, ELM601, ELM611, SMD5 opto isolators, optocouplers 10 pieces of ELM600, ELM601, ELM611, SMD5 opto isolators, optocouplers

10 pieces of ELM600, ELM601, ELM611, SMD5 opto isolators, optocouplers

$15.96 $19.95

Categories: Electronic Components & Supplies, Active Components

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1-channel optocoupler isolation module / opto-isolator / DIN rail mount Input: 3-5V / 12V / 24V 1-channel optocoupler isolation module / opto-isolator / DIN rail mount Input: 3-5V / 12V / 24V

1-channel optocoupler isolation module / opto-isolator / DIN rail mount Input: 3-5V / 12V / 24V

$17.36 $17.36

Categories: Electronic Components & Supplies, Active Components

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51% 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

$27.37 $55.85

30 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
10pcs/5pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic OutputIsolated Optocoupler New Original 10pcs/5pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic OutputIsolated Optocoupler New Original

10pcs/5pcs 6N137S SOP8 6N137SD EL6N137S SOP 6N137 SOP-8 SMD Opto-Isolator Logic OutputIsolated Optocoupler New Original

$1.07 $1.43

Categories: Electronic Components & Supplies, Active Components

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10pcs/lot FOD814 PC814 EL814 LTV-814 FOD814 PC814A SOP-4 SMD opto-isolator transistor Photovoltaic Output In Stock

10pcs/lot FOD814 PC814 EL814 LTV-814 FOD814 PC814A SOP-4 SMD opto-isolator transistor Photovoltaic Output In Stock

$2.22 $2.22

Categories: Electronic Components & Supplies, Active Components

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10% off
2CH Opto-Isolated Relay Board 5V 12V 24V, High/Low Trigger, 10A 250VAC, for Smart Home/IoT 2CH Opto-Isolated Relay Board 5V 12V 24V, High/Low Trigger, 10A 250VAC, for Smart Home/IoT

2CH Opto-Isolated Relay Board 5V 12V 24V, High/Low Trigger, 10A 250VAC, for Smart Home/IoT

$6.61 $7.40

Categories: Electronic Components & Supplies, Active Components

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50% off
10Pcs/Lot EL817 EL817C PC817 PC817D LTV-817 HCPL-817 OCT817C SOP-4 DIP-4 Opto-coupler Optical isolator New original 10Pcs/Lot EL817 EL817C PC817 PC817D LTV-817 HCPL-817 OCT817C SOP-4 DIP-4 Opto-coupler Optical isolator New original

10Pcs/Lot EL817 EL817C PC817 PC817D LTV-817 HCPL-817 OCT817C SOP-4 DIP-4 Opto-coupler Optical isolator New original

$6.50 $13.00

Categories: Electronic Components & Supplies, Active Components

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51% 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

$27.73 $56.59

25 sold

Categories: Electronic Components & Supplies, Active Components

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TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

TLP281 4-Channel Opto-Isolator: IC Module with High/Low Level Isolation – For Arduino Expansion Boards

$12.60 $12.60

16 sold

Categories: Electronic Components & Supplies, Active Components

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10Pcs PC816 PC816C DIP-4 Optocoupler Opto-isolator IC For Circuit Isolation DIY Electronic Components

10Pcs PC816 PC816C DIP-4 Optocoupler Opto-isolator IC For Circuit Isolation DIY Electronic Components

$1.09 $1.09

1 sold

Categories: Electronic Components & Supplies, Active Components

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40% 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

$4.80 $8.00

Categories: Electronic Components & Supplies, Active Components

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51% off
Estardyn 1/2/4/8 Channel 5V Relay Module with Optocoupler, Opto-isolated for Raspberry Pi DIY Estardyn 1/2/4/8 Channel 5V Relay Module with Optocoupler, Opto-isolated for Raspberry Pi DIY

Estardyn 1/2/4/8 Channel 5V Relay Module with Optocoupler, Opto-isolated for Raspberry Pi DIY

$20.44 $41.72

180 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
5V/12V/24V 1/2/4/8/16 Channel Relay Control Module, Opto-Isolated Low Level Trigger for PLC & Arduino 5V/12V/24V 1/2/4/8/16 Channel Relay Control Module, Opto-Isolated Low Level Trigger for PLC & Arduino

5V/12V/24V 1/2/4/8/16 Channel Relay Control Module, Opto-Isolated Low Level Trigger for PLC & Arduino

$23.35 $46.70

17 sold

Categories: Electronic Components & Supplies, Active Components

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52% 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

$26.66 $55.54

211 sold

Categories: Electronic Components & Supplies, Active Components

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3% 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

$7.35 $7.58

Categories: Electronic Components & Supplies, Active Components

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LT3573EMSE LT3573IMSE LT3573 - Isolated Flyback Converter without an Opto-Coupler

LT3573EMSE LT3573IMSE LT3573 - Isolated Flyback Converter without an Opto-Coupler

$2.13 $2.13

Categories: Electronic Components & Supplies, Active Components

Buy Now
3% off
GHPYQKC TLP281 4-Channel Opto-isolator IC Module High Low Level Optocoupler Isolation Board For Arduino Expansion GHPYQKC TLP281 4-Channel Opto-isolator IC Module High Low Level Optocoupler Isolation Board For Arduino Expansion

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

$9.54 $9.89

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% 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

$27.37 $55.85

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
50PCS PC817 PC817C Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip 817C EL817 5v 50PCS PC817 PC817C Optocoupler FL817C PS817C DIP4 DIP Opto Coupler New and Original Optical Isolation IC Chip 817C EL817 5v

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178 sold

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