• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

opto isolator

Filter by price

Sort By

Product tags

Showing 1–36 of results

14% off
AC-DC 5V 700mA 12V 300mA 3.5W Isolated Switch Power Supply Module Buck Converter Step Down Module 220V turn 5V/12V AC-DC 5V 700mA 12V 300mA 3.5W Isolated Switch Power Supply Module Buck Converter Step Down Module 220V turn 5V/12V

AC-DC 5V 700mA 12V 300mA 3.5W Isolated Switch Power Supply Module Buck Converter Step Down Module 220V turn 5V/12V

$4.42$5.14

975 sold
5 pcs SI8261BBD SI8710BD SI8261ABD SOP-6 Isolated Gate Driver Optocoupler Driver IC

5 pcs SI8261BBD SI8710BD SI8261ABD SOP-6 Isolated Gate Driver Optocoupler Driver IC

$14.63$14.63

4 sold
68% off
1-10pcs HW-532B LR7843 FET Module Isolated MOSFET MOS Tube FET Module Replacement Relay Board for Motor Start Stop Control 1-10pcs HW-532B LR7843 FET Module Isolated MOSFET MOS Tube FET Module Replacement Relay Board for Motor Start Stop Control

1-10pcs HW-532B LR7843 FET Module Isolated MOSFET MOS Tube FET Module Replacement Relay Board for Motor Start Stop Control

$17.88$55.87

68 sold
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

$9.19$9.19

167 sold
1~10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel 1~10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

1~10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$1.46$1.46

57 sold
12% off
TZT Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface TZT Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

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

$0.81$0.92

78 sold
68% 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

$28.20$88.12

281 sold
70% off
EGBO XH-M372 Stereo /Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler EGBO XH-M372 Stereo /Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler

EGBO XH-M372 Stereo /Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler

$23.73$79.11

92 sold
10 pcs PS8701 8701 SOP-5 Optocoupler Isolator

10 pcs PS8701 8701 SOP-5 Optocoupler Isolator

$20.28$20.28

1 sold
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

$1.21$1.21

343 sold
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

$1.44$1.44

22 sold
59% off
Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Control Controller Board Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Control Controller Board

Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Control Controller Board

$15.01$36.60

6 sold
16% off
BS USB to USB Isolated Digital Signal Audio Power Isolator ADUM3160 12Mbps 1.5Mbps BS USB to USB Isolated Digital Signal Audio Power Isolator ADUM3160 12Mbps 1.5Mbps

BS USB to USB Isolated Digital Signal Audio Power Isolator ADUM3160 12Mbps 1.5Mbps

$26.72$31.81

26 sold
67% off
1PCS B0505S B1203S B0305 B0524S B0905S 1W 2W regulated power supply module Isolating Switching Power ibuw B0505S-1W B0505S-2W 1PCS B0505S B1203S B0305 B0524S B0905S 1W 2W regulated power supply module Isolating Switching Power ibuw B0505S-1W B0505S-2W

1PCS B0505S B1203S B0305 B0524S B0905S 1W 2W regulated power supply module Isolating Switching Power ibuw B0505S-1W B0505S-2W

$18.38$55.71

107 sold
68% off
B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating Switching Power Supply DIP4 SIP4 B0503S B0512S B0509S B0515S B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating Switching Power Supply DIP4 SIP4 B0503S B0512S B0509S B0515S

B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating Switching Power Supply DIP4 SIP4 B0503S B0512S B0509S B0515S

$21.28$66.49

443 sold
13% off
PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817 PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817

PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817

$3.78$4.34

270 sold
68% 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

$17.86$55.81

26 sold
68% off
10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger for Arduino Raspberry pi ARM AVR 10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger for Arduino Raspberry pi ARM AVR

10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger for Arduino Raspberry pi ARM AVR

$58.52$182.87

14 sold
5% off
1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento Fotoaccoppiatore Adapter PLC 24V Level 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento Fotoaccoppiatore Adapter PLC 24V Level

1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento Fotoaccoppiatore Adapter PLC 24V Level

$1.79$1.90

95 sold
38% off
Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

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

$6.62$10.67

1 sold
67% off
MCU1201 ADUM-1201 ADUM1201ARZ magnetically isolated instead of the photocoupler MCU1201 ADUM-1201 ADUM1201ARZ magnetically isolated instead of the photocoupler

MCU1201 ADUM-1201 ADUM1201ARZ magnetically isolated instead of the photocoupler

$20.45$61.98

9 sold
48% off
12V 8CH 8 CH Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase Amplification Plate 50mA 12V 8CH 8 CH Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase Amplification Plate 50mA

12V 8CH 8 CH Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase Amplification Plate 50mA

$2.56$4.92

7 sold
16% off
5pcs EI14 Audio Transformer 600 : 600 Ohm 1:1 Isolation Coupled 600Ω:600Ω Isolator Signal Digital Nickel Alloy 5 Pin Without Tap 5pcs EI14 Audio Transformer 600 : 600 Ohm 1:1 Isolation Coupled 600Ω:600Ω Isolator Signal Digital Nickel Alloy 5 Pin Without Tap

5pcs EI14 Audio Transformer 600 : 600 Ohm 1:1 Isolation Coupled 600Ω:600Ω Isolator Signal Digital Nickel Alloy 5 Pin Without Tap

$7.77$9.25

61 sold
3% off
1 way optocoupler isolation module photoelectric isolator signal isolation anti-interference 3-5V/12V/24V 1 way optocoupler isolation module photoelectric isolator signal isolation anti-interference 3-5V/12V/24V

1 way optocoupler isolation module photoelectric isolator signal isolation anti-interference 3-5V/12V/24V

$1.76$1.82

12 sold
6% off
2Pcs B0505S-2W B0505S B1212S-2W B1212S B1205S-2W B1205S B2405S-2W B2405S 2W Isolated buck DC-DC power module In Stock Wholesale

2Pcs B0505S-2W B0505S B1212S-2W B1212S B1205S-2W B1205S B2405S-2W B2405S 2W Isolated buck DC-DC power module In Stock Wholesale

$2.26$2.43

152 sold
68% off
PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated

PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated

$17.85$55.77

73 sold
6% 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

$3.40$3.65

312 sold
65% 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

$19.51$55.74

3 sold
4% off
5pcs TLP5701 TLP5702 TLP5751 TLP5754 TLP5772 SOP6 Logic output optocoupler isolator 5pcs TLP5701 TLP5702 TLP5751 TLP5754 TLP5772 SOP6 Logic output optocoupler isolator

5pcs TLP5701 TLP5702 TLP5751 TLP5754 TLP5772 SOP6 Logic output optocoupler isolator

$1.66$1.74

22 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

87 sold
5% off
Mosfet MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V PWM Control Controller Board Mosfet MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V PWM Control Controller Board

Mosfet MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V PWM Control Controller Board

$12.20$12.88

38 sold
1/PCS New HLK-5M03 5M03 HLK-5M05 5M05 HLK-5M09 5M09 HLK-5M12 5M12 HLK-5M15 5M15 HLK-5M24 AC-DC Isolated power module In Stock 1/PCS New HLK-5M03 5M03 HLK-5M05 5M05 HLK-5M09 5M09 HLK-5M12 5M12 HLK-5M15 5M15 HLK-5M24 AC-DC Isolated power module In Stock

1/PCS New HLK-5M03 5M03 HLK-5M05 5M05 HLK-5M09 5M09 HLK-5M12 5M12 HLK-5M15 5M15 HLK-5M24 AC-DC Isolated power module In Stock

$23.12$23.12

42 sold
68% 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

$20.60$64.38

187 sold
26% off
【10PCS】π 120M30 120M31 120U30 120U31 121M30 121M31 121U31 Digital Isolator 【10PCS】π 120M30 120M31 120U30 120U31 121M30 121M31 121U31 Digital Isolator

【10PCS】π 120M30 120M31 120U30 120U31 121M30 121M31 121U31 Digital Isolator

$18.50$25.00

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

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

$1.58$1.58

23 sold
5PCS Brand new Optocoupler PS2501-1 R2501 2501 Optical isolator DIP-4 pin 5PCS Brand new Optocoupler PS2501-1 R2501 2501 Optical isolator DIP-4 pin

5PCS Brand new Optocoupler PS2501-1 R2501 2501 Optical isolator DIP-4 pin

$0.98$0.98

2 sold
14% off
AC-DC 5V 700mA 12V 300mA 3.5W Isolated Switch Power Supply Module Buck Converter Step Down Module 220V turn 5V/12V AC-DC 5V 700mA 12V 300mA 3.5W Isolated Switch Power Supply Module Buck Converter Step Down Module 220V turn 5V/12V

AC-DC 5V 700mA 12V 300mA 3.5W Isolated Switch Power Supply Module Buck Converter Step Down Module 220V turn 5V/12V

$4.42 $5.14

975 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5 pcs SI8261BBD SI8710BD SI8261ABD SOP-6 Isolated Gate Driver Optocoupler Driver IC

5 pcs SI8261BBD SI8710BD SI8261ABD SOP-6 Isolated Gate Driver Optocoupler Driver IC

$14.63 $14.63

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% off
1-10pcs HW-532B LR7843 FET Module Isolated MOSFET MOS Tube FET Module Replacement Relay Board for Motor Start Stop Control 1-10pcs HW-532B LR7843 FET Module Isolated MOSFET MOS Tube FET Module Replacement Relay Board for Motor Start Stop Control

1-10pcs HW-532B LR7843 FET Module Isolated MOSFET MOS Tube FET Module Replacement Relay Board for Motor Start Stop Control

$17.88 $55.87

68 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$9.19 $9.19

167 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1~10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel 1~10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

1~10PCS TLP281 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$1.46 $1.46

57 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
12% off
TZT Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface TZT Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

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

$0.81 $0.92

78 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% 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

$28.20 $88.12

281 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
70% off
EGBO XH-M372 Stereo /Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler EGBO XH-M372 Stereo /Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler

EGBO XH-M372 Stereo /Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler

$23.73 $79.11

92 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10 pcs PS8701 8701 SOP-5 Optocoupler Isolator

10 pcs PS8701 8701 SOP-5 Optocoupler Isolator

$20.28 $20.28

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$1.21 $1.21

343 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$1.44 $1.44

22 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
59% off
Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Control Controller Board Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Control Controller Board

Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Control Controller Board

$15.01 $36.60

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
16% off
BS USB to USB Isolated Digital Signal Audio Power Isolator ADUM3160 12Mbps 1.5Mbps BS USB to USB Isolated Digital Signal Audio Power Isolator ADUM3160 12Mbps 1.5Mbps

BS USB to USB Isolated Digital Signal Audio Power Isolator ADUM3160 12Mbps 1.5Mbps

$26.72 $31.81

26 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
1PCS B0505S B1203S B0305 B0524S B0905S 1W 2W regulated power supply module Isolating Switching Power ibuw B0505S-1W B0505S-2W 1PCS B0505S B1203S B0305 B0524S B0905S 1W 2W regulated power supply module Isolating Switching Power ibuw B0505S-1W B0505S-2W

1PCS B0505S B1203S B0305 B0524S B0905S 1W 2W regulated power supply module Isolating Switching Power ibuw B0505S-1W B0505S-2W

$18.38 $55.71

107 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% off
B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating Switching Power Supply DIP4 SIP4 B0503S B0512S B0509S B0515S B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating Switching Power Supply DIP4 SIP4 B0503S B0512S B0509S B0515S

B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating Switching Power Supply DIP4 SIP4 B0503S B0512S B0509S B0515S

$21.28 $66.49

443 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817 PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817

PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC 817

$3.78 $4.34

270 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% 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

$17.86 $55.81

26 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% off
10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger for Arduino Raspberry pi ARM AVR 10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger for Arduino Raspberry pi ARM AVR

10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger for Arduino Raspberry pi ARM AVR

$58.52 $182.87

14 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento Fotoaccoppiatore Adapter PLC 24V Level 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento Fotoaccoppiatore Adapter PLC 24V Level

1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento Fotoaccoppiatore Adapter PLC 24V Level

$1.79 $1.90

95 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface Magnetic Isolator Board Module Replace Optocouplers CJMCU-1201 ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator SPI Interface

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

$6.62 $10.67

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
MCU1201 ADUM-1201 ADUM1201ARZ magnetically isolated instead of the photocoupler MCU1201 ADUM-1201 ADUM1201ARZ magnetically isolated instead of the photocoupler

MCU1201 ADUM-1201 ADUM1201ARZ magnetically isolated instead of the photocoupler

$20.45 $61.98

9 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
48% off
12V 8CH 8 CH Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase Amplification Plate 50mA 12V 8CH 8 CH Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase Amplification Plate 50mA

12V 8CH 8 CH Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase Amplification Plate 50mA

$2.56 $4.92

7 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
16% off
5pcs EI14 Audio Transformer 600 : 600 Ohm 1:1 Isolation Coupled 600Ω:600Ω Isolator Signal Digital Nickel Alloy 5 Pin Without Tap 5pcs EI14 Audio Transformer 600 : 600 Ohm 1:1 Isolation Coupled 600Ω:600Ω Isolator Signal Digital Nickel Alloy 5 Pin Without Tap

5pcs EI14 Audio Transformer 600 : 600 Ohm 1:1 Isolation Coupled 600Ω:600Ω Isolator Signal Digital Nickel Alloy 5 Pin Without Tap

$7.77 $9.25

61 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
3% off
1 way optocoupler isolation module photoelectric isolator signal isolation anti-interference 3-5V/12V/24V 1 way optocoupler isolation module photoelectric isolator signal isolation anti-interference 3-5V/12V/24V

1 way optocoupler isolation module photoelectric isolator signal isolation anti-interference 3-5V/12V/24V

$1.76 $1.82

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
6% off
2Pcs B0505S-2W B0505S B1212S-2W B1212S B1205S-2W B1205S B2405S-2W B2405S 2W Isolated buck DC-DC power module In Stock Wholesale

2Pcs B0505S-2W B0505S B1212S-2W B1212S B1205S-2W B1205S B2405S-2W B2405S 2W Isolated buck DC-DC power module In Stock Wholesale

$2.26 $2.43

152 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% off
PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated

PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated

$17.85 $55.77

73 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
6% 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

$3.40 $3.65

312 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
65% 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

$19.51 $55.74

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
5pcs TLP5701 TLP5702 TLP5751 TLP5754 TLP5772 SOP6 Logic output optocoupler isolator 5pcs TLP5701 TLP5702 TLP5751 TLP5754 TLP5772 SOP6 Logic output optocoupler isolator

5pcs TLP5701 TLP5702 TLP5751 TLP5754 TLP5772 SOP6 Logic output optocoupler isolator

$1.66 $1.74

22 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

87 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
Mosfet MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V PWM Control Controller Board Mosfet MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V PWM Control Controller Board

Mosfet MOS Optocoupler Isolation Driver Drive Module Field Effect Transistor Trigger Switch 3V-20V PWM Control Controller Board

$12.20 $12.88

38 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1/PCS New HLK-5M03 5M03 HLK-5M05 5M05 HLK-5M09 5M09 HLK-5M12 5M12 HLK-5M15 5M15 HLK-5M24 AC-DC Isolated power module In Stock 1/PCS New HLK-5M03 5M03 HLK-5M05 5M05 HLK-5M09 5M09 HLK-5M12 5M12 HLK-5M15 5M15 HLK-5M24 AC-DC Isolated power module In Stock

1/PCS New HLK-5M03 5M03 HLK-5M05 5M05 HLK-5M09 5M09 HLK-5M12 5M12 HLK-5M15 5M15 HLK-5M24 AC-DC Isolated power module In Stock

$23.12 $23.12

42 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% 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

$20.60 $64.38

187 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
26% off
【10PCS】π 120M30 120M31 120U30 120U31 121M30 121M31 121U31 Digital Isolator 【10PCS】π 120M30 120M31 120U30 120U31 121M30 121M31 121U31 Digital Isolator

【10PCS】π 120M30 120M31 120U30 120U31 121M30 121M31 121U31 Digital Isolator

$18.50 $25.00

3 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$1.58 $1.58

23 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5PCS Brand new Optocoupler PS2501-1 R2501 2501 Optical isolator DIP-4 pin 5PCS Brand new Optocoupler PS2501-1 R2501 2501 Optical isolator DIP-4 pin

5PCS Brand new Optocoupler PS2501-1 R2501 2501 Optical isolator DIP-4 pin

$0.98 $0.98

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now