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Optocouplers


Displaying 1 to 20 (of 84 products)

Chanzon 10pcs 6N139 Optocoupler DIP Installation DIP-8 High Speed Optocouple Compatible with 6N139M Optical Isolator

$5.99

$ 2 .99 $2.99

4.8
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Walfront Optocoupler Isolation Board 3.6-30V Optocoupler Isolation Module 8 Channel Converter

$7.21

$ 2 .99 $2.99

5.0
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Optocoupler Isolation Board, Optical Isolator Module 817 3.6‑30V PCB 8 Channel Driver Photoelectric Isolated Module for Relays

$7.79

$ 2 .99 $2.99

4.4
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PC817 PC817C Transistor Output Optocoupler DIP-4 2.54mm Pitch for DIY (Pack of 50pcs)

$7.99

$ 3 .99 $3.99

4.5
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ZCZQC 50pcs PC817 OPTOCOUPLER PC817C DIP-4 4-pin Transistor Output Optocoupler Photocoupler

$7.99

$ 3 .99 $3.99

4.7
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finder 348170249024 Optocoupler for PCB, 1 DC, 2 A, Input: 24 Vdc, Output: 24 Vdc, 5 mm Black

$19.00

$ 8 .99 $8.99

4.4
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10pcs/lot H11L1 SOP6 Optocoupler Logic-Out Open Collector DC-in 1-CH 6-Pin PDIP SMD H11L1SR2M

$9.48

$ 4 .99 $4.99

4.4
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Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter

$15.99

$ 6 .99 $6.99

4.9
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DZS Elec 5V 2 Channel Relay Optocoupler Isolation Module Red Board 3-5V High and 0-1.5V Low Level Triggered Load AC 0-250V / DC 0-30V 10A SCM IO Control

$7.98

$ 3 .99 $3.99

4.4
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DONGKER Optocoupler Isolated Module,DC 24V to 5V 8-Channel Optocoupler Relay Module PLC-PNP Signal Converter

$21.99

$ 9 .99 $9.99

4.5
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Chanzon 50pcs PC817 Optocoupler PC817C DIP Installation DIP-4 50%-600% Transfer Ratio 4pin Optocouple Compatible with EL817C/LTV817C/FL817C/el817 Optical Isolator

$7.99

$ 3 .99 $3.99

4.8
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Optocoupler Isolation Module,AC 110V 220V 8-Channel PNP Power Monitor Voltage Level Converter Module

$21.99

$ 10 .99 $10.99

4.5
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4N35 Optocoupler, DC Input 1 Channel Trans with Base DC Output, 100% Transfer Ratio, 6-Pin, PDIP, 1.2V, 4 mm H x 7 mm W x 7.62 mm L (Pack of 20)

$8.60

$ 3 .99 $3.99

4.9
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uxcell a12080300ux0453 2.54mm Pitch 4 Pins DIP Mounting Photo Coupler PC817 (Pack of 10)

$7.39

$ 2 .99 $2.99

4.8
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Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator

$6.99

$ 3 .99 $3.99

4.6
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Horinktor 50pcs PC817 817 High Density Mounting Type Photocoupler 2.54mm,4Pins.

$6.69

$ 2 .99 $2.99

4.8
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10PCS/LOT H11L1 H11L1M DIP6 DIP Photoelectric Coupler Optocoupler DIP-6

$7.98

$ 3 .99 $3.99

5.0
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HiLetgo AC 220V Optocoupler Module AC Optocoupler Alternating Current Detect Module 3-5V or PLC 24V Level Power for PLC MCU(1 Channel)

$6.99

$ 2 .99 $2.99

4.8
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Vishay Optocoupler, Phototransistor, 5300Vrms - CNY17-3

$7.21

$ 2 .99 $2.99

4.5
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6N137 Opt Coupler, Logic Output, Open Collector, DC Input, 1 Channel, 8-Pin, Dip Black, 6.86 mm W x 3.04 mm H x 9.91 mm L (Pack of 10)

$9.10

$ 3 .99 $3.99

4.8
Select Option

Displaying 1 to 20 (of 84 products)