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Home / Industrial & Scientific / Optoelectronic Products / Optocouplers

Electronics-Salon 4 SPDT 10Amp Power Relay Module, DC 12V Version.

Electronics-Salon 4 SPDT 10Amp Power Relay Module,

~~₹8120~~ -31% ₹5600/-

DONGKER Optocoupler Isolation Board,AC 110V 220V 8 Channel Optical Control Module PLC NPN Low Level Output Module

DONGKER Optocoupler Isolation Board,AC 110V 220V 8

~~₹10840~~ -40% ₹6500/-

NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation and Anti-Interference 3-5V 12V 24V (Pack of 2) (3-5V)

NOYITO 1-Channel PC817 Optocoupler Isolation Modul

~~₹3810~~ -37% ₹2400/-

DONGKER Optocoupler Isolation Board,3.3V to 24V 4-Channel PLC Signal Level Voltage Conversion Board for Signal Isolation

DONGKER Optocoupler Isolation Board,3.3V to 24V 4-

~~₹7130~~ -34% ₹4700/-

DWEII 5pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

DWEII 5pcs 5V 2 Channel 5V Relay Module with Optoc

~~₹5010~~ -34% ₹3300/-

Awgem Multi-Function Transistor Tester with LED Display, Optocoupler Tester, Dual USB/Battery Power Supply, Portable Optocoupler Test Tool for Electronics Repair

Awgem Multi-Function Transistor Tester with LED Di

~~₹6820~~ -31% ₹4700/-

DBParts New for 10PCS MOC3052 Fairchild optocoupler Triac Driver

DBParts New for 10PCS MOC3052 Fairchild optocouple

~~₹4270~~ -32% ₹2900/-

8-Channel Optocoupler Isolation Board, DC 3.3V 5V Driver Photoelectric Isolated Module PNP NPN Signal Converter Low High Level Output

8-Channel Optocoupler Isolation Board, DC 3.3V 5V

~~₹6670~~ -40% ₹4000/-

NOYITO TLP281 4-Channel Optocoupler Isolation Board for High and Low Level Optocoupler Isolation Expansion Board (Pack of 5)

NOYITO TLP281 4-Channel Optocoupler Isolation Boar

~~₹3890~~ -33% ₹2600/-

Cylewet 30Pcs Optocoupler PC817C 2.54mm Pitch 4 Pins DIP-4 Mounting Photo Coupler for Arduino (Pack of 30) CYT1056

Cylewet 30Pcs Optocoupler PC817C 2.54mm Pitch 4 Pi

~~₹3750~~ -36% ₹2400/-

Terminal Block Breakout Module for Raspberry Pi Pico (Screw Mount)

Terminal Block Breakout Module for Raspberry Pi Pi

~~₹9680~~ -38% ₹6000/-

NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation and Anti-Interference 3-5V 12V 24V (Pack of 2) (12V)

NOYITO 1-Channel PC817 Optocoupler Isolation Modul

~~₹4000~~ -40% ₹2400/-

NOYITO 8-Channel Relay Module High Low Level Trigger with OPTO-Isolated Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 24V)

NOYITO 8-Channel Relay Module High Low Level Trigg

~~₹3770~~ -31% ₹2600/-

DAOKAI 2 Pcs PC817 4 Channel Optocoupler Isolation Module 3.6-30V Voltage Converter Driver Photoelectric Isolated Board for Control Relay with 24AWG Wire

DAOKAI 2 Pcs PC817 4 Channel Optocoupler Isolation

~~₹3720~~ -30% ₹2600/-

NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator signal Isolation and Anti-interference 3-5V 12V 24V (Pack of 2) (24V)

NOYITO 1-Channel PC817 Optocoupler Isolation Modul

~~₹3750~~ -36% ₹2400/-

California JOS Breadboard-Friendly 2.1mm PCB Mounting Female DC Power Barrel Jack (5 PCS DC Power Jack)

California JOS Breadboard-Friendly 2.1mm PCB Mount

~~₹3810~~ -37% ₹2400/-

TAODAN 50pcs PC817 Optocoupler DIP 2.54 mm Pitch 4-pin DIP-4 IC Chipset

TAODAN 50pcs PC817 Optocoupler DIP 2.54 mm Pitch 4

~~₹3000~~ -30% ₹2100/-

DKARDU 50 pcs PC817 Transistor Output Optocoupler PC817C DIP-4 2.54mm Pitch + 50 pcs Round DIP IC Chip Socket 2.54mm Dual Row 4-pin for DIY Optocoupler Testing, Repair and Replacement

DKARDU 50 pcs PC817 Transistor Output Optocoupler

~~₹5000~~ -40% ₹3000/-

Bridgold 10pcs 4N35 35 Optocoupler DC Input 1 Channel Trans with Base DC Output, 100% Transfer Ratioï¼Œ6Pins.

Bridgold 10pcs 4N35 35 Optocoupler DC Input 1 Chan

~~₹3830~~ -32% ₹2600/-

Bridgold 10pcs 6N138 138 6N High Speed Optocoupler, 100 kBd, Low Input Current, Photodiode Darlington Outputï¼Œ8-Pin.

Bridgold 10pcs 6N138 138 6N High Speed Optocoupler

~~₹3860~~ -30% ₹2700/-

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

ALLECIN PC817 PC817C Transistor Output Optocoupler

~~₹4000~~ -35% ₹2600/-

ALLECIN 4N35 Optocoupler DIP-6 4N35M 4N35SM 4N35SVM 4N35SR2M High Speed Logic Output Optocouplers Transistor 6-Pin (Pack of 10pcs)

ALLECIN 4N35 Optocoupler DIP-6 4N35M 4N35SM 4N35SV

~~₹5000~~ -40% ₹3000/-

Foruly Socket Connector Assembly Winch Replacement Parts For Gen2 97495 97412 XRC 9500 12000 Winches

Foruly Socket Connector Assembly Winch Replacement

~~₹8840~~ -40% ₹5300/-

ALLECIN 4N25 Optocoupler DIP-6 4N25VM 4N25SR2M High Speed Logic Output Optocouplers Transistor 6-Pin (Pack of 10pcs)

ALLECIN 4N25 Optocoupler DIP-6 4N25VM 4N25SR2M Hig

~~₹4550~~ -34% ₹3000/-

HiLetgo AC 220V Optocoupler Module AC Optocoupler Alternating Current Detect Module 3-5V or PLC 24V Level Power for PLC MCU(8 Channel)

HiLetgo AC 220V Optocoupler Module AC Optocoupler

~~₹5880~~ -37% ₹3700/-

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

HiLetgo AC 220V Optocoupler Module AC Optocoupler

~~₹3810~~ -37% ₹2400/-

AEDIKO 6pcs 1 Channel Relay Module DC 3V/3.3V High Level Driver Optocoupler Module Isolated Drive Control Board

AEDIKO 6pcs 1 Channel Relay Module DC 3V/3.3V High

~~₹5000~~ -40% ₹3000/-

WMYCONGCONG 5 PCS 2 Channel 12V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Raspberry Pi Arduino

WMYCONGCONG 5 PCS 2 Channel 12V Relay Module with

~~₹4420~~ -32% ₹3000/-

JESSINIE 3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V

JESSINIE 3Pcs 1Channel AC Optocoupler Module 220V

~~₹4480~~ -33% ₹3000/-

JESSINIE 3 Pack Relay 2 Channel Module DC12V with Isolated Optocoupler Support High and Low Level Trigger

JESSINIE 3 Pack Relay 2 Channel Module DC12V with

~~₹4840~~ -38% ₹3000/-

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