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Home / Industrial & Scientific / Optoelectronic Products / Optocouplers

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-

~~₹7590~~ -38% ₹4700/-

DBParts New for 10PCS MOC3052 Fairchild optocoupler Triac Driver

DBParts New for 10PCS MOC3052 Fairchild optocouple

~~₹4680~~ -38% ₹2900/-

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

Electronics-Salon 4 SPDT 10Amp Power Relay Module,

~~₹8750~~ -36% ₹5600/-

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

~~₹3480~~ -31% ₹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

~~₹4270~~ -39% ₹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

~~₹4070~~ -36% ₹2600/-

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

~~₹3720~~ -30% ₹2600/-

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/-

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

~~₹3940~~ -39% ₹2400/-

DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module

DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP

~~₹6460~~ -38% ₹4000/-

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

~~₹3590~~ -33% ₹2400/-

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

Terminal Block Breakout Module for Raspberry Pi Pi

~~₹10000~~ -40% ₹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

~~₹3480~~ -31% ₹2400/-

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

Foruly Socket Connector Assembly Winch Replacement

~~₹7580~~ -30% ₹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

~~₹4770~~ -37% ₹3000/-

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

~~₹3640~~ -34% ₹2400/-

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

ALLECIN PC817 PC817C Transistor Output Optocoupler

~~₹4130~~ -37% ₹2600/-

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

~~₹4350~~ -31% ₹3000/-

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/-

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

~~₹3940~~ -34% ₹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/-

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

JESSINIE 3Pcs 1Channel AC Optocoupler Module 220V

~~₹4350~~ -31% ₹3000/-

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

~~₹3140~~ -33% ₹2100/-

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

~~₹4290~~ -30% ₹3000/-

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

~~₹4690~~ -36% ₹3000/-

JESSINIE 3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module

JESSINIE 3-Channel AC 220V Optocoupler Isolation M

~~₹4620~~ -35% ₹3000/-

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

~~₹4790~~ -31% ₹3300/-

15Pcs MOC3023 MOC3023G DIP-6 Triac AC-Out 1-CH Optocouplers IC MOC3023XG

15Pcs MOC3023 MOC3023G DIP-6 Triac AC-Out 1-CH Opt

~~₹4620~~ -35% ₹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

~~₹5790~~ -36% ₹3700/-

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

~~₹4690~~ -36% ₹3000/-

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