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Home / Industrial & Scientific / Optoelectronic Products / Optocouplers

Awgem Optocoupler Tester, Multi-Function Transistor Tester with LED Display, Automatic Transistor/optocoupler Tester, Portable Optocoupler Test Tool for Electronics Repair.

Awgem Optocoupler Tester, Multi-Function Transisto

~~₹4930~~ -33% ₹3300/-

JZK 2Pcs Optical Isolator Module, 12V 1-Way EL817 Current Converter Board, 1 Channel Isolated Voltage to Current, 5.0 Pitch Screw Terminals, 5KHz, Corded Electric

JZK 2Pcs Optical Isolator Module, 12V 1-Way EL817

~~₹3340~~ -40% ₹2000/-

AOICRIE 6pcs PC817 1 Channel Optocoupler Isolation Module 1CH Optocoupler PC817 3-5V 12V 24V Photoelectric Isolator PNP NPN Signal Converter Rail Holder PLC Drive Motor Board

AOICRIE 6pcs PC817 1 Channel Optocoupler Isolation

~~₹7020~~ -33% ₹4700/-

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

~~₹3750~~ -36% ₹2400/-

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

~~₹4200~~ -38% ₹2600/-

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

~~₹3720~~ -30% ₹2600/-

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

Electronics-Salon 4 SPDT 10Amp Power Relay Module,

~~₹9340~~ -40% ₹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

~~₹3810~~ -37% ₹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

~~₹4130~~ -37% ₹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

~~₹4500~~ -40% ₹2700/-

DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP32-DevKitC

DIN Rail Mount Screw Terminal Block Breakout Modul

~~₹11970~~ -34% ₹7900/-

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

~~₹7020~~ -33% ₹4700/-

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

~~₹7290~~ -30% ₹5100/-

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/-

DIN Rail Mount Screw Terminal Block Breakout Module for Raspberry Pi Pico

DIN Rail Mount Screw Terminal Block Breakout Modul

~~₹11250~~ -36% ₹7200/-

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

Terminal Block Breakout Module for Raspberry Pi Pi

~~₹9380~~ -36% ₹6000/-

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

~~₹3530~~ -32% ₹2400/-

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

~~₹4840~~ -38% ₹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

~~₹4840~~ -38% ₹3000/-

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

ALLECIN PC817 PC817C Transistor Output Optocoupler

~~₹3890~~ -33% ₹2600/-

50PCS PC817 Optocoupler in-Line 2.54mm Pitch 4-pin DIP-4 Mounting Transistor Output Opticalcoupler for Computer Terminals Timers Osciallators Dual Opamps Quad Opamp

50PCS PC817 Optocoupler in-Line 2.54mm Pitch 4-pin

~~₹3340~~ -34% ₹2200/-

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

~~₹4690~~ -36% ₹3000/-

ALMOCN 4PCS 8 Channel Optocoupler Isolation Board PC817 Signal Converter 3.6-30V Optocoupler Isolation Module

ALMOCN 4PCS 8 Channel Optocoupler Isolation Board

~~₹5840~~ -40% ₹3500/-

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

~~₹9290~~ -30% ₹6500/-

Bestol 100pcs EL817S PC817 PC 817 EL817C SOP-4 SMD Optocoupler EL817B PC817 EL817 DIP4 (EL817 SOP4)

Bestol 100pcs EL817S PC817 PC 817 EL817C SOP-4 SMD

~~₹4550~~ -34% ₹3000/-

Optocoupler Isolation Board, Dual Channel Input DC 12-32V Analog Voltage Isolation Transmission Module 8.5X3.5X2.8cm

Optocoupler Isolation Board, Dual Channel Input DC

~~₹6720~~ -33% ₹4500/-

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/-

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

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

~~₹7710~~ -39% ₹4700/-

Walfront Optical Isolation Module Limit Switching Frequency 20KHZ 8 Channel Isolator Converter Optocoupler PLC Converter Board 12V to 3.3V

Walfront Optical Isolation Module Limit Switching

~~₹7100~~ -38% ₹4400/-

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

~~₹3590~~ -33% ₹2400/-

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