Where to get Optocouplers – September 2020 edition

Looking to find the best Optocouplers?

We researched 16 Optocouplers, tested 12, and we have done 26 hours of research. The best Optocouplers doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
(Pack of 100 Pieces) MCIGICM pc817 optocoupler Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
  • (Pack of 100 Pieces) pc817c Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP

Intro

Find out where you can get the best Optocouplers! Picking among different existing Optocouplers is not always that easy. It can even turn into a lengthy task because of the multiplicity of websites offering this type of product. That’s why on this page we’re giving you a comparison based on the best value for money spent. It’s a ranking thoroughly made to provide you with a comprehensive view and allow you to pick the best Optocouplers. You will find a broad selection of models, brands, and prices. Whether you want to spare your wallet or find out what will be the best Optocouplers for you, we support you through this comparison, which lists the product based on Amazon customer reviews. To make it practical, we have laid it out as a Top 10 of the Optocouplers. On your marks! Start comparing! Pick your Optocouplers!

Our picks

No. 1
(Pack of 100 Pieces) MCIGICM pc817 optocoupler Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
  • (Pack of 100 Pieces) pc817c Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
No. 2
ToToT 10pcs Transistor Output Optocoupler DIP-4 PC817C PC817 High Density Mounting Type Photoelectric Coupler
  • Forward current (ICEO): 50mA; Peak forward current (ICE Max): 1A; Reverse voltage: 6V Power dissipation: 70 mw; The maximum collector / emitter voltage: 35V; The maximum collector / emitter voltage: 6V
  • Isolation voltage: 5000V (RMS); Current transfer ratio: 50% (minimum); Collector current: 50mA
  • Collector power dissipation: 150mW; Total power dissipation: 200mW; Operating temperature: -30 ~ +100 Degrees Celsius
  • Collector emitter saturation voltage: 0.1V (typical value); Cut-off frequency: 80kHz; Number of Pin: 4
  • Package includes: 10pcs DIP-4 PC817C PC817 Optocoupler
No. 3
Gikfun OPTOCOUPLER DIP-4 PC817C PC817 for Arduino DIY (Pack of 20pcs) AE1143
  • Gikfun Packing 20pcs OPTOCOUPLER DIP-4 PC817C PC817
  • Number of Pin: 4
  • Pin Pitch: 2.54mm
  • Optocoupler Output Type: optical transistor
  • We’d like to receive your valuable suggestions for our products and make your idea come true.

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 26 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed Optocouplers information.
As for me, I’m very familiar with the Optocouplers since I got it from 5 years.

Top 10

No. 1
(Pack of 100 Pieces) MCIGICM pc817 optocoupler Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
  • (Pack of 100 Pieces) pc817c Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
No. 2
ToToT 10pcs Transistor Output Optocoupler DIP-4 PC817C PC817 High Density Mounting Type Photoelectric Coupler
  • Forward current (ICEO): 50mA; Peak forward current (ICE Max): 1A; Reverse voltage: 6V Power dissipation: 70 mw; The maximum collector / emitter voltage: 35V; The maximum collector / emitter voltage: 6V
  • Isolation voltage: 5000V (RMS); Current transfer ratio: 50% (minimum); Collector current: 50mA
  • Collector power dissipation: 150mW; Total power dissipation: 200mW; Operating temperature: -30 ~ +100 Degrees Celsius
  • Collector emitter saturation voltage: 0.1V (typical value); Cut-off frequency: 80kHz; Number of Pin: 4
  • Package includes: 10pcs DIP-4 PC817C PC817 Optocoupler
No. 3
Gikfun OPTOCOUPLER DIP-4 PC817C PC817 for Arduino DIY (Pack of 20pcs) AE1143
  • Gikfun Packing 20pcs OPTOCOUPLER DIP-4 PC817C PC817
  • Number of Pin: 4
  • Pin Pitch: 2.54mm
  • Optocoupler Output Type: optical transistor
  • We’d like to receive your valuable suggestions for our products and make your idea come true.
SaleNo. 4
Optocoupler Isolation Board, Signal Converter Module Voltage Level Current Voltage Converter Module 80KHz...
  • ❤Isolation Voltage:more than 3000V . Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15-20MA)
  • ❤SCM output level can be used to isolating,anti-interference and protect SCM some circuit when driving motor
  • ❤SCM outpput level is low,and driven module voltage is high
  • ❤Can be applied to inverter,which can invert output the input signal, High Voltage Testing, Current Amplification
  • ❤SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.
No. 5
NOYITO PC817 4-Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver...
  • This module is used when it comes to the need for isolation control and voltage conversion.
  • Drive terminal signal voltage: 3.6-24V. Output terminal voltage range: 3.6-30V (output current depends on the specific situation but the maximum does not exceed 10MA, the total power is constant, the...
  • It can realize 3.3V or 5V to control the interface of 3.6-30V voltage . After the control terminal is turned on, the controlled terminal will also be turned on.
  • Photoelectric isolation has strong anti-interference ability. It can drive high-power triodes, MOS tubes and other applications that require high-voltage driving, and can also directly drive low-power 24V...
  • 【Important Note】Please Choose "Brand of NOYITO " and "Fulfilled by Amazon", We have not authorized other sellers to sell this product.
SaleNo. 6
Cylewet 30Pcs Optocoupler PC817C 2.54mm Pitch 4 Pins DIP-4 Mounting Photo Coupler for Arduino (Pack of 30)...
  • Number of Pin: 4
  • Pin Pitch: 2.54mm
  • Isolation Voltage: 5kV
  • Optocoupler Output Type: optical transistor
No. 7
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter...
  • NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module with high quality optocoupler and LED patch indicator.
  • The power supply has anti-connection protection. The limit conversion frequency is 20Khz.
  • PCB size: 45x72mm. Module size: 48x86x40mm (LxWxH).
  • Widely used, it can be used for signal isolation, level conversion between signals such as single chip microcomputer and PLC. PNP,NPN signal to NPN signal, signal level conversion and other uses.
  • NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Module User Manual Schematic Wiring diagram Download Link: https://www.amazon.com/clouddrive/share/3AVzCKmGbXp4LuKMK0mtfz4mHKpK3NXVd7f3yMdpfLM...
No. 8
DAOKI 5Pcs Expansion Board TLP281 4-Channel 4 CH Opto-Isolator IC Module for Arduino Expansion Board High and...
  • 【Four LEDs】This IC has four LEDs and four photodiodes built-in.
  • 【Advantages】This allows the low-voltage side to control a high voltage side
  • 【Outlet】Outlet OUT1 / OUT2 / OUT3 / OUT4 output current is equal to the largest HVCC / 5.1K, Maximum absorption current 500mA
  • 【Input】Input: IN1 / IN2 / IN3 / IN4, SCM or for Arduino IO port, GND with single-chip microcomputer or for Arduino board GND connection.
  • 【PCB Size】25*24mm/0.98*0.94
No. 9
NOYITO Optocoupler isolation MOS FET 10A DC 2.7-27V High-Power Field Effect Tube Driver Module 0-20Khz PWM...
  • Input signal: PWM signal between 3-20V.
  • Output capacity: DC 3.7V-27V, 10A Max.
  • PWM frequency: 0~20Khz.
  • Application: Can input PWM, control motor speed, lamp brightness and so on.
  • Please read the second picture on the left for the product wiring diagram or download the user manual.User Manual Download Link:...
No. 10
NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter...
  • NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module with high quality optocoupler and LED patch indicator.
  • The power supply has anti-connection protection. The limit conversion frequency is 20Khz.
  • PCB size: 45x72mm. Module size: 48x86x40mm (LxWxH).
  • Widely used, it can be used for signal isolation, level conversion between signals such as single chip microcomputer and PLC. PNP,NPN signal to NPN signal, signal level conversion and other uses.
  • NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Module User Manual Schematic Wiring diagram Download Link: https://www.amazon.com/clouddrive/share/3AVzCKmGbXp4LuKMK0mtfz4mHKpK3NXVd7f3yMdpfLM...

How we tested

We search all the field to find the best Optocouplers and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great Optocouplers from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best Optocouplers and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad Optocouplers from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
Optocoupler Isolation Board, Signal Converter Module Voltage Level Current Voltage Converter Module 80KHz...
  • ❤Isolation Voltage:more than 3000V . Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15-20MA)
  • ❤SCM output level can be used to isolating,anti-interference and protect SCM some circuit when driving motor
  • ❤SCM outpput level is low,and driven module voltage is high
  • ❤Can be applied to inverter,which can invert output the input signal, High Voltage Testing, Current Amplification
  • ❤SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.
SaleNo. 2
Cylewet 30Pcs Optocoupler PC817C 2.54mm Pitch 4 Pins DIP-4 Mounting Photo Coupler for Arduino (Pack of 30)...
  • Number of Pin: 4
  • Pin Pitch: 2.54mm
  • Isolation Voltage: 5kV
  • Optocoupler Output Type: optical transistor
SaleNo. 3
Make: More Electronics: Journey Deep Into the World of Logic Chips, Amplifiers, Sensors, and Randomicity
  • Maker Media Inc
  • Platt, Charles (Author)
  • English (Publication Language)
  • 394 Pages - 05/27/2014 (Publication Date) - Make Community, LLC (Publisher)
SaleNo. 4
3v Relay Board Power Switch Relay Module 1 Channel Optocoupler - Opto Isolation High Level Trigger for IOT...
  • 【 3V/3.3V power relay module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO.
  • 【Main Specification】- The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load;4pcs * 2.5 mm Fixed Bolt Hole.
  • 【Adopted Optocoupler Isolation】- 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms...
  • 【Jumper Caps】You can select whether the relay and the signal use the same power supply or not by removing the jumper caps on the pins. It is better to share the same power supply, because that is more...
  • 【Wide Application】- These 3v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/ ESP8266 module etc.

Conclusion

We hope this ranking has been helpful to you in picking the Optocouplers that best suits you. We made it thoroughly and we will update it just as seriously, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, and get an overview of the current market offers. We are here to make it easier for you and to help you make a free and informed choice. If our ranking gave you a clearer view on the diversity of the Optocouplers, feel free to let us know in the comments section. We will happily read them.

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Last update on 2020-09-24 at 11:43 / Affiliate links / Images from Amazon Product Advertising API

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