Best Optocouplers - Buying Guide
Last Updated: 05/26/2024
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Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator
Asin: B07L75XH51 | Ean: 0657835637316 | UPC: 657835637316
Features
- Current transfer ratio(CTR: MIN. 50% at I F = 5mA ,VCE=5V)
- High isolation voltage between input and output ( Viso=5000V rms )
- Signal transmission between circuits of different potentials and impedances.
- System appliances, measuring instruments.
- Registers, copiers, automatic vending machines,Electric home appliances, such as fan heaters, etc.
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Signal Transmission Between Circuits Of Different Potentials And Impedances..
Registers, Copiers, Automatic Vending Machines,Electric Home Appliances, Such As Fan Heaters, Etc..
System Appliances, Measuring Instruments..
High Isolation Voltage Between Input And Output ( Viso=5000V Rms ).
Brand: Ximimark | Manufacturer: Ximimark
See On Amazon #2
Major Brands H11AA1 Optocoupler AC Input 1 Channel Transistor with Base DC Output, 6-Pin, 6.86 mm W x 5.08 mm H x 8.89 mm L, Black (Pack of 10)
Asin: B00B88AJK4 | Model: H11AA1 | PartNumber: H11AA1
Features
- Product Type: Electronic Component
- Package Dimensions: 0.8 L X 9.4 W X 10.2 H (Centimeters)
- Package Weight: 0.023 Kilograms
- Country Of Origin: Taiwan, Province Of China
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Package Weight: 0.023 Kilograms.
Country Of Origin: Taiwan, Province Of China.
Package Dimensions: 0.8 L X 9.4 W X 10.2 H (Centimeters).
First Available: 03/12/2017
Brand: Major Brands | Manufacturer: Major Brands
Weight: 0.01 Pounds
See On Amazon #3
FAYLEZ 10PCS 6N137S EL6N137 EL6N137S EL6N137S-TA DIP-8 10MBd High Speed Logic Output Optocouplers
Asin: B08ZKM9CD4 | Model: IRF9540N | PartNumber: IRF9540N | Ean: 0747607927315 | UPC: 747607927315
Features
- Modle: 6N137
- LSTTL / TTL compatible: 5V Supply, Ultra high speed: 10MBd
- Guaranteed performance over temperature: 0 C to 70 C
- High isolation voltage: 2500Vrms min
- Package: 10X 6N137
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Guaranteed Performance Over Temperature: 0°C To 70°C.
Package: 10X 6N137.
High Isolation Voltage: 2500Vrms Min.
Lsttl / Ttl Compatible: 5V Supply, Ultra High Speed: 10Mbd.
Brand: FAYLEZ | Manufacturer: FAYLEZ
See On Amazon #4
HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
Asin: B00LW15D1M | Model: 3-01-0341 | PartNumber: 3-01-0341 | Ean: 0702082655955 | UPC: 702082655955
Features
- Module uses genuine high quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A
- Using optocoupler chip isolation, strong drive capability, stable performance; trigger current 5mA
- Module can be set by jumper high or low trigger
- Fault-tolerant design, even if the control line is broken, the relay will not move
- The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
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Module Can Be Set By Jumper High Or Low Trigger.
The Interface Design Of Human Nature, All Interfaces Are Available Through A Direct Connection Terminal Leads, Very Convenient.
Fault-Tolerant Design, Even If The Control Line Is Broken, The Relay Will Not Move.
Using Optocoupler Chip Isolation, Strong Drive Capability, Stable Performance; Trigger Current 5Ma.
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #5
DONGKER Optocoupler Isolation Board, 24V to 3.3V 8-Channel Photoelectric Isolation Module Level Voltage Converter PNP Output PLC Signal
Asin: B07VMFMZFH | Model: FBM-AAQ11591 | PartNumber: FBM-AAQ11591 | Ean: 0717066171031, 0774827537635 | UPC: 717066171031, 774827537635
Features
- Appearance Size:85*98*18mm
- Adopt optocoupler. Limit Conversion Frequency:20KHz
- Applications:for signal isolation;MCUs and PLCs level conversion of signals;transform PNP,NPN singal into PNP signal;signal level voltage convert
- 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.
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★Applications:For Signal Isolation;Mcus And Plcs Level Conversion Of Signals;Transform Pnp,Npn Singal Into Pnp Signal;Signal Level Voltage Convert.
★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..
★Adopt Optocoupler. Limit Conversion Frequency:20Khz.
Brand: DONGKER | Manufacturer: DONGKER
Dimensions: 0.79 x 0.79 x 0.79 inches
See On Amazon #6
Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter
Asin: B08LZDS5NS | Ean: 0770240589077 | UPC: 770240589077
Features
- It can detect 8-Channel DC input power sources and output DC voltage according to the detection results.
- The output results can be applied to PLC system and other control equipment.
- It can detect whether there is input power. The output status will change when the input power is detected.
- Support DC 12V~24V Input.
- DC 1.8V-24V load voltage.
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It Can Detect Whether There Is Input Power. The Output Status Will Change When The Input Power Is Detected..
Dc 1.8V-24V Load Voltage..
Support Dc 12V~24V Input..
The Output Results Can Be Applied To Plc System And Other Control Equipment..
Brand: DONGKER | Manufacturer: DONGKER
Dimensions: 0.79 x 0.79 x 0.79 inches | Weight: 0.22 Pounds
See On Amazon #7
HiLetgo 2pcs ADUM1201 Dual Channel Digital Magnetic Isolator Replace Optocouplers
Asin: B0725BJMTQ | Model: 3-01-1298 | PartNumber: 3-01-1298
Features
- Higher speed can reach 125Mbps.
- Lower power consumption than the same data transfer rate when the traditional optical isolator 1/10, the minimum operating current 0.8mA.
- Performance higher timing accuracy, transient common mode rejection, the degree of matching between channels are better than the traditional optical isolator.
- The smaller the integration, the printed circuit board (PCB) area of 40% of the traditional photoelectric isolator.
- Application: RS-232/RS-422/RS-485 transceiver isolation
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Performance Higher Timing Accuracy, Transient Common Mode Rejection, The Degree Of Matching Between Channels Are Better Than The Traditional Optical Isolator..
Application: Rs-232/Rs-422/Rs-485 Transceiver Isolation.
The Smaller The Integration, The Printed Circuit Board (Pcb) Area Of 40% Of The Traditional Photoelectric Isolator..
Lower Power Consumption Than The Same Data Transfer Rate When The Traditional Optical Isolator 1/10, The Minimum Operating Current 0.8Ma..
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #8
DONGKER Optical Isolator Module,12V Photoelectric Optoisolator PNP NPN Signal Converter PC817 Optocoupler Optoisolator
Asin: B07YJL3MQQ | Model: AAQ-WYY-9192 | PartNumber: AAQ-WYY-9192 | Ean: 0778836782307 | UPC: 778836782307
Features
- Optocoupler Isolation Board 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)
- EL817 photoelectric isolator, SCM output level can be used to isolating,anti-interference and protect SCM some circuit when driving motor
- Isolator High-Level Trigger 80KHz, 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.
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❤Isolator High-Level Trigger 80Khz, Scm Outpput Level Is Low,And Driven Module Voltage Is High.
❤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..
❤Can Be Applied To Inverter,Which Can Invert Output The Input Signal, High Voltage Testing, Current Amplification.
❤El817 Photoelectric Isolator, Scm Output Level Can Be Used To Isolating,Anti-Interference And Protect Scm Some Circuit When Driving Motor.
Brand: DONGKER
See On Amazon #9
JESSINIE 3Pcs 1Channel AC 220V Optocoupler Module 220V Voltage Detect 220V Optocoupler Isolation Microcontroller TTL Level 3V-5V
Asin: B0C73GGKHX
Features
- 1 Channel 220V AC optocoupler module can be used to detect the presence or absence of 220V AC power
- The output TTL level can be detected by a microcontroller, stabilizing the output of high and low levels (NPN output)
- When detecting 220V input, the LED light is on, and the optocoupler is conducting and outputting a low level
- When there is no 220V input, the LED light does not light up, the optocoupler is not connected, and the output is pulled high by a resistor
- The output power supply can be DC: 3V~24V, or it can be connected to a PLC 24V level
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When Detecting 220V Input, The Led Light Is On, And The Optocoupler Is Conducting And Outputting A Low Level.
The Output Power Supply Can Be Dc: 3V~24V, Or It Can Be Connected To A Plc 24V Level.
When There Is No 220V Input, The Led Light Does Not Light Up, The Optocoupler Is Not Connected, And The Output Is Pulled High By A Resistor.
The Output Ttl Level Can Be Detected By A Microcontroller, Stabilizing The Output Of High And Low Levels (Npn Output).
Brand: JESSINIE | Manufacturer: JESSINIE
See On Amazon #10
Output DST-1R4P-P Optocoupler Isolation Module, 20KHZ Small Size Optocoupler Isolation Board, Good Performance for Signal Isolation Single Chip Microcomputer
Asin: B08P7KWPZN | Model: NITRIPaumwg9d76t | PartNumber: NITRIPaumwg9d76t | Ean: 9588071261861
Features
- Application Occasions Can be used for signal isolation, level conversion between single chip microcomputer, PLC and other
- Convenient to Use Small size, easy to carry and store, convenient to use and with good performance
- Power Module Using high quality materials, strong and durable, has a long service life
- Spare Parts Great workmanship, can perfect replacement for the old one
- Specification This product is a 4 channels optocoupler isolation module, the limit conversion frequency is 20KHZ
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【Power Module】Using High‑Quality Materials, Strong And Durable, Has A Long Service Life.
【Specification】This Product Is A 4 Channels Optocoupler Isolation Module, The Limit Conversion Frequency Is 20Khz.
【Spare Parts】Great Workmanship, Can Perfect Replacement For The Old One.
【Convenient To Use】Small Size, Easy To Carry And Store, Convenient To Use And With Good Performance.
Brand: NITRIP | Manufacturer: NITRIP
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 0.07 Pounds
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