Digital Isolators

Digital isolators are electronic components that are used to transfer digital signals across a barrier or isolation boundary. These components are used in electronic circuits to isolate one part of the circuit from the other, preventing any direct electrical connection. This helps to protect sensitive components and data from electrical noise and potential damage.The isolation in digital isolators is achieved through the use of optical, magnetic, or capacitive coupling techniques. This means that the signal is transferred through a non-conductive medium, breaking the electrical connection between the components on either side of the isolation barrier.Digital isolators are commonly used in applications where high voltage or high-frequency signals need to be transferred, such as in industrial control systems and medical equipment. They offer advantages over traditional isolation methods, such as optocouplers, as they are faster, more reliable, and have a longer lifespan.In summary, digital isolators are essential components that provide safe and reliable signal transfer in electronic circuits by isolating and protecting sensitive components, ultimately improving the overall performance and longevity of the circuit.
Enable Filter
Manufacturer
Reset
Series
Reset
Mounting Style
Reset
Package / Case
Reset
Number of Channels
Reset
Polarity
Reset
Data Rate
Reset
Isolation Voltage
Reset
Isolation Type
Reset
Supply Voltage - Max
Reset
Supply Voltage - Min
Reset
Operating Supply Current
Reset
Propagation Delay Time
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Qualification
Reset
Packaging
Reset
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty SeriesMounting StylePackage / CaseNumber of ChannelsPolarityData RateIsolation VoltageIsolation TypeSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentPropagation Delay TimeMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                    
SI8642AB-B-IS1R


Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel isolator
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 58022
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.9881
Multiples of: 1

Si86xxSmd/SmtSOIC - 164 ChannelUnidirectional1 Mb/S2.5 kVRMSMagnetic Coupling5.5 V2.375 V11 mA8 ns- 40 C+ 125 CAec - Q100Cut Tape
Si8642BA-B-IU


Digital Isolators 1 kV 2 forward & 2 reverse 4-channel isolator
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 55701
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.8731
Multiples of: 1

Si86xxSmd/SmtQSOP - 164 ChannelUnidirectional150 Mb/S1 kVRMSMagnetic Coupling5.5 V2.375 V11 mA8 ns- 40 C+ 125 CAec - Q100Tube
Si8660BA-B-IS1


Digital Isolators 1 kV 6-channel digital isolator
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 49777
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 3.7433
Multiples of: 1

Si866xSmd/SmtSOIC - 16 Narrow6 ChannelUnidirectional150 Mb/S1 kVCapacitive Coupling5.5 V2.5 V18.3 mA10 ns- 40 C+ 125 CAec - Q100Tube
SI8631AB-B-IS1R


Digital Isolators Quad Ch 1.0kV Isltr 150M 4/0 NB SOIC16
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 45384
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.4627
Multiples of: 1

Si864xSmd/SmtSOIC - 164 ChannelUnidirectional150 Mb/S2.5 kVRMSMagnetic Coupling5.5 V2.375 V17.5 mA8 ns- 40 C+ 125 CAec - Q100Reel
CA-IS3722CHS


SOIC-8 Digital Isolators ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Chipanalog 44862
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.2454
Multiples of: 5

                
SI8710BC-B-ISR


Digital Isolators 3.75 kV optocoupler replacement in SOIC8
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks 38120
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.2308
Multiples of: 1

Si8710SMD/SMTSOIC - 81 ChannelUnidirectional15 Mb/s3750 V rmsCapacitive Coupling30 V3 V1.7 mA30 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
SI8642BD-B-IS2


Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 36211
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 3.7433
Multiples of: 1

Si86xxSmd/SmtSOIC - 16 Wide4 ChannelUnidirectional150 Mb/S5 kVRMSCapacitive Coupling5.5 V2.375 V11 mA8 ns- 40 C+ 125 CAec - Q100Cut Tape
SI8662BC-B-IS1R


Digital Isolators 3.75 kV 4 forward & 2 reverse 6-channel isolator
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 34952
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 5.4423
Multiples of: 1

Si866xSMD/SMTSOIC - 16 Narrow6 ChannelUnidirectional150 Mb/s3750 V rmsCapacitive Coupling5.5 V2.5 V5.6 mA , 7.5 mA8 ns- 40 C+ 125 CAEC - Q100Cut Tape , Reel
Si8663BB-B-IS1


Digital Isolators 2.5 kV 3 fwd & 3 rev 6-channel isolator
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 34467
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 4.2522
Multiples of: 1

Si866xSmd/SmtSOIC - 16 Narrow6 ChannelUnidirectional150 Mb/S2.5 kVCapacitive Coupling5.5 V2.5 V16.4 mA10 ns- 40 C+ 125 CAec - Q100Tube
SI8620EC-B-ISR


Digital Isolators 3.75 kV 2-channel digital isolator
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 33059
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.9866
Multiples of: 1

Si8620Smd/SmtSOIC - 82 ChannelUnidirectional150 Mb/S3.75 kVRMSCapacitive Coupling5.5 V2.5 V1.4 mA , 3.3 mA8 ns- 40 C+ 125 CAec - Q100Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted