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
First...7677787980...
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
  
                    
ISO7421D


Digital Isolators Dual Channel 1/1 200Mbps Dig Iso
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.

Texas Instruments 145
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 9.2034
Multiples of: 75

Iso7421Smd/SmtSOIC - 82 ChannelUnidirectional1 Mb/S2.5 kVCapacitive Coupling5.5 V3 V2 mA9 ns- 40 C+ 105 C Tube
ISO7421FED


Digital Isolators Lo-Pwr Dual Channel Dig Iso
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.

Texas Instruments 145
Ships to you
between Wed. 01 Apr to Tue. 07 Apr Calender.png

AUD 9.2034
Multiples of: 75

Iso7421feSmd/SmtSOIC - 8 Narrow2 ChannelUnidirectional50 Mb/S3 kVRMSCapacitive Coupling5.5 V3 V+/- 6 mA7 ns- 40 C+ 125 C Bulk
π163M30


SOIC-16 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.

2Pai Semi 144
Ships to you
between Wed. 15 Apr to Mon. 20 Apr Calender.png

AUD 1.5602
Multiples of: 1

                
π110M30


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.

2Pai Semi 142
Ships to you
between Wed. 15 Apr to Mon. 20 Apr Calender.png

AUD 0.6315
Multiples of: 1

                
Si8621ED-B-IS


Digital Isolators 5 kV 1 forward & 1 reverse 2-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 138
Ships to you
between Tue. 07 Apr to Thu. 09 Apr Calender.png

AUD 3.1619
Multiples of: 1

Si86xxSmd/SmtSOIC - 162 ChannelUnidirectional150 Mb/S5 kVRMSCapacitive Coupling5.5 V2.5 V+/- 5.8 mA8 ns- 40 C+ 125 CAec - Q100Tube
ADUM1442ARQZ-RL7


Digital Isolators Micro-power Quad-CH 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.

Analog Devices 121
Ships to you
between Wed. 15 Apr to Mon. 20 Apr Calender.png

AUD 8.1627
Multiples of: 1

Adum1442Smd/SmtQSOP - 164 Channel 2 Mb/S2.5 kVMagnetic Coupling3.6 V2.25 V480 uA , 612 uA120 ns- 40 C+ 125 C Reel
Si8651EC-B-IS1


General Purpose Digital Isolator 3750Vrms 5 Channel 150Mbps 35kV/µs CMTI 16-SOIC (0.154", 3.90mm Width)
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 116
Ships to you
between Tue. 07 Apr to Thu. 09 Apr Calender.png

AUD 4.006
Multiples of: 1

Si865xSmd/SmtSOIC - 165 ChannelUnidirectional150 Mb/S3.75 kVRMSCapacitive Coupling5.5 V2.5 V8 mA , 18.4 mA10 ns- 40 C+ 125 CAec - Q100Tube
π141E61Q


4 General-purpose WBSOIC-16 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.

2Pai Semi 106
Ships to you
between Wed. 15 Apr to Mon. 20 Apr Calender.png

AUD 1.5049
Multiples of: 1

   4 200Mbps          
π121E31


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.

2Pai Semi 58
Ships to you
between Wed. 15 Apr to Mon. 20 Apr Calender.png

AUD 0.7661
Multiples of: 1

                
Si8422BD-D-IS


Digital Isolators 5 kV 1 forward & 1 reverse 2-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 0
6 to 16 Weeks Calender.png

AUD 3.5299
Multiples of: 1

 SMD/SMT 2 ChannelUnidirectional150 Mb/s5000 V rmsCapacitive Coupling5.5 V2.6 V3.7 mA8 ns- 40 C+ 125 C Tube
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...7677787980...

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