Transistor Output Optocouplers

Transistor output optocouplers are electronic components that allow a current to flow between two isolated circuits by using a light-emitting diode (LED) and a phototransistor. The LED and phototransistor are optically coupled, meaning that the current can flow from one circuit to the other without a direct electrical connection. The output transistor can provide current gain or the ability to control the voltage levels. These components are used to isolate the circuit from external interferences, provide electrical isolation and filtering, and prevent ground loops. They also provide electrical noise and transient protection, allowing signals to travel with minimal distortion. Transistor output optocouplers are commonly used in applications such as motor control, instruments, and sensors.
Enable Filter
Manufacturer
Reset
Rise Time
Reset
Current Transfer Ratio
Reset
Fall Time
Reset
Output Type
Reset
Package / Case
Reset
Number of Channels
Reset
If - Forward Current
Reset
Maximum Collector Current
Reset
Maximum Collector Emitter Voltage
Reset
Isolation Voltage
Reset
Maximum Collector Emitter Saturation Voltage
Reset
Vf - Forward Voltage
Reset
Vr - Reverse Voltage
Reset
Pd - Power Dissipation
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Series
Reset
Packaging
Reset
Mounting Style
Reset
Input Type
Reset
First...181182183184185...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Rise TimeCurrent Transfer RatioFall TimeOutput TypePackage / CaseNumber of ChannelsIf - Forward CurrentMaximum Collector CurrentMaximum Collector Emitter VoltageIsolation VoltageMaximum Collector Emitter Saturation VoltageVf - Forward VoltageVr - Reverse VoltagePd - Power DissipationMinimum Operating TemperatureMaximum Operating TemperatureSeriesQualificationPackagingMounting StyleInput Type
  
                         
CYMOC3051


Photovoltaic Output Optoisolators
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.

OCIC 194
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.1868
Multiples of: 5

                     
AT851-CuH-D


5kV 60mA 400mV@1mA,20mA 1 6V 1.2V DC DIP-4 Transistor, Photovoltaic Output Optoisolators 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.

AOTE 194
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.2422
Multiples of: 5

4us 3usPhototransistorDIP - 4      1.2 V         
CNY17F-2S-TA1


Transistor Output Optocouplers HCEV, 63%, 5KV
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.

Lite-On 194
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 0.261
Multiples of: 1

10 us125 %10 usDcPDIP - 6 GULL W in G 60 mA150 mA70 V5000 vRMS0.3 V  250 mW- 55 C+ 100 C  Reel Dc
CPC1303GR


Transistor Output Optocouplers Dual Optocoupler High-Voltage
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.

IXYS 194
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 1.7761
Multiples of: 1

   Npn Phototransistor 1 Channel   5000 vRMS      Cpc1303 Tube  
Hot CNY171SR2VM


Transistor Output Optocouplers Optocoupler Hi Bvceo Phototransistor
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.

ON Semiconductor 192
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.3009
Multiples of: 1

     1               
CNY17-2


Transistor Output Optocouplers 63-125CTR 5000Vrms -55 to +110 Op Temp
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.

Everlight 189
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.3552
Multiples of: 2

10 us125 %10 usDcPDIP - 61 Channel60 mA50 mA80 V5000 vRMS0.3 V  200 mW- 55 C+ 110 C  Tube Dc
LDA203S


Transistor Output Optocouplers Optocoupler Single-Transistor
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.

IXYS 189
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 1.2955
Multiples of: 1

                  Tube  
4N49


Optek TT Electronics Transistor Output Optocouplers Optocoupled 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.

TT Electronics 180
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 60.5
Multiples of: 1

25 us200 % to 1000 %25 usNpn PhototransistorTO - 78 - 61 Channel1 mA50 mA40 V1000 vRMS0.3 V1.5 V2 V300 mW- 55 C+ 125 C  Case  
ILD620GB-X009T


Transistor Output Optocouplers Phototransistor Out Dual CTR > 100%
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.

Vishay 166
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 1.9114
Multiples of: 1

 600 % DcPDIP - 8 GULL W in G2 Channel60 mA100 mA70 V5300 vRMS0.4 V1.3 V 400 mW- 55 C+ 100 C  ReelSmd/SmtAc
PS2501-4-A


Transistor Output Optocouplers Hi-Iso Photo 4-Ch
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.

Renesas 152
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 1.9658
Multiples of: 1

    DIP - 16                
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...181182183184185...

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