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...121122123124125...
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
  
                         
EL357B


3.75kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC SOP-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 1522
Ships to you
between Mon. 12 Oct to Thu. 15 Oct Calender.png

AUD 0.069
Multiples of: 10

4us@2mA,100 3us@2mA,100PhototransistorSOP - 4      1.2 V         
LTV817A-V


Transistor Output Optocouplers P/C LTV817A-V STD. TYPE VDE
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 1511
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.2546
Multiples of: 1

                     
CNY17-3X006


Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
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 1506
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.3394
Multiples of: 1

 200 % Npn PhototransistorPDIP - 61 Channel60 mA100 mA70 V5000 vRMS0.4 V1.65 V6 V150 mW- 55 C+ 100 CCny Tube  
4N25-X000


Transistor Output Optocouplers Phototransistor Out Single CTR >20%
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 1500
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.3174
Multiples of: 1

 50 % Npn PhototransistorPDIP - 61 Channel60 mA100 mA70 V5300 vRMS0.5 V1.5 V6 V150 mW- 55 C+ 100 C4N2x - X Tube  
TCDT1120G


Transistor Output Optocouplers Phototransistor Out Single CTR > 40%
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 1497
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.2986
Multiples of: 1

   DcPDIP - 61 Channel60 mA50 mA90 V5000 vRMS0.3 V1.6 V5 V250 mW- 55 C+ 100 C  Tube Dc
IL207AT


Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
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 1496
Ships to you
between Mon. 28 Sep to Fri. 02 Oct Calender.png

AUD 0.48
Multiples of: 1

 200 % Npn PhototransistorSOIC - 8 Narrow1 Channel60 mA100 mA70 V4000 vRMS0.4 V1.5 V6 V240 mW- 55 C+ 100 C  Cut Tape  
LTV-829


Optocoupler; THT; Channels:2; Out: transistor; Uinsul:5kV; Uce:50V
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 1492
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.3237
Multiples of: 1

     2               
TLP185(GB,SE(T


Transistor Output Optocouplers
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.

Toshiba 1484
Ships to you
between Mon. 28 Sep to Fri. 02 Oct Calender.png

AUD 0.33
Multiples of: 1

    GULL W in G 41             Smd 
ILQ615-4


Transistor Output Optocouplers Phototransistor Out Quad CTR 160-320%
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 1476
Ships to you
between Mon. 28 Sep to Fri. 02 Oct Calender.png

AUD 1.62
Multiples of: 1

 320 % Npn PhototransistorDIP - 164 Channel60 mA50 mA70 V5300 vRMS 1.3 V6 V500 mW (1/2 w)- 55 C+ 100 C  TubeThrough Hole 
CNY17-3X007T


Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
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 853
Ships to you
between Mon. 28 Sep to Fri. 02 Oct Calender.png

AUD 0.3668
Multiples of: 1

 200 % Npn PhototransistorSMD - 61 Channel60 mA100 mA70 V5000 vRMS0.4 V1.65 V6 V150 mW- 55 C+ 100 CCny Cut Tape  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...121122123124125...

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