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
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
  
                         
PS2705A-1-A


Optocoupler AC-IN 1-CH Transistor DC-OUT 4-Pin SOP
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 0
6 to 16 Weeks Calender.png

AUD 2.2265

Multiples of: 1

 300 %  SOP 30 mA  0.3 V3750 V  0.15 W     Surface MountDc
TLP620-4-GB-LF1-F


SMD QUAD PHOTOTRANSISTOR 16-SMD
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 0
Ships to you
by Mon. 30 Mar
Calender.png

AUD 2.2424

Multiples of: 1

2 us100 % to 600 %3 usNpn PhototransistorPDIP - 164 Channel16 mA10 mA55 V5000 vRMS0.4 V1.3 V 150 mW- 55 C+ 100 CTlp - 620 Bulk  
ILD755-1


Transistor Output Optocouplers Photodarlington Out Dual CTR >750%
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 0
6 to 16 Weeks Calender.png

AUD 2.2646

Multiples of: 1

   DcPDIP - 82 Channel60 mA 60 V5300 vRMS1 V1.5 V 400 mW- 55 C+ 100 C  TubeThrough HoleAc
TLP385(D4GR-TL,E(T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:80V
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 0
6 to 16 Weeks Calender.png

AUD 2.2749

Multiples of: 3000

     1               
TLP183(GRL-TPL,E(T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:3.75kV
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 0
6 to 16 Weeks Calender.png

AUD 2.2749

Multiples of: 3000

     1               
TLP184(GB-TPR,SE(T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:3.75kV; SO6
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 0
6 to 16 Weeks Calender.png

AUD 2.2749

Multiples of: 3000

     1               
ILQ66-1


Vishay Semiconductors Transistor Output Optocouplers Photodarlington Out Quad 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 0
6 to 16 Weeks Calender.png

AUD 2.2752

Multiples of: 1

200 us400 %200 usPhotodarlingtonPDIP - 164 Channel60 mA 60 V5300 vRMS1 V1.5 V 500 mW- 55 C+ 100 C  Tube  
ILQ621-X007


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 50%
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 0
6 to 16 Weeks Calender.png

AUD 2.2766

Multiples of: 1

 600 % Npn PhototransistorPDIP - 16 GULL W in G4 Channel60 mA100 mA70 V5300 vRMS0.4 V1.3 V6 V500 mW- 55 C+ 100 C  TubeSmd/Smt 
TLP620-4(GB)


OPTOCOUPLER, QUAD, 5KV, TRANSTR O/P
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 0
6 to 16 Weeks Calender.png

AUD 2.2822

Multiples of: 1

         5 kV    - 55 C100 C     
ILQ615-3X016


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad 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 0
6 to 16 Weeks Calender.png

AUD 2.2902

Multiples of: 1

 200 % Npn PhototransistorPDIP - 164 Channel60 mA50 mA70 V5300 vRMS 1.3 V6 V500 mW- 55 C+ 100 C  Tube  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

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

 

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.
 

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