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...1617181920...
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
  
                         
PS2815-1-F3-A


Optocoupler AC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R
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 22648
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.808
Multiples of: 1

 400 %       0.3 V2500 V       Tape And Reel Dc
VOS618A-8T


Vishay Semiconductors Transistor Output Optocouplers CTR 130-260% 1mA
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 22638
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.2742
Multiples of: 1

10 us130 % to 260 %11 usPhototransistorSSOP - 41 Channel50 mA50 mA80 V3750 vRMS0.4 V1.5 V6 V170 mW- 55 C+ 110 CVos618a ReelSmd/Smt 
TCET1102G


Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
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 22588
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.2315
Multiples of: 1

 125 % Npn PhototransistorPDIP - 41 Channel60 mA50 mA70 V5000 vRMS0.3 V1.6 V6 V265 mW- 40 C+ 100 C  Tube  
4N35M


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:7.5kV; DIP6
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 22143
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.2287
Multiples of: 1

7.5 us        7.5 kV           
LTV-358T


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.

Lite-On 21747
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.2528
Multiples of: 1

     1               
TLP781(D4-GR,F)


Toshiba Transistor Output Optocouplers Transistor Coupler CTR=100-300% BVS=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.

Toshiba 21340
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.2605
Multiples of: 1

 100 % to 300 % Npn PhototransistorPDIP - 41 Channel10 mA50 mA80 V5000 vRMS0.4 V1.3 V5 V250 mW- 55 C+ 110 CTlp781 Bulk  
CPC1001NTR


IXYS Integrated Circuits Transistor Output Optocouplers Dual 1-Form-A relay 4-Pin Surface Mount
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 20965
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.894
Multiples of: 1

   MosfetSOP - 4           Cpc1001 ReelSmd/Smt 
4N25


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:1.5kV; DIP6
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 20411
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.1609
Multiples of: 1

     1               
LTV-817B


Lite-On Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT
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 20282
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 0.0478
Multiples of: 10

   Npn PhototransistorPDIP - 41 Channel 50 mA 5000 vRMS        TubeSmd/Smt 
PC357N2J000F


Transistor Output Optocouplers 130-260% CTR ranked PC357NJ0000F
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.

Sharp 19443
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 0.1273
Multiples of: 5

18 us600 %18 usNpn PhototransistorM in I - FLAT - 41 Channel5 mA50 mA80 V3750 vRMS0.2 V1.4 V6 V170 mW- 30 C+ 100 C  Cut TapeSmd/Smt 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1617181920...

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