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
  
                         
AT817C-FeL-SE


5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC SMD-4P 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 46889
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 0.037

Multiples of: 20

4us 3usPhototransistorSMD - 4P      1.2 V         
AT817B-FeH-DE


5kV 50mA 200mV@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 42971
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 0.0274

Multiples of: 20

4us 3usPhototransistorDIP - 4      1.2 V         
PS2565L-1-F3-A


CEL Transistor Output Optocouplers Hi-Iso AC Input 1-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.

CEL 39207
Ships to you
between Mon. 18 May to Wed. 20 May
Calender.png

AUD 0.7621

Multiples of: 1

   Dc 1 Channel80 mA50 mA80 V5000 vRMS300 mV1.4 V 150 mW- 55 C+ 100 C  Reel Ac
H11L2SM


Optocoupler; SMD; Channels:1; Out: Schmitt trigger; Gull wing 6
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.

Isocom 38775
Ships to you
between Tue. 12 May to Mon. 18 May
Calender.png

AUD 0.7154

Multiples of: 65

    GULL W in G 61             Smd 
AT817C-FeH-DE


5kV 50mA 200mV@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 38101
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 0.0266

Multiples of: 20

4us 3usPhototransistorDIP - 4      1.2 V         
PS2801-4-A


Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP
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 37527
Ships to you
between Mon. 18 May to Wed. 20 May
Calender.png

AUD 3.523

Multiples of: 1

3 us600 %5 usNpn PhototransistorSSOP - 164 Channel5 mA50 mA80 V2500 vRMS300 mV1.1 V6 V80 mW , 120 mW- 55 C+ 100 CPs2801 Cut Tape  
PS2801C-1-F3-A


Transistor Output Optocouplers SGL Tr DC Couplr T/R versn die shrnk
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 35597
Ships to you
between Mon. 18 May to Wed. 20 May
Calender.png

AUD 0.3991

Multiples of: 1

   DcSSOP - 41 Channel30 mA30 mA80 V2500 vRMS300 mV1.4 V6 V120 mW- 55 C+ 100 C  ReelSmd/SmtDc
TCMD1000


Transistor Output Optocouplers Photodarlington Out Single CTR >600%
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 34975
Ships to you
between Mon. 18 May to Wed. 20 May
Calender.png

AUD 0.3394

Multiples of: 1

 800 % PhotodarlingtonSOP - 41 Channel60 mA80 mA35 V3750 vRMS1 V1.6 V6 V250 mW- 40 C+ 100 C  Cut TapeSmd/Smt 
TLP785(GB,F(C


Optocouplers DIP-4 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.

Toshiba 30031
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 0.1041

Multiples of: 5

 600 %       0.4 V5000 V         Dc
LTV-816S-TA1-C


Transistor Output Optocouplers P/C LTV-816S-TA1-C TAPPING TYPE II
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 14098
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 0.112

Multiples of: 5

     1               
  • 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