Optical Switches, Transmissive, Phototransistor Output

Optical switches use light as the medium for switching, using a light source for switching interface operation. They are safe and reliable, as no high voltage or current is used when initiating a switch event. Optical switches are of two types – transmissive and phototransistor output. In a transmissive optical switch, light is passed through a UV-sensitive window. A UV-ridden resistor then disrupts the electric circuit, and the switch activates. These switches are reliable, compact, and low cost. In a phototransistor output optical switch, light is directed towards a phototransistor integrated circuit. This creates current flow and triggers the switch. This kind of optical switch offers greater flexibility in operation and also greater sensitivity.
Enable Filter
Manufacturer
Reset
Output Device
Reset
Slot Width
Reset
Aperture Width
Reset
Collector- Emitter Voltage VCEO Max
Reset
Maximum Collector Current
Reset
Forward Current
Reset
Mounting Style
Reset
Maximum Operating Temperature
Reset
Minimum Operating Temperature
Reset
Series
Reset
Packaging
Reset
If - Forward Current
Reset
Qualification
Reset
First...2122232425...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Output DeviceSlot WidthAperture WidthCollector- Emitter Voltage VCEO MaxMaximum Collector CurrentForward CurrentMounting StyleMaximum Operating TemperatureMinimum Operating TemperatureSeriesPackagingIf - Forward CurrentQualification
  
                 
OPB841L55


Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
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 230
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 4.6043
Multiples of: 1

 3.18 mm1.27 mm30 V  Pcb Mount+ 85 C- 40 COpb8 - LBulk20 mA 
KRA021


Optical Switches, Transmissive, Phototransistor Output Various position detection sensor
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.

Kingbright 229
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.946
Multiples of: 1

Phototransistor0.5 mm 35 V50 mA10 mAThrough Hole+ 85 C- 30 C  10 mA 
LTH-306-73


2mm Plugin Photointerrupters - Slot Type - Transistor Output 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.

Lite-On 227
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.4202
Multiples of: 1

 2 mm           
OPB853A1


Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
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 225
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 5.2171
Multiples of: 1

Photodarlington3.18 mm1.27 mm30 V 40 mAThrough Hole+ 85 C- 40 COpb85xaBulk20 mA 
EE-SX953P-W 1M


Optical Switches, Transmissive, Phototransistor Output R-shp 5mm PW PNP 1M
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.

Omron 224
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 38.3271
Multiples of: 1

         Eesx953Bulk  
OPB847


Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
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 222
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 3.6614
Multiples of: 1

Phototransistor2.54 mm 30 V 50 mA + 85 C- 40 COpb8 - LBulk50 mA 
ZGY1203DT50A(ITR)


Photo Interrupter Through Hole 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.

Chau Light 218
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.2054
Multiples of: 5

             
OPB801L55


Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch
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 214
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 4.0857
Multiples of: 1

Phototransistor9.53 mm1.27 mm30 V30 mA50 mAPcb Mount+ 85 C- 40 COpb800 - LBulk20 mA 
EE-SX974-C1


Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON NPN NAR
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.

Omron 193
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 49.7986
Multiples of: 1

         Ee - SxBulk  
ZGY20403(ITR)


Photo Interrupter Through Hole 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.

Chau Light 77
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1932
Multiples of: 5

             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...2122232425...

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