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...5657585960...
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
  
                 
H21A1


Optical Switches, Transmissive, Phototransistor Output INTERUP MOD TRANS
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 0
6 to 16 Weeks Calender.png

AUD 1.1788
Multiples of: 50

Phototransistor3.3 mm0.889 mm30 V20 mA50 mAThrough Hole+ 100 C- 55 CH21a1Tube  
EE-SX1107


Optical Switches, Transmissive, Phototransistor Output TRANSMISSIVE
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 0
6 to 16 Weeks Calender.png

AUD 1.2036
Multiples of: 1

Phototransistor1 mm0.15 mm20 V20 mA Smd/Smt+ 85 C- 30 CEe - Sx1107Reel  
EE-SX1131


Optical Switches, Transmissive, Phototransistor Output SMD PHOTOMICROSENSOR
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 0
6 to 16 Weeks Calender.png

AUD 1.2194
Multiples of: 2000

 2 mm0.3 mm20 V20 mA Smd/Smt+ 85 C- 30 CEe - SxCut Tape5 mA 
SFH 9540


Optical Switches, Transmissive, Phototransistor Output SMT SLOTTED INTERRUPTER
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.

OSRAM 0
6 to 16 Weeks Calender.png

AUD 1.2205
Multiples of: 1

   70 V   + 85 C- 40 C Reel  
EE-SX1109


Optical Switches, Transmissive, Phototransistor Output TRANSMISSIVE
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 0
6 to 16 Weeks Calender.png

AUD 1.2257
Multiples of: 1

Phototransistor3 mm0.5 mm20 V20 mA Through Hole+ 85 C- 30 CEe - Sx1109Reel  
RPI-2501


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 5mm
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.

ROHM 0
6 to 16 Weeks Calender.png

AUD 1.2431
Multiples of: 260

 5 mm 30 V30 mA Snap - In+ 85 C- 25 CRpi - 2501Bulk10 mA 
KTIR0421DS


Optical Switches, Transmissive, Phototransistor Output
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 0
6 to 16 Weeks Calender.png

AUD 1.2601
Multiples of: 1

 2.9 mm1 mm          
KTIR0521DS


Optical Switches, Transmissive, Phototransistor Output
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 0
6 to 16 Weeks Calender.png

AUD 1.2601
Multiples of: 1

 5.4 mm0.55 mm          
SITAB74


Photo Interrupter Throug hHole 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.

Kodenshi 0
6 to 16 Weeks Calender.png

AUD 1.2675
Multiples of: 1

             
TCZT8020-PAER


Optical Switches, Transmissive, Phototransistor Output Emitter/Detector Matched Pair 940nm
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 1.4341
Multiples of: 1

Phototransistor  70 V50 mA50 mAThrough Hole+ 85 C- 55 CTczt8020Bulk50 mA 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...5657585960...

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 ©2025  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