About Optical Switches, Transmissive, Phototransistor Output

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.

Optical Switches, Transmissive, Phototransistor Output

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...2627282930...
First...2627282930...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Output DeviceSlot WidthAperture WidthCollector- Emitter Voltage VCEO MaxMaximum Collector CurrentForward CurrentMounting StyleMaximum Operating TemperatureMinimum Operating TemperatureSeriesPackagingIf - Forward CurrentQualification
  
                 
LTH-306-11


Lite-On Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940PTR
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 Availability : 0
Request Quote Calender.png

USD 0.4255

Multiples of: 2500

          Bulk  
LTH-301-46


Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter
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 Availability : 0
Request Quote Calender.png

USD 0.4255

Multiples of: 1

          Bulk  
RPI-0129


Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter
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 Availability : 0
Request Quote Calender.png

USD 0.4431

Multiples of: 40

Phototransistor1.2 mm 30 V30 mA Through Hole+ 85 C- 25 C Reel  
GP1S52VJ000F


Sharp Microelectronics Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 3mm
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 Availability : 0
Request Quote Calender.png

USD 0.4482

Multiples of: 1

Phototransistor3 mm0.5 mm35 V20 mA50 mA + 85 C- 25 C  50 mA 
RPI-574


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 Availability : 0
Request Quote Calender.png

USD 0.4557

Multiples of: 1

 5 mm0.5 mm30 V30 mA Through Hole+ 85 C- 25 C Bulk50 mA 
GP1S58VJ000F


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.

Sharp Availability : 0
Request Quote Calender.png

USD 0.4683

Multiples of: 1

Phototransistor5 mm0.5 mm35 V20 mA50 mA + 85 C- 25 C  50 mA 
LTH-306-09


Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR, w/ARM
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 Availability : 0
Request Quote Calender.png

USD 0.488

Multiples of: 2000

Phototransistor2.8 mm 30 V20 mA20 mAThrough Hole+ 85 C- 25 C Bulk20 mA 
SIR765-02


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 Availability : 0
Request Quote Calender.png

USD 0.5034

Multiples of: 1

             
RPI-576A


Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER
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 Availability : 0
Request Quote Calender.png

USD 0.5137

Multiples of: 1

Phototransistor  30 V30 mA50 mAThrough Hole+ 85 C- 25 C Bulk50 mA 
H21A3


Optical Switches, Transmissive, Phototransistor Output PHOTOTRANS 2 TAB
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 Availability : 0
Request Quote Calender.png

USD 0.5148

Multiples of: 500

Phototransistor3.3 mm0.889 mm30 V20 mA50 mA + 100 C- 55 CH21a3Tube  
SIT505S


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.

Kodenshi Availability : 0
Request Quote Calender.png

USD 0.5209

Multiples of: 1

             
H21A1


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.

Isocom Availability : 0
Request Quote Calender.png

USD 0.5647

Multiples of: 1

             
GP1S56TJ000F


Sharp Microelectronics Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 2mm
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 Availability : 0
Request Quote Calender.png

USD 0.5698

Multiples of: 1

 2 mm0.15 mm35 V20 mA  + 85 C- 25 C Bulk50 mA 
GP1S59J0000F


Sharp Microelectronics Optical Switches, Transmissive, Phototransistor Output Photointerrupter Trans Hi res
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 Availability : 0
Request Quote Calender.png

USD 0.6438

Multiples of: 1

 4.2 mm0.5 mm35 V20 mA  + 85 C- 25 C  50 mA 
SIR-SD5 DA


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.

Kodenshi Availability : 0
Request Quote Calender.png

USD 0.6471

Multiples of: 1

             
KTIR0311S


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 Availability : 0
Request Quote Calender.png

USD 0.6579

Multiples of: 1

 2.9 mm1 mm          
RPI-5100


Optical Switches, Transmissive, Phototransistor Output Photointerrupter 0.2mA min.; 5V
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 Availability : 0
Request Quote Calender.png

USD 0.6692

Multiples of: 500

Phototransistor2 mm0.5 mm30 V30 mA50 mA + 85 C- 25 CRpi - 5100Bulk50 mA 
GP1S196HCZSF


Optical Switches, Transmissive, Phototransistor Output Photointerrupter Sub mini 1.0mm gap
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 Availability : 0
Request Quote Calender.png

USD 0.6793

Multiples of: 1

             
KIT3032S


Photo Interrupter SMD 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 Availability : 0
Request Quote Calender.png

USD 0.7213

Multiples of: 1

             
RPI-151


Optical Switches, Transmissive, Phototransistor Output Actuator Type Photointerrupter
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 Availability : 0
Request Quote Calender.png

USD 0.7231

Multiples of: 1000

Phototransistor1.5 mm 30 V30 mA Through Hole+ 85 C- 25 CRpi - 151Bulk  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...2627282930...

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 Electronics 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 ISO Certified AS9120 Certified