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...1112131415...
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
  
                 
RPI-222


Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm
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 1782
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.7601
Multiples of: 1

Phototransistor2 mm 30 V30 mA50 mA + 85 C- 25 CRpi - 222Bulk  
EE-SX1088


Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR
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 1637
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.709
Multiples of: 1

 3.4 mm0.5 mm30 V20 mA Through Hole+ 85 C- 25 CEe - Sx1088   
EE-SX1070


Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR
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 1012
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 2.5075
Multiples of: 1

 8 mm0.5 mm30 V20 mA Through Hole+ 95 C- 25 CEe - Sx1070   
LTH-301A


Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.6mm space
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 831
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.6846
Multiples of: 1

Phototransistor5.2 mm0.5 mm30 V20 mA20 mAThrough Hole+ 85 C- 25 C Bulk20 mA 
OPB890P51Z


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 776
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 6.6821
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAWire Leads+ 85 C- 40 COpb88/89 - ZBulk20 mA 
OPB380T11Z


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 713
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 7.7821
Multiples of: 1

Phototransistor3.18 mm0.254 mm30 V30 mA50 mAWire Leads+ 85 C- 40 COpb380/90 - ZBulk20 mA 
RPI-0128T81


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRAMIN SMD TYPE
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 710
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.7716
Multiples of: 1

 1.2 mm0.3 mm30 V30 mA Smd/Smt+ 85 C- 25 CRpi - 0128T81Reel5 mA 
OPB390T55Z


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 703
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 7.2239
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAWire Leads+ 85 C- 40 COpb380/90 - ZBulk20 mA 
OPB825


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 688
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.9716
Multiples of: 1

Phototransistor4 mm1.52 mm30 V30 mA50 mAThrough Hole+ 85 C- 40 COpb825xBulk20 mA 
OPB200


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

AUD 2.4299
Multiples of: 1

Phototransistor5.08 mm 30 V50 mA50 mAPcb Mount+ 85 C- 25 C Bulk20 mA 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1112131415...

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