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
1 2345...
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
  
                 
LTH-301-32


Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Mx 19mm 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 3755
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.671
Multiples of: 1

Phototransistor15 mm1.5 mm30 V20 mA20 mAThrough Hole+ 85 C- 25 C Bulk20 mA 
EE-SX1025


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 3686
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 2.1786
Multiples of: 100

Phototransistor2.8 mm0.5 mm30 V20 mA50 mAThrough Hole+ 85 C- 25 CEe - Sx198/199/1018/1025/1041/1042/1070/1071   
OPB866T55


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 3367
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 4.2429
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAPcb Mount+ 85 C- 40 COpb86/87Bulk20 mA 
RPI-124


Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH 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.

ROHM 3216
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.7339
Multiples of: 1

Phototransistor1 mm0.15 mm30 V30 mA50 mA + 85 C- 25 CRpi - 124Bulk50 mA 
DY-ITR9813


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.

TONYU 3170
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.2291
Multiples of: 1

             
LTH-306-04M


Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm 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 3108
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.6569
Multiples of: 1

Phototransistor5 mm0.6 mm30 V20 mA20 mAThrough Hole+ 85 C- 25 C Bulk20 mA 
OPB865T51


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 3105
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 5.2321
Multiples of: 500

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAPcb Mount+ 85 C- 40 COpb86/87Bulk20 mA 
GP1S173LCS2F


Sharp Microelectronics Optical Switches, Transmissive, Phototransistor Output Phototransistor .5mm Gap 5 mm Slit
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 3078
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.3561
Multiples of: 1

          Tray  
HOA0872-N55


Optical Switches, Transmissive, Phototransistor Output Infrared Sensors/ OPTO ASSYS-PLAST
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.

Honeywell 2992
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 10.9464
Multiples of: 1

Phototransistor3.3 mm1.52 mm30 V30 mA50 mA + 85 C- 40 CHoa0872 50 mA 
ITR1204SR10A/TR


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.

Everlight 2473
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.1263
Multiples of: 5

             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

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