About Optical Sensors

Optical Sensors

Optical sensors are devices which convert light into an electrical signal. They are usually used to detect the presence or absence of an object. They work by using a light source, such as a LED, to send a beam of light across the area being monitored, and a light detector, such as a photodiode, to detect the light when it is interrupted by the presence of an object. Optical sensors have many different applications in industry, including presence detection, distance measurement, color recognition, and even medical imaging.
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty
OPB891T55Z


Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE
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 Availability : 597
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 4.961

Multiples of: 1

OPB866T51


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 Availability : 593
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 3.146

Multiples of: 1

OPB608V


Optical Switches, Reflective, Phototransistor Output REFLECTIVE 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.

TT Electronics Availability : 591
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 9.889

Multiples of: 1

OPB810W55Z


Optical Switches, Transmissive, Phototransistor Output Wd 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 Availability : 582
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 5.016

Multiples of: 1

OPB831W51Z


Optek TT Electronics 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 Availability : 582
Ship by Thu. 28 Aug to Wed. 03 Sep Calender.png

USD 6.158

Multiples of: 200

EE-SX1088-W11


Optical Switches, Transmissive, Phototransistor Output General Purpose Phototransistor
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 Availability : 582
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 7.095

Multiples of: 1

OPB380P51Z


Optek TT Electronics 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 Availability : 576
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 4.9873

Multiples of: 1

DY-ITR8409


940nm 1.2V DIP-4 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.

TONYU Availability : 562
Ship by Thu. 11 Sep to Tue. 16 Sep Calender.png

USD 0.1362

Multiples of: 5

OPB981T51Z


Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
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 Availability : 559
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 5.61

Multiples of: 1

OPB870P55


Optek TT Electronics 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 Availability : 558
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 2.563

Multiples of: 1

OPB460N11


Optical Switches, Transmissive, Photo IC Output Photologic Slotted 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 Availability : 558
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 3.025

Multiples of: 1

OPB743


Optical Switches, Reflective, Phototransistor Output Reflective 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.

TT Electronics Availability : 549
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 2.541

Multiples of: 1

OPB830W51Z


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 Availability : 548
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 5.005

Multiples of: 1

OPB812W55Z


Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS
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 Availability : 545
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 4.62

Multiples of: 1

OPB817Z


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 Availability : 539
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 5.027

Multiples of: 1

HOA0880-T51


Optical Switches, Transmissive, Phototransistor Output .5 mA, Transistor 15us Rise and Fall
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 Availability : 531
Ship by Thu. 28 Aug to Wed. 03 Sep Calender.png

USD 8.3625

Multiples of: 1

OPB990P51Z


Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
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 Availability : 523
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 5.456

Multiples of: 1

LTH-306-64


Lite-On Optical Switches, Transmissive, Phototransistor Output Slotted 940PTR 1.4V Max 75mW
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 : 522
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 0.6106

Multiples of: 1

VCNT2020


Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 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 Availability : 493
Ship by Thu. 11 Sep to Tue. 16 Sep Calender.png

USD 0.2407

Multiples of: 1

OPB983T51Z


Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
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 Availability : 474
Ship by Tue. 26 Aug to Thu. 28 Aug Calender.png

USD 6.512

Multiples of: 1

Looking for help? Visit our FAQ's Section to answer to all your questions

 

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.
 

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