The tcrt5000 ir reflex tracking sensor component specifications include a 70V collector-emitter breakdown voltage and 100mA maximum collector current — ratings that allow the phototransistor output to directly drive low-current indicator LEDs and logic-level transistor switches without an intermediate op-amp stage. The reflective optical sensor 12mm rated sensing distance applies to standard diffuse white paper targets — actual detection distance varies with surface colour, material, and angle. As an ir line tracking sensor, the TCRT5000 component is the foundational element inside KY033 modules, custom PCB line sensor arrays, and multi-channel tracking boards across the Indian robotics ecosystem.
the TCRT5000 component itself has no onboard comparator or threshold circuit — connecting it to Arduino requires an external pull-down or pull-up resistor on the phototransistor output, and a comparator stage or analogRead() for reliable digital threshold detection. StemVolt provide sensors for electronics enthusiast designing custom reflective IR sensing circuits and practical embedded photoelectric detection projects.
Related Products:
- Checkout the TSOP1838 IR Receiving Sensor
Features:
- Integrated IR LED and phototransistor in single compact housing
- 12mm sensing distance for close-range reflective surface detection
- 70V collector-emitter and 100mA collector current phototransistor rating
- 3.3V to 5V compatible for Arduino and custom PCB integration
- Foundational component for line sensor modules and custom tracking arrays
Technical Specifications:
 Applications:
- TCRT5000 Sensor used for custom PCB line follower array design
- College PCB project uses tcrt5000 ir reflective optical sensor for track
- Encoder disk uses tcrt5000 ir reflex tracking sensor for slot count
- Custom robot uses reflective optical sensor for surface proximity detection
- STEM PCB design uses ir line tracking sensor for multi-channel array
Package Includes:
- 1 x TCRT5000 Reflective IR Optical Sensor
Komal Shringi –
Reflective IR optical sensor provides accurate reflective sensing and line tracking performance, making it ideal for DIY projects, robotics, and ATL lab applications.
Shivani Nama –
Bought from my favourite online store for an ATL lab project, sensor quality was excellent and after sale support was helpful whenever needed.
Rahul Nagar –
Authentic product
Megha Mehra –
Received this reflective optical sensor in perfect condition, performance was reliable and it worked accurately for my line tracking project setup.
Pankaj Chittora –
Received on time
Deepak Mahawar –
Loved it