Precision Detection: ITR1205ST11A/TR Optical Switches by Everlight
The Optical Switches, Transmissive, Phototransistor Output ITR1205ST11A/TR by Everlight are compact, high-reliability reflective sensors designed for non-contact object detection in embedded and automation applications. With their transmissive type sensing and phototransistor output, these devices deliver fast, accurate switching in space-constrained environments.
In this blog, we’ll explore their specifications, standout features, applications, wiring layout, and purchasing options at Xon Electronics. If you need dependable Sensors, Optical Sensors, Optical Switches, Optical Switches, Transmissive, Phototransistor Output by Everlight, this model is a top-tier choice.
Technical Specifications of ITR1205ST11A/TR
-
Manufacturer: Everlight
-
Part Number: ITR1205ST11A/TR
-
Type: Optical Switch, Transmissive, Phototransistor Output
-
Sensing Method: Transmissive (Slot Type)
-
Slot Width: 5mm
-
Output Type: Phototransistor
-
Peak Wavelength: 940nm (Infrared)
-
Mounting Type: Surface Mount (SMD)
-
Operating Voltage: 5V typical
-
Package: Tape and Reel
-
Category: Sensors, Optical Sensors, Optical Switches, Optical Switches, Transmissive, Phototransistor Output by Everlight
This compact SMD package is ideal for high-density PCBs where speed and accuracy are essential.
?? Key Features of ITR1205ST11A/TR Optical Sensor
-
Transmissive Slot Design (5mm) – Ensures precise object detection
-
Infrared Emitter (940nm) – Stable performance in varied lighting conditions
-
Phototransistor Output – Enables easy integration with digital circuits
-
Surface Mount Package – Space-saving and suitable for automated production
-
Reliable Response Time – Fast signal switching for real-time applications
These features make the ITR1205ST11A/TR Optical Switches, Transmissive, Phototransistor Output by Everlight ideal for embedded sensor applications and compact electronic designs.
Applications of ITR1205ST11A/TR Optical Switches
Engineers and designers use ITR1205ST11A/TR Optical Switches, Transmissive, Phototransistor Output by Everlight across various industries, including:
-
Vending and Ticketing Machines
-
Printer Paper Jam Detection
-
Consumer Electronics (Disc Drives, Game Consoles)
-
Robotic Positioning Systems
-
Industrial Automation Equipment
-
Optical Encoders and Feedback Mechanisms
These Sensors, Optical Sensors, Optical Switches, Optical Switches, Transmissive, Phototransistor Output by Everlight are favored for their compact form, low power consumption, and reliable switching accuracy.
Wiring & Connection Overview
Typical connection setup:
[Infrared Emitter] ? Forward Current via Resistor from VCC
[Phototransistor Output] ? Collector to VCC / Emitter to Ground
Output Signal ? Digital Logic Input (Microcontroller, Comparator, etc.)
This setup ensures clean digital output suitable for most logic-level circuits.
Use Case Scenario: Paper Feed Detection in Compact Printers
Scenario: A printer manufacturer needed a miniature optical sensor to detect paper insertion and jams.
Problem: Limited PCB space and high detection reliability were essential.
Solution: The ITR1205ST11A/TR Optical Switches, Transmissive, Phototransistor Output by Everlight offered compact SMD packaging and dependable transmissive sensing.
Result: Improved feed accuracy, reduced false detection, and lower failure rates.
This case showcases how Sensors, Optical Sensors, Optical Switches, Optical Switches, Transmissive, Phototransistor Output by Everlight enhance product quality and reliability.
Download Datasheet for ITR1205ST11A/TR
Need detailed dimensions, specs, or electrical characteristics?
Download ITR1205ST11A/TR Datasheet from Xon Electronics
Why Buy from Xon Electronics?
Get your original Sensors, Optical Sensors, Optical Switches, Optical Switches, Transmissive, Phototransistor Output by Everlight from Xon Electronics:
- 100% Genuine Everlight Components
- Worldwide Shipping – USA, India, Australia, Europe & more
- OEM & Volume Pricing Available
- Full Technical Documentation Support
- Safe & Fast Online Ordering
Order now at www.xonelec.com and power your detection systems with Everlight reliability.
Conclusion
The ITR1205ST11A/TR Optical Switches, Transmissive, Phototransistor Output by Everlight offer a compact, energy-efficient, and highly reliable sensing solution for embedded applications. From industrial automation to consumer electronics, these Sensors, Optical Sensors, Optical Switches, Optical Switches, Transmissive, Phototransistor Output by Everlight are trusted worldwide. Available now at Xon Electronics with shipping to the USA, India, Australia, Europe, and other countries.
FAQs – ITR1205ST11A/TR Optical Switch by Everlight
Q1. What is the slot width of the sensor?
It features a 5mm transmissive slot.
Q2. What kind of output does it provide?
It uses a phototransistor output suitable for digital signal processing.
Q3. Is it suitable for SMD mounting?
Yes, it comes in a surface-mount package ideal for automated assembly.
Q4. Can it be used in daylight environments?
Yes, the IR wavelength helps it perform reliably in various lighting conditions.
Q5. Where can I buy it globally?
You can purchase the ITR1205ST11A/TR Optical Switches, Transmissive, Phototransistor Output by Everlight from www.xonelec.com with shipping to USA, India, Australia, Europe, and more.