OPB860L51
Product Overview
The OPB860L51 is a photo interrupter sensor designed for precise and reliable object detection in various applications. This sensor falls under the category of optoelectronic devices and is commonly used in industrial automation, robotics, and consumer electronics. The OPB860L51 is known for its compact design, high sensitivity, and versatile packaging options, making it suitable for diverse integration requirements. It is typically available in tape and reel packaging with a specified quantity per reel.
Specifications
- Operating Wavelength: 950 nm
- Aperture Width: 0.8 mm
- Supply Voltage: 5 V
- Output Type: Phototransistor
- Maximum Collector Current: 20 mA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The OPB860L51 features a standard 4-pin configuration: 1. VCC (Supply Voltage) 2. GND (Ground) 3. Output 4. N/C (Not Connected)
Functional Features
- High sensitivity to detect objects within the specified range
- Fast response time for real-time object detection
- Compact and robust design for easy integration into various systems
- Reliable performance in harsh environmental conditions
Advantages and Disadvantages
Advantages
- Versatile packaging options for different application needs
- Wide operating temperature range for flexibility in usage
- High sensitivity for accurate object detection
Disadvantages
- Limited maximum collector current may restrict use in certain high-current applications
Working Principles
The OPB860L51 operates based on the interruption of the infrared light beam between the emitter and detector components. When an object obstructs the light path, the phototransistor output is activated, signaling the presence of the object.
Detailed Application Field Plans
The OPB860L51 is well-suited for a wide range of applications, including: - Object detection in conveyor systems - Position sensing in automated machinery - Paper detection in printers and copiers - Robotics for object tracking and counting
Detailed and Complete Alternative Models
For users seeking alternative models, the following options can be considered: - OPB880L55: Offers higher collector current for more demanding applications - OPB890T51: Features a wider aperture width for increased detection range - OPB805L51: Provides a lower-cost alternative with slightly reduced sensitivity
In conclusion, the OPB860L51 photo interrupter sensor offers reliable and precise object detection capabilities, making it a valuable component in various industrial and consumer electronic applications.
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What is OPB860L51?
- OPB860L51 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB860L51?
- OPB860L51 is commonly used in applications such as paper detection in printers, edge sensing in robotics, and object detection in industrial automation.
What is the operating voltage range for OPB860L51?
- The operating voltage range for OPB860L51 is typically between 4.5V to 5.5V.
How does OPB860L51 detect objects?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of the object.
What is the sensing distance of OPB860L51?
- The sensing distance of OPB860L51 can vary based on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.
Can OPB860L51 be used in outdoor environments?
- OPB860L51 is primarily designed for indoor use and may not perform optimally in outdoor environments due to interference from natural light sources.
What is the output type of OPB860L51?
- OPB860L51 provides a digital output, typically in the form of a logic high or low signal, indicating the presence or absence of the detected object.
Does OPB860L51 require any external components for operation?
- OPB860L51 may require additional resistors or capacitors for proper operation, depending on the specific circuit design and application requirements.
Is OPB860L51 sensitive to ambient light?
- OPB860L51 is designed to minimize the impact of ambient light through shielding and filtering techniques, but excessive ambient light can still affect its performance.
Can OPB860L51 be used in conjunction with microcontrollers or PLCs?
- Yes, OPB860L51's digital output makes it compatible with microcontrollers and programmable logic controllers (PLCs) for integration into larger control systems.