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OPB841L51
Product Overview
The OPB841L51 is a photo interrupter sensor designed for precise detection and measurement applications. This optoelectronic device falls under the category of sensors and is commonly used in various industrial and consumer electronic products. Its key characteristics include high precision, reliability, and compact packaging. The sensor is typically packaged individually and is available in varying quantities to suit different application needs.
Specifications
- Operating Voltage: 5V
- Current Consumption: 20mA
- Output Type: Phototransistor
- Aperture Width: 0.95mm
- Aperture Pitch: 2.54mm
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The OPB841L51 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Signal Output 4. N/C (Not Connected)
Functional Features
- High Precision Detection
- Compact Design
- Fast Response Time
- Low Power Consumption
Advantages and Disadvantages
Advantages
- Reliable Performance
- Wide Operating Temperature Range
- Versatile Application Capabilities
Disadvantages
- Limited Aperture Width
- Sensitivity to Ambient Light
Working Principles
The OPB841L51 operates on the principle of interruption of light between the emitter and receiver components. When an object passes through the aperture, it interrupts the light beam, causing the phototransistor to change its state, thereby indicating the presence or absence of the object.
Detailed Application Field Plans
The OPB841L51 finds extensive use in various applications such as: - Object Detection and Counting in Industrial Automation - Paper Jam Detection in Printers - Encoder Systems in Robotics - Slot Sensors in Vending Machines
Detailed and Complete Alternative Models
- H21A1
- TCST2103
- EE-SX670
In conclusion, the OPB841L51 photo interrupter sensor offers reliable and precise detection capabilities, making it suitable for a wide range of industrial and consumer electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB841L51 en soluciones técnicas
What is OPB841L51?
- OPB841L51 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB841L51?
- OPB841L51 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.
How does OPB841L51 work?
- 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 are the key features of OPB841L51?
- Some key features include a compact design, high ambient light immunity, and a wide operating voltage range.
What is the operating voltage range of OPB841L51?
- The operating voltage range typically spans from 4.5V to 5.5V.
Can OPB841L51 be used for detecting transparent objects?
- No, OPB841L51 is not suitable for detecting transparent objects due to its reliance on reflection of infrared light.
What is the sensing distance of OPB841L51?
- The sensing distance 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.
Is OPB841L51 resistant to external interference?
- Yes, OPB841L51 is designed to have high ambient light immunity and is resistant to common sources of interference.
Can OPB841L51 be used in harsh industrial environments?
- Yes, OPB841L51 is often used in industrial environments due to its rugged construction and reliable performance.
Are there any special considerations for integrating OPB841L51 into a technical solution?
- It's important to consider factors such as mounting orientation, ambient lighting conditions, and potential sources of interference when integrating OPB841L51 into a technical solution.