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OPB702RR
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OPB702RR Product Overview

Introduction

The OPB702RR is a crucial component in the field of optoelectronics, specifically designed for use in various electronic devices and systems. This entry will provide an in-depth overview of the OPB702RR, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

  • Category: Optoelectronic Component
  • Use: Detection and Sensing
  • Characteristics: High sensitivity, compact design, reliable performance
  • Package: Through-hole package
  • Essence: Infrared Reflective Object Sensor
  • Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

The OPB702RR features the following specifications: - Operating Wavelength: 950 nm - Supply Voltage: 4.5 V to 5.5 V - Output Type: Phototransistor - Operating Temperature Range: -40°C to 85°C - Lead-Free Status: Lead-free

Detailed Pin Configuration

The OPB702RR has a standard pin configuration with three pins: 1. Anode (+) 2. Cathode (-) 3. Collector (C)

Functional Features

  • High Sensitivity: The OPB702RR offers high sensitivity to detect reflective objects accurately.
  • Compact Design: Its compact form factor allows for easy integration into various electronic systems.
  • Reliable Performance: The sensor delivers consistent and reliable performance in diverse operating conditions.

Advantages and Disadvantages

Advantages

  • Reliable detection of reflective objects
  • Compact and versatile design
  • Wide operating temperature range

Disadvantages

  • Limited range for object detection
  • Susceptible to ambient light interference

Working Principles

The OPB702RR operates based on the principle of infrared reflection sensing. When an object comes within the detection range, it reflects the emitted infrared light back to the sensor, triggering the phototransistor to produce an output signal.

Detailed Application Field Plans

The OPB702RR finds extensive applications in various fields, including: - Automotive: Used for vehicle speed and proximity sensing - Industrial Automation: Employed in conveyor belt systems for object detection - Consumer Electronics: Integrated into printers and copiers for paper jam detection

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: 1. OPB700WZ: Offers similar functionality with enhanced ambient light rejection 2. OPB703WZ: Provides extended detection range for larger-scale applications 3. OPB704WZ: Designed for precise distance measurement in industrial settings

In conclusion, the OPB702RR stands as a vital optoelectronic component, offering reliable reflective object sensing capabilities across diverse applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB702RR i tekniska lösningar

  1. What is OPB702RR?

    • OPB702RR is a reflective object sensor with an integrated infrared emitter and phototransistor.

  2. What are the typical applications of OPB702RR?

    • OPB702RR is commonly used in applications such as robotics, industrial automation, and position sensing.

  3. How does OPB702RR work?

    • The integrated infrared emitter 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.

  4. What is the operating voltage range for OPB702RR?

    • OPB702RR typically operates within a voltage range of 4.5V to 5.5V.

  5. What is the sensing distance of OPB702RR?

    • The sensing distance of OPB702RR is typically around 0.2 inches to 0.4 inches (5mm to 10mm).

  6. Can OPB702RR be used in outdoor environments?

    • OPB702RR is designed for indoor use and may not perform reliably in outdoor environments due to ambient light interference.

  7. Is OPB702RR sensitive to ambient light?

    • Yes, OPB702RR can be affected by ambient light, so it's important to shield the sensor from external light sources for accurate operation.

  8. What is the output type of OPB702RR?

    • OPB702RR provides a digital output, typically in the form of a logic high or low signal based on the presence or absence of the reflected light.

  9. Can OPB702RR be used for speed sensing?

    • Yes, OPB702RR can be utilized for speed sensing applications by detecting the presence of rotating objects such as gears or encoder discs.

  10. Are there any special considerations for mounting OPB702RR?

    • It's important to mount OPB702RR securely and ensure proper alignment between the emitter and phototransistor for reliable performance. Additionally, minimizing vibration and shock can help maintain accuracy.