HOA6981-L51 Encyclopedia Entry

Product Overview

Use

It is used for detecting the presence or absence of an object by utilizing a phototransistor and infrared emitter.

Characteristics

Compact design
High sensitivity
Reliable performance

Package

The HOA6981-L51 comes in a small, rectangular package with an integrated infrared emitter and phototransistor.

Essence

The essence of the HOA6981-L51 lies in its ability to accurately detect objects in various applications.

Packaging/Quantity

Typically, the HOA6981-L51 is available in reels containing a specific quantity based on the manufacturer's specifications.

Specifications

Operating Voltage: 4.5V to 16V
Output Type: Phototransistor
Sensing Distance: Up to 0.197 inches (5mm)
Operating Temperature Range: -40°C to 85°C
Package Type: Through Hole

Detailed Pin Configuration

The HOA6981-L51 has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Output)

Functional Features

Reliable object detection
Fast response time
Wide operating voltage range

Advantages

Compact size
Versatile application
High sensitivity

Disadvantages

Limited sensing distance
Susceptible to ambient light interference

Working Principles

The HOA6981-L51 operates based on the interruption of the infrared light emitted by the internal diode. When an object obstructs the light path, the phototransistor output changes, indicating the presence of the object.

Detailed Application Field Plans

The HOA6981-L51 is commonly used in: - Printers for paper jam detection - Counting and sorting machines - Industrial automation for object detection

Detailed and Complete Alternative Models

Some alternative models to the HOA6981-L51 include: - HOA0901-012: Offers longer sensing distance - HOA1874-011: Enhanced ambient light rejection

In conclusion, the HOA6981-L51 optical sensor provides reliable object detection in a compact package, making it suitable for various industrial and commercial applications.

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10个与HOA6981-L51在技术解决方案中的应用相关的常见问题及解答

What is HOA6981-L51?
- HOA6981-L51 is a reflective sensor module designed for use in various technical solutions, including robotics, automation, and industrial applications.
What are the key features of HOA6981-L51?
- The key features of HOA6981-L51 include a compact design, high sensitivity, reliable performance, and compatibility with a wide range of operating conditions.
How does HOA6981-L51 work?
- HOA6981-L51 works by emitting infrared light and detecting the reflection off nearby objects, allowing it to sense the presence or absence of objects in its vicinity.
What are the typical applications of HOA6981-L51?
- Typical applications of HOA6981-L51 include object detection, position sensing, edge sensing, and assembly line automation in industrial and commercial settings.
What is the operating voltage range of HOA6981-L51?
- HOA6981-L51 typically operates within a voltage range of 4.5V to 16V, making it suitable for integration into a variety of electronic systems.
Is HOA6981-L51 resistant to environmental factors?
- Yes, HOA6981-L51 is designed to be resistant to ambient light, dust, and other environmental factors, ensuring reliable performance in challenging conditions.
Can HOA6981-L51 be integrated with microcontrollers or PLCs?
- Yes, HOA6981-L51 can be easily integrated with microcontrollers, PLCs, and other control systems using its compatible digital output interface.
What is the typical response time of HOA6981-L51?
- The typical response time of HOA6981-L51 is in the range of microseconds, allowing for real-time object detection and positioning.
Does HOA6981-L51 require any calibration or adjustment?
- HOA6981-L51 is factory-calibrated and does not require user calibration or adjustment, simplifying its integration into technical solutions.
Are there any special considerations for mounting HOA6981-L51?
- It is recommended to mount HOA6981-L51 securely and ensure proper alignment with the target objects to achieve optimal performance in technical solutions.