OPB390N11Z

Product Overview

The OPB390N11Z is a photo interrupter sensor designed for use in various electronic and mechanical applications. This sensor falls under the category of optoelectronic devices and is commonly used for detecting the presence or absence of an object, as well as for position sensing. The OPB390N11Z is known for its compact size, high reliability, and ease of integration into different systems. It is typically packaged in a small, durable housing and is available in various packaging quantities to suit different production needs.

Specifications

• Operating Voltage: 5V
• Current Consumption: 20mA
• Output Type: Phototransistor
• Sensing Distance: 3mm
• Operating Temperature: -40°C to 85°C
• Package Type: Through Hole
• Package Quantity: 100 pieces per pack

Detailed Pin Configuration

The OPB390N11Z features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Signal Output 4. N/C (Not Connected)

Functional Features

• High sensitivity for accurate object detection
• Fast response time for real-time applications
• Durable construction for reliable performance in harsh environments
• Easy integration into existing circuit designs

Advantages and Disadvantages

Advantages

• Compact size allows for versatile installation
• Reliable performance in various environmental conditions
• Low power consumption for energy-efficient operation

Disadvantages

• Limited sensing distance compared to some alternative models
• Susceptible to ambient light interference in certain applications

Working Principles

The OPB390N11Z operates based on the interruption of the infrared light beam between the emitter and detector components within the sensor. When an object obstructs the light path, the phototransistor output is triggered, indicating the presence of the object.

Detailed Application Field Plans

The OPB390N11Z is widely used in the following applications: - Object detection in automated assembly lines - Position sensing in robotics and industrial machinery - Paper detection in printers and copiers - Slot detection in vending machines and gaming equipment

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - OPB390T11Z: Offers extended sensing distance for specific applications - OPB390L11Z: Features enhanced ambient light rejection for outdoor use - OPB390P11Z: Provides higher current handling capability for heavy-duty applications

In conclusion, the OPB390N11Z photo interrupter sensor offers reliable object detection and position sensing capabilities in a compact and versatile package. Its functional features and wide range of applications make it a valuable component in various electronic and mechanical systems.

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