SFH 9202-2/3-Z Product Overview

Introduction

The SFH 9202-2/3-Z is a component belonging to the category of optoelectronics, specifically an infrared emitter. This product is commonly used in various applications such as proximity sensors, industrial automation, and consumer electronics due to its unique characteristics.

Basic Information Overview

• Category: Optoelectronics
• Use: Infrared emitter for proximity sensors and industrial automation
• Characteristics: High efficiency, low power consumption, compact size
• Package: Surface mount package
• Essence: Infrared emitting diode
• Packaging/Quantity: Available in reels of 2000 pieces

Specifications

• Wavelength: 920 nm
• Forward Current: 100 mA
• Forward Voltage: 1.35 V
• Radiant Intensity: 20 mW/sr
• Viewing Angle: 30 degrees

Detailed Pin Configuration

The SFH 9202-2/3-Z has a standard pin configuration with three pins: Anode, Cathode, and No Connection (NC).

| Pin Name | Description | |----------|-------------------| | Anode | Positive terminal | | Cathode | Negative terminal | | NC | No connection |

Functional Features

• High radiant intensity
• Narrow viewing angle for focused emission
• Low forward voltage for energy efficiency
• Fast response time for rapid signal processing

Advantages and Disadvantages

Advantages

• High efficiency
• Compact size
• Low power consumption
• Reliable performance

Disadvantages

• Limited viewing angle may require precise alignment in some applications
• Sensitive to ambient light interference

Working Principles

The SFH 9202-2/3-Z operates based on the principle of electroluminescence, where electrical current applied to the diode causes it to emit infrared radiation. This emitted radiation can be utilized in proximity sensing and other applications to detect objects or obstacles.

Detailed Application Field Plans

Proximity Sensors

The SFH 9202-2/3-Z is widely used in proximity sensors for detecting the presence of objects within a certain range. Its high radiant intensity and narrow viewing angle make it suitable for precise detection applications.

Industrial Automation

In industrial automation, this component is employed in machinery and equipment for object detection, positioning, and safety systems. Its compact size and efficient performance make it ideal for integration into various automation solutions.

Consumer Electronics

The infrared emitter finds application in consumer electronics such as smart home devices, remote controls, and gesture recognition systems, where its low power consumption and fast response time are advantageous.

Detailed and Complete Alternative Models

• SFH 9201-Z: Similar infrared emitter with a wider viewing angle
• SFH 9203-2/3-Z: Infrared emitter with a different wavelength for specific applications

In conclusion, the SFH 9202-2/3-Z is a versatile optoelectronic component with a range of applications in proximity sensing, industrial automation, and consumer electronics. Its high efficiency, compact size, and reliable performance make it a valuable asset in various electronic systems.

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