SFH 331-JK

Product Overview

SFH 331-JK is a high-performance optoelectronic component belonging to the category of infrared emitters. It is commonly used in various applications such as proximity sensors, industrial automation, and consumer electronics. The SFH 331-JK is known for its high reliability, efficiency, and compact package design. It is available in various packaging options and quantities to suit different application requirements.

Basic Information

• Category: Infrared Emitters
• Use: Proximity sensors, industrial automation, consumer electronics
• Characteristics: High reliability, efficiency, compact design
• Package: Various options available
• Essence: Optoelectronic component
• Packaging/Quantity: Customizable based on application needs

Specifications

The SFH 331-JK features a peak wavelength of 950 nm, with a radiant intensity of 20 mW/sr at 100 mA. It has a forward voltage of 1.35 V and operates within a temperature range of -40°C to +85°C. The component is designed to deliver consistent performance and reliability in diverse operating conditions.

Detailed Pin Configuration

The SFH 331-JK follows a standard pin configuration with clear markings for anode and cathode connections. It typically consists of three pins, with specific functions assigned to each pin for seamless integration into electronic circuits.

Functional Features

The SFH 331-JK offers precise and reliable infrared emission, enabling accurate proximity sensing and object detection. Its high radiant intensity ensures optimal performance in various applications, while the compact design allows for easy integration into electronic devices.

Advantages and Disadvantages

Advantages

• High reliability
• Efficient infrared emission
• Compact design for easy integration

Disadvantages

• Limited peak wavelength range
• Sensitive to extreme environmental conditions

Working Principles

The SFH 331-JK operates based on the principle of infrared light emission. When powered, it emits infrared radiation at a specific wavelength, which is utilized for proximity sensing and object detection. The component's design ensures consistent and stable performance during operation.

Detailed Application Field Plans

The SFH 331-JK finds extensive use in proximity sensors for automated machinery, touchless switches in consumer electronics, and object detection in industrial automation. Its reliable performance and compact form factor make it suitable for diverse applications requiring infrared emission for sensing purposes.

Detailed and Complete Alternative Models

For applications requiring alternative models, the following optoelectronic components can be considered: - SFH 330-JK: Similar characteristics with a slightly different peak wavelength - SFH 332-JK: Higher radiant intensity and wider operating temperature range - SFH 333-JK: Enhanced environmental durability and extended longevity

In conclusion, the SFH 331-JK is a versatile optoelectronic component that offers reliable infrared emission for proximity sensing and object detection across various industries and applications.

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