BPX 81-3

BPX 81-3: Product Overview and Specifications

Introduction

The BPX 81-3 is a crucial component in the field of electronic devices, serving a variety of functions. This entry will provide an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The BPX 81-3 belongs to the category of optoelectronic devices and is primarily used for light detection and signal transmission in electronic circuits. Its compact design and high sensitivity make it suitable for various applications in electronic equipment.

Characteristics

The BPX 81-3 is characterized by its small size, low power consumption, and high response speed. It is designed to operate effectively in both ambient and controlled lighting conditions, making it versatile for different environments.

Package and Quantity

The BPX 81-3 is typically packaged in a protective casing to ensure its durability and reliability. It is commonly available in quantities suitable for small to medium-scale electronic projects.

Specifications

• Wavelength Range: 400nm to 1100nm
• Photocell Material: Silicon
• Operating Voltage: 5V
• Operating Temperature: -40°C to 85°C
• Response Time: <10μs

Detailed Pin Configuration

The BPX 81-3 features a standard three-pin configuration: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)

Functional Features

• High sensitivity to light intensity variations
• Low dark current for improved signal-to-noise ratio
• Wide spectral range for versatility in different light sources

Advantages and Disadvantages

Advantages

• Compact and lightweight design
• Fast response time
• Low power consumption

Disadvantages

• Susceptible to damage from excessive light exposure
• Limited operating temperature range

Working Principles

The BPX 81-3 operates on the principle of photovoltaic effect, where incident light generates a flow of current within the silicon photocell. This current is then utilized for various electronic applications, such as light sensing and signal transmission.

Application Field Plans

The BPX 81-3 finds extensive use in the following application fields: 1. Light-sensitive switches and sensors 2. Optical communication systems 3. Industrial automation and control 4. Consumer electronics, such as cameras and light meters

Alternative Models

For users seeking alternatives to the BPX 81-3, the following models can be considered: - BPW21R: Offers enhanced sensitivity and wider spectral range - BPW34: Provides higher output current and lower dark current

In conclusion, the BPX 81-3 serves as a vital component in the realm of optoelectronic devices, offering reliable performance and versatility across various electronic applications.

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