RUEF800-2

Introduction

The RUEF800-2 is a vital component belonging to the category of electronic circuit protection devices. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Circuit Protection Device
• Use: Protecting electronic circuits from overcurrent and overvoltage conditions
• Characteristics: Fast-acting, resettable, compact design
• Package: SMD (Surface Mount Device)
• Essence: Safeguarding electronic components and circuits
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Voltage Rating: 6V to 60V
• Current Rating: 100mA to 3A
• Operating Temperature: -40°C to 85°C
• Hold Current: 100mA to 3A
• Maximum Voltage Drop: 0.1V to 0.5V

Detailed Pin Configuration

The RUEF800-2 typically features two pins for surface mount installation. The specific pin configuration may vary based on the manufacturer's specifications.

Functional Features

• Overcurrent Protection: Safeguards against excessive current flow
• Overvoltage Protection: Protects against voltage spikes and surges
• Resettable: Automatically resets after the fault condition is removed
• Fast-Acting: Quickly responds to overcurrent or overvoltage events

Advantages and Disadvantages

Advantages

• Resettable functionality increases reliability
• Fast response time protects sensitive components
• Compact design saves space on the circuit board

Disadvantages

• Limited maximum voltage and current ratings
• May exhibit slight power dissipation during operation

Working Principles

The RUEF800-2 operates based on the principle of positive temperature coefficient (PTC) behavior. When subjected to overcurrent or overvoltage conditions, the device's resistance increases, limiting the current flow and protecting the circuit. Once the fault is removed, the device returns to its low-resistance state.

Detailed Application Field Plans

The RUEF800-2 finds extensive use in various electronic applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supplies

Detailed and Complete Alternative Models

• RUEF800-1: Lower current rating variant
• RUEF800-3: Higher current rating variant
• RUEF800-4: Extended voltage range variant

In conclusion, the RUEF800-2 serves as a crucial electronic circuit protection device with its fast-acting, resettable characteristics, making it suitable for diverse applications across different industries.

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