MF-RX250-0-99

Introduction

The MF-RX250-0-99 is a component belonging to the category of resettable fuses. 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: Resettable Fuse
• Use: Overcurrent protection in electronic circuits
• Characteristics: Resettable, compact, reliable
• Package: Surface mount device (SMD)
• Essence: Provides overcurrent protection by limiting the flow of current
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Maximum Voltage: 30V
• Hold Current: 2.5A
• Trip Current: 5A
• Operating Temperature Range: -40°C to 85°C
• Resistance: <0.1Ω

Detailed Pin Configuration

The MF-RX250-0-99 has two terminals for connection within the circuit. The pin configuration is as follows: - Pin 1: Input terminal - Pin 2: Output terminal

Functional Features

• Resettable: Automatically resets after the fault condition is removed
• Overcurrent Protection: Limits the current to protect the circuit components
• Compact Design: Space-saving SMD package
• Reliable Operation: Ensures consistent performance over time

Advantages and Disadvantages

Advantages

• Automatic reset reduces maintenance efforts
• Provides reliable overcurrent protection
• Compact size allows for integration into small electronic devices

Disadvantages

• Limited maximum voltage and current ratings
• May exhibit higher resistance compared to traditional fuses

Working Principles

The MF-RX250-0-99 operates based on the principle of positive temperature coefficient (PTC). When an overcurrent condition occurs, the resistance of the PTC material increases, limiting the current flow. Once the fault is removed, the PTC material cools down, allowing the current to flow again.

Detailed Application Field Plans

The MF-RX250-0-99 is commonly used in various electronic devices and systems, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment

Detailed and Complete Alternative Models

Some alternative models to the MF-RX250-0-99 include: - MF-RX160-0-99 - MF-RX375-0-99 - MF-RX500-0-99 - MF-RX750-0-99

In summary, the MF-RX250-0-99 is a resettable fuse designed for overcurrent protection in electronic circuits. Its compact design, automatic reset feature, and reliable operation make it suitable for a wide range of applications.

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