MF-RHT200-0 Product Overview

Introduction

The MF-RHT200-0 is a versatile electronic component that belongs to the category of resettable fuses. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Resettable Fuse
• Use: Overcurrent protection in electronic circuits
• Characteristics: Resettable, compact, reliable
• Package: SMD (Surface Mount Device)
• Essence: Provides overcurrent protection by interrupting the circuit during fault conditions
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Operating Voltage: 6V to 60V
• Hold Current: 2A
• Trip Current: 4A
• Maximum Current: 100A
• Operating Temperature: -40°C to 85°C
• Resistance: <0.1Ω

Detailed Pin Configuration

The MF-RHT200-0 features a standard SMD pin configuration with two terminals for surface mounting onto PCBs.

Functional Features

• Resettable: Automatically resets after fault condition is removed
• Overcurrent Protection: Safeguards electronic circuits from excessive current
• Compact Design: Space-saving SMD package for integration into small form factor devices
• Reliable Operation: Ensures consistent performance under varying conditions

Advantages and Disadvantages

Advantages

• Resettable functionality increases longevity
• Compact size allows for integration into space-constrained designs
• Reliable overcurrent protection enhances circuit safety

Disadvantages

• Limited maximum current handling compared to traditional fuses
• Sensitive to temperature variations in extreme environments

Working Principles

The MF-RHT200-0 operates based on the principle of positive temperature coefficient (PTC) resistance. During normal operating conditions, the device maintains a low resistance. However, when an overcurrent event occurs, the resistance rapidly increases, effectively limiting the current flow and protecting the circuit.

Detailed Application Field Plans

The MF-RHT200-0 is ideally suited for various applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies - Battery management systems

Detailed and Complete Alternative Models

• MF-RHT250-0: Higher hold and trip currents for increased protection
• MF-RHT150-0: Lower hold and trip currents for more sensitive applications
• MF-RHT300-0: Extended operating voltage range for diverse circuit requirements

In conclusion, the MF-RHT200-0 resettable fuse offers reliable overcurrent protection in a compact and resettable form factor, making it suitable for a wide range of electronic applications.

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