RXEF017-2

Product Overview

RXEF017-2 belongs to the category of electronic components and is specifically a resettable fuse. It is commonly used for overcurrent protection in various electronic circuits. The characteristics of RXEF017-2 include its compact size, high current-carrying capacity, and resettable functionality. It is typically packaged in tape and reel format and is available in various quantities to suit different production needs.

Specifications

• Rated Voltage: 60V
• Hold Current: 0.17A
• Trip Current: 0.34A
• Max Current: 40A
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

RXEF017-2 has two pins for connection. Pin 1 is the input terminal, and pin 2 is the output terminal.

Functional Features

• Resettable functionality allows for multiple uses without replacement.
• High current-carrying capacity ensures reliable overcurrent protection.
• Compact size enables integration into space-constrained electronic designs.

Advantages and Disadvantages

Advantages

• Resettable feature increases product lifespan.
• High current capacity provides robust protection.
• Compact size allows for versatile application.

Disadvantages

• Limited maximum current compared to some non-resettable fuses.
• May have a higher initial cost compared to traditional fuses.

Working Principles

RXEF017-2 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 and returns to its low-resistance state, resetting the fuse for continued operation.

Detailed Application Field Plans

RXEF017-2 is widely used in various electronic devices and systems, including: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to RXEF017-2 include: - RXEF017-1: Lower hold and trip currents for more sensitive applications. - RXEF017-3: Higher hold and trip currents for increased protection.

In conclusion, RXEF017-2 is a versatile resettable fuse with a compact design and high current-carrying capacity, making it suitable for a wide range of electronic applications.

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