RXEF185K-0.167

Product Overview

RXEF185K-0.167 belongs to the category of resettable fuses. These fuses are used for overcurrent protection in various electronic circuits. The RXEF185K-0.167 fuse is characterized by its resettable nature, compact package, and high current-carrying capacity. It is typically packaged in tape and reel format, with a quantity of 1000 pieces per reel.

Specifications

• Model: RXEF185K-0.167
• Category: Resettable Fuse
• Current Rating: 0.167A
• Package Type: Tape and Reel
• Quantity: 1000 pieces per reel

Detailed Pin Configuration

The RXEF185K-0.167 fuse has two pins for connection. Pin 1 is the input terminal, while pin 2 is the output terminal.

Functional Features

• Resettable nature allows for multiple uses
• High current-carrying capacity
• Compact design for space-saving installations

Advantages

• Resettable feature increases product lifespan
• Suitable for applications requiring repeated protection

Disadvantages

• May have higher initial cost compared to traditional fuses
• Limited fault current interruption capability

Working Principles

The RXEF185K-0.167 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 resets the fuse for normal operation.

Application Field Plans

The RXEF185K-0.167 is commonly used in various electronic devices such as power supplies, battery packs, and consumer electronics. Its resettable nature makes it suitable for applications where frequent overcurrent events may occur.

Alternative Models

• RXEF185K-0.125
• RXEF185K-0.250
• RXEF185K-0.375

In conclusion, the RXEF185K-0.167 resettable fuse offers a reliable solution for overcurrent protection in electronic circuits, especially in applications where repeated protection is required.

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