Littelfuse Inc.
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RXEF375K
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RXEF375K

Product Overview

RXEF375K is a resettable fuse belonging to the category of electronic components. It is commonly used for overcurrent protection in various electronic circuits. The characteristics of RXEF375K include its compact size, high current-carrying capacity, and resettable functionality. This product is typically packaged in tape and reel format, with a specified quantity per reel.

Specifications

  • Model: RXEF375K
  • Category: Electronic Components
  • Use: Overcurrent Protection
  • Characteristics: Compact Size, High Current-Carrying Capacity, Resettable
  • Package: Tape and Reel
  • Quantity: Specified per Reel

Detailed Pin Configuration

The detailed pin configuration of RXEF375K includes [insert detailed pin configuration here].

Functional Features

RXEF375K offers the following functional features: - Overcurrent Protection - Resettable Functionality - High Current-Carrying Capacity

Advantages and Disadvantages

Advantages

  • Resettable Functionality
  • Compact Size
  • High Current-Carrying Capacity

Disadvantages

  • May have limited response time compared to non-resettable fuses
  • Sensitive to temperature variations

Working Principles

RXEF375K operates based on the principle of utilizing a thermally sensitive element to detect overcurrent conditions. When an overcurrent event occurs, the fuse heats up and undergoes a reversible phase change, effectively interrupting the circuit. Once the fault condition is removed, the fuse resets itself, allowing normal operation to resume.

Detailed Application Field Plans

RXEF375K is suitable for a wide range of applications, including but not limited to: - Consumer Electronics - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment

Detailed and Complete Alternative Models

Some alternative models to RXEF375K include: - RXEF500 - RXEF250 - RXEF600

In conclusion, RXEF375K is a versatile resettable fuse that provides reliable overcurrent protection in various electronic circuits. Its compact size, high current-carrying capacity, and resettable functionality make it a popular choice for designers and engineers across different industries.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan RXEF375K dalam solusi teknis

  1. What is the maximum operating temperature of RXEF375K?

    • The maximum operating temperature of RXEF375K is 125°C.

  2. What is the hold current of RXEF375K?

    • The hold current of RXEF375K is 3.75A.

  3. What is the voltage rating of RXEF375K?

    • The voltage rating of RXEF375K is 72V.

  4. What is the typical resistance of RXEF375K at room temperature?

    • The typical resistance of RXEF375K at room temperature is 0.01 ohms.

  5. Is RXEF375K RoHS compliant?

    • Yes, RXEF375K is RoHS compliant.

  6. Can RXEF375K be used in automotive applications?

    • Yes, RXEF375K is suitable for use in automotive applications.

  7. What is the response time of RXEF375K under fault conditions?

    • The response time of RXEF375K under fault conditions is typically less than 5 seconds.

  8. Does RXEF375K have any agency certifications?

    • Yes, RXEF375K is UL recognized and TUV certified.

  9. What is the recommended soldering profile for RXEF375K?

    • The recommended soldering profile for RXEF375K is a peak temperature of 260°C for 10 seconds.

  10. Can RXEF375K be used in overcurrent protection circuits?

    • Yes, RXEF375K is designed for use in overcurrent protection circuits.