Littelfuse Inc.
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RXEF065-2
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RXEF065-2

Product Overview

Category

RXEF065-2 belongs to the category of resettable fuses.

Use

It is used for overcurrent protection in various electronic circuits and devices.

Characteristics

  • Resettable
  • Reliable overcurrent protection
  • Compact size

Package

The RXEF065-2 comes in a standard surface mount package.

Essence

The essence of RXEF065-2 lies in its ability to provide reliable overcurrent protection while being resettable, making it suitable for a wide range of electronic applications.

Packaging/Quantity

The RXEF065-2 is typically packaged in reels and is available in varying quantities depending on the manufacturer.

Specifications

  • Maximum Voltage: 60V
  • Hold Current: 0.65A
  • Trip Current: 1.3A
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The RXEF065-2 has two pins, with one serving as the input and the other as the output.

Functional Features

  • Overcurrent protection
  • Resettable functionality
  • Fast response time

Advantages

  • Resettable design
  • Reliable overcurrent protection
  • Suitable for various electronic applications

Disadvantages

  • Limited maximum voltage
  • Specific trip and hold current ratings may not be suitable for all applications

Working Principles

The RXEF065-2 operates based on the principle of positive temperature coefficient (PTC) resistance. When an overcurrent condition occurs, the resistance of the device increases, limiting the current flow. Once the fault is removed, the device resets itself, allowing normal operation to resume.

Detailed Application Field Plans

The RXEF065-2 can be used in: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to RXEF065-2 include: - RXEF075-2 - RXEF085-2 - RXEF095-2

In conclusion, the RXEF065-2 resettable fuse offers reliable overcurrent protection with the added benefit of being resettable, making it a versatile choice for various electronic applications.

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تکنیکی حل میں RXEF065-2 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure, here are 10 common questions and answers related to the application of RXEF065-2 in technical solutions:

  1. What is the maximum voltage rating of RXEF065-2?

    • The maximum voltage rating of RXEF065-2 is 60V.

  2. What is the hold current of RXEF065-2?

    • The hold current of RXEF065-2 is 0.65A.

  3. What is the maximum interrupt current of RXEF065-2?

    • The maximum interrupt current of RXEF065-2 is 40A.

  4. Can RXEF065-2 be used for overcurrent protection in automotive applications?

    • Yes, RXEF065-2 is suitable for overcurrent protection in automotive applications.

  5. What is the operating temperature range of RXEF065-2?

    • The operating temperature range of RXEF065-2 is -40°C to 85°C.

  6. Is RXEF065-2 RoHS compliant?

    • Yes, RXEF065-2 is RoHS compliant.

  7. What is the typical resistance of RXEF065-2?

    • The typical resistance of RXEF065-2 is 0.15 ohms.

  8. Can RXEF065-2 be used in battery protection circuits?

    • Yes, RXEF065-2 can be used in battery protection circuits.

  9. Does RXEF065-2 have agency approvals such as UL or TUV?

    • Yes, RXEF065-2 has UL and TUV agency approvals.

  10. What is the typical response time of RXEF065-2 under fault conditions?

    • The typical response time of RXEF065-2 under fault conditions is less than 5 milliseconds.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.