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MF-MSMF110-2
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MF-MSMF110-2

Product Overview

Category

The MF-MSMF110-2 belongs to the category of resettable fuses, also known as PTC (positive temperature coefficient) fuses.

Use

These fuses are commonly used for overcurrent protection in electronic circuits and devices.

Characteristics

  • Resettable: The fuse can automatically reset after the fault condition is removed.
  • Low power consumption: Consumes minimal power during normal operation.
  • Fast response time: Provides quick protection against overcurrent conditions.
  • Compact size: Occupies minimal space on the circuit board.

Package

The MF-MSMF110-2 is typically available in surface mount package (SMD) form.

Essence

The essence of the MF-MSMF110-2 lies in its ability to provide reliable overcurrent protection while offering the convenience of automatic reset functionality.

Packaging/Quantity

The MF-MSMF110-2 is usually packaged in reels containing a specific quantity, such as 3000 pieces per reel.

Specifications

  • Voltage Rating: 60V
  • Current Rating: 1.1A
  • Hold Current: 1.1A
  • Trip Current: 2.2A
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MF-MSMF110-2 features a standard SMD pin configuration with two terminals for surface mounting onto the PCB.

Functional Features

  • Overcurrent Protection: Safeguards the circuit from excessive current flow.
  • Automatic Reset: Restores normal operation once the fault is cleared.
  • Reliable Performance: Ensures consistent protection without the need for replacement.

Advantages and Disadvantages

Advantages

  • Automatic reset feature eliminates the need for manual intervention.
  • Compact size enables integration into space-constrained designs.
  • Fast response time provides swift protection against overcurrent events.

Disadvantages

  • Limited maximum voltage and current ratings compared to traditional fuses.
  • May exhibit slight resistance variation during reset cycles.

Working Principles

The MF-MSMF110-2 operates based on the PTC effect, where its resistance increases significantly when subjected to overcurrent conditions. This increase in resistance limits the current flow, protecting the circuit. Once the fault is removed, the resistance decreases, allowing the fuse to reset and restore normal operation.

Detailed Application Field Plans

The MF-MSMF110-2 is widely used in various electronic devices and systems, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment

Detailed and Complete Alternative Models

Some alternative models to the MF-MSMF110-2 include: - MF-MSMF075-2 - MF-MSMF150-2 - MF-MSMF200-2

In summary, the MF-MSMF110-2 is a resettable fuse designed to provide reliable overcurrent protection in electronic circuits. Its compact size, automatic reset feature, and fast response time make it suitable for a wide range of applications across different industries.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MF-MSMF110-2 i tekniske løsninger

  1. What is the MF-MSMF110-2?

    • The MF-MSMF110-2 is a resettable fuse designed to protect against overcurrent and overtemperature conditions in electronic circuits.

  2. What is the maximum voltage and current rating of the MF-MSMF110-2?

    • The MF-MSMF110-2 has a maximum voltage rating of 60V and a maximum current rating of 1.1A.

  3. How does the MF-MSMF110-2 work?

    • The MF-MSMF110-2 operates by using a polymer-based PTC (positive temperature coefficient) material that increases resistance when exposed to overcurrent or overtemperature conditions, effectively limiting the current flow.

  4. What are the typical applications for the MF-MSMF110-2?

    • The MF-MSMF110-2 is commonly used in battery packs, power supplies, and various electronic devices to provide overcurrent protection.

  5. Is the MF-MSMF110-2 a one-time use component?

    • No, the MF-MSMF110-2 is a resettable fuse, meaning it can return to its normal operating state after the fault condition is removed.

  6. What is the hold current of the MF-MSMF110-2?

    • The hold current of the MF-MSMF110-2 is typically 1.1A, which is the maximum current that the device can handle without tripping.

  7. Can the MF-MSMF110-2 be used in automotive applications?

    • Yes, the MF-MSMF110-2 is suitable for automotive applications where overcurrent protection is required.

  8. What is the response time of the MF-MSMF110-2?

    • The response time of the MF-MSMF110-2 is very fast, typically within milliseconds, providing quick protection against overcurrent events.

  9. Does the MF-MSMF110-2 require any external components for operation?

    • No, the MF-MSMF110-2 is a standalone device and does not require any external components for its operation.

  10. Is the MF-MSMF110-2 RoHS compliant?

    • Yes, the MF-MSMF110-2 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.