Littelfuse Inc.
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MICROSMD075F-2
Details bekijken DataSheets

MICROSMD075F-2

Product Overview

Category

The MICROSMD075F-2 belongs to the category of surface mount resettable fuses.

Use

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

Characteristics

  • Resettable fuse
  • Surface mount technology (SMT) package
  • Fast response time
  • High current rating

Package

The MICROSMD075F-2 is typically available in tape and reel packaging.

Essence

The essence of MICROSMD075F-2 lies in its ability to provide reliable overcurrent protection in a compact SMT package.

Packaging/Quantity

It is commonly packaged in reels with a specific quantity per reel, typically 3000 or 5000 pieces per reel.

Specifications

  • Current Rating: 750mA
  • Voltage Rating: 15V
  • Hold Current: 750mA
  • Trip Current: 1.5A
  • Max Voltage: 30V
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MICROSMD075F-2 has two terminals for surface mounting onto the circuit board. The detailed pin configuration includes the terminal layout and dimensions, which can be found in the product datasheet.

Functional Features

  • Resettable overcurrent protection
  • Compact SMT design
  • Fast trip time
  • Reliable performance

Advantages

  • Resettable functionality
  • Space-saving SMT package
  • Fast response to overcurrent conditions
  • Suitable for automated assembly processes

Disadvantages

  • Limited maximum voltage rating
  • May require careful consideration of thermal management in high-current applications

Working Principles

The MICROSMD075F-2 operates based on the principle of positive temperature coefficient (PTC) behavior. 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 MICROSMD075F-2 is widely used in various electronic devices and circuits, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supplies

Detailed and Complete Alternative Models

  • Littelfuse 1812L075/24DR
  • Bourns MF-R075-0-99
  • Bel Fuse 0ZCM0075FF2G

In conclusion, the MICROSMD075F-2 is a versatile surface mount resettable fuse that provides reliable overcurrent protection in a compact form factor. Its fast response time and resettable functionality make it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MICROSMD075F-2 in technische oplossingen

  1. What is MICROSMD075F-2?

    • MICROSMD075F-2 is a surface mount fuse designed to protect electronic circuits from overcurrent conditions.

  2. What are the typical applications of MICROSMD075F-2?

    • MICROSMD075F-2 is commonly used in power supplies, battery chargers, and other electronic devices to provide overcurrent protection.

  3. What is the voltage rating of MICROSMD075F-2?

    • The voltage rating of MICROSMD075F-2 is typically 60V.

  4. What is the current rating of MICROSMD075F-2?

    • The current rating of MICROSMD075F-2 is 750mA.

  5. How does MICROSMD075F-2 respond to overcurrent conditions?

    • MICROSMD075F-2 is designed to quickly open the circuit when an overcurrent condition is detected, effectively protecting the connected components.

  6. Can MICROSMD075F-2 be used in automotive applications?

    • Yes, MICROSMD075F-2 can be used in automotive electronics for overcurrent protection.

  7. Is MICROSMD075F-2 RoHS compliant?

    • Yes, MICROSMD075F-2 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What is the operating temperature range of MICROSMD075F-2?

    • The operating temperature range of MICROSMD075F-2 is typically -40°C to 85°C.

  9. Does MICROSMD075F-2 have any agency certifications?

    • Yes, MICROSMD075F-2 may have certifications such as UL recognition and TUV approval, depending on the specific model.

  10. Can MICROSMD075F-2 be replaced with a different fuse type?

    • It's important to consult the device's specifications and design requirements before replacing MICROSMD075F-2 with a different fuse type to ensure proper overcurrent protection.