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312005 - LITTELFUSE

Description: Lead-Free 3AG, Fast-Acting Fuse

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Symbol
312005 - LITTELFUSE - PCB symbol
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PCB Footprints
312005 - LITTELFUSE PCB footprint - Other - Other - 312005-3
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3D Models
312005 - LITTELFUSE - 3D model - Other - 312005-3
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312005 Details

  • Manufacturer Part Number:

    312005

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    0

  • Additional Feature:

    PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT

  • Blow Characteristic:

    FAST

  • Body Height:

    31.75 mm

  • Body Length or Diameter:

    6.35 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    3AG

  • JESD-609 Code:

    e0

  • Joule Integral-Nom:

    50 J

  • Mounting Feature:

    INLINE/HOLDER

  • Rated Breaking Capacity:

    35 A

  • Rated Current:

    5 A

  • Rated Voltage(AC):

    250 V

  • Rated Voltage(DC):

    250 V

  • Reference Standard:

    CSA; UL

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Shape:

    END CAP

  • Trip Time or Delay:

    5 s

312005 Frequently Asked Questions (FAQs)

  • Littelfuse provides a recommended PCB layout and land pattern in their application notes or design guides. It's essential to follow these guidelines to ensure proper thermal performance, electrical connection, and reliability.
  • To select the correct fuse, consider factors such as voltage, current, power, and energy ratings. Also, consider the fuse's interrupting rating, melting I²t, and cold resistance. Littelfuse provides a fuse selection guide or online tools to help with this process.
  • The operating temperature range for the 312005 is typically -40°C to 125°C. However, it's essential to check the datasheet or consult with Littelfuse for specific temperature ratings and derating factors.
  • The 312005 is designed to meet specific vibration and shock requirements. However, it's crucial to consult with Littelfuse or refer to their environmental testing reports to ensure the fuse meets your specific application's requirements.
  • The 312005 typically meets various agency approvals and certifications such as UL, CSA, IEC, and RoHS. Check the datasheet or consult with Littelfuse for specific certifications and compliance information.

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312005 Overview

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