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0448001.MR - LITTELFUSE

Description: Littelfuse 1A FF Non-Resettable Surface Mount Fuse, 125V

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Symbol
0448001.MR - LITTELFUSE - PCB symbol
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PCB Footprints
0448001.MR - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 0448001.MR
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3D Models
0448001.MR - LITTELFUSE - 3D model - Fuses Chip - 0448001.MR
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0448001.MR Details

  • Manufacturer Part Number:

    0448001.MR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8

  • Blow Characteristic:

    VERY FAST

  • Body Breadth:

    2.69 mm

  • Body Height:

    2.69 mm

  • Body Length or Diameter:

    6.1 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    NANO2

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    50 A

  • Rated Current:

    1 A

  • Rated Voltage(AC):

    125 V

  • Rated Voltage(DC):

    125 V

  • Reference Standard:

    CE; CSA; PSE; UKCA; UL

  • Surface Mount:

    YES

  • Terminal Finish:

    GOLD

  • Terminal Shape:

    END CAP

  • Trip Time or Delay:

    5 s

0448001.MR Frequently Asked Questions (FAQs)

  • The recommended mounting orientation is vertical, with the fuse body upright and the terminals facing downwards. This helps to prevent moisture accumulation and ensures reliable operation.
  • Yes, the 0448001.MR fuse is designed to withstand high-vibration environments. However, it's essential to ensure proper mounting and secure the fuse to prevent damage or dislodging.
  • To determine the correct fuse rating, consider the maximum current and voltage ratings of your circuit. Consult the datasheet and application notes for guidance on selecting the appropriate fuse rating for your specific use case.
  • The 0448001.MR fuse is rated for operation up to 125°C. However, it's essential to consider the derating factors and ensure the fuse is not exposed to temperatures exceeding its rating.
  • Yes, the 0448001.MR fuse is designed to handle high inrush currents. However, it's crucial to consider the fuse's I²t rating and ensure it can withstand the maximum inrush current of your circuit.

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0448001.MR Overview

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0448001.MR Alternates

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Part Image 0451001.NRL Littelfuse Inc

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Part Image 0453001.MR Littelfuse Inc

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Part Image 0453001. Littelfuse Inc

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Part Image R451001.MRL Littelfuse Inc

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Part Image R451001. Littelfuse Inc

Electric Fuse, Very Fast Blow, 1A, 125VAC, 125VDC, 50A (IR), Surface Mount, NANO
For a full list of alternate parts for 0448001.MR, check out Findchips.com