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0476004.MR - LITTELFUSE

Description: Littelfuse 4A F Non-Resettable Surface Mount Fuse, 250V

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Symbol
0476004.MR - LITTELFUSE - PCB symbol
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PCB Footprints
0476004.MR - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 0476004.MR
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3D Models
0476004.MR - LITTELFUSE - 3D model - Fuses Chip - 0476004.MR
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0476004.MR Details

  • Manufacturer Part Number:

    0476004.MR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.12

  • Additional Feature:

    RATED BREAKING CAPACITY AT 125 VDC: 300 A, PRE ARCHING TIME: OPEN WITHIN 1 MILLISEC AT 1000% RATED CURRENT

  • Blow Characteristic:

    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:

    NANO

  • Joule Integral-Nom:

    2 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    100 A

  • Rated Current:

    4 A

  • Rated Voltage(AC):

    250 V

  • Rated Voltage(DC):

    125 V

  • Reference Standard:

    CUL; PSE; UL

  • Surface Mount:

    YES

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    0.001 s

0476004.MR Frequently Asked Questions (FAQs)

  • The recommended mounting orientation is vertical, with the fuse body in a upright position, to ensure proper heat dissipation and to prevent moisture accumulation.
  • Yes, the 0476004.MR fuse is designed to withstand high-vibration environments, but it's recommended to follow the manufacturer's guidelines for vibration testing and to ensure proper mounting and securing of the fuse.
  • The 0476004.MR fuse is rated for operation up to 125°C, but its performance may degrade at higher temperatures. It's recommended to derate the fuse's current rating by 1.5% for every 10°C above 85°C.
  • Yes, the 0476004.MR fuse is designed and certified for use in safety-critical applications, such as in automotive and industrial control systems, and meets relevant industry standards for reliability and performance.
  • Yes, the 0476004.MR fuse can be used in parallel or series configurations, but it's recommended to follow the manufacturer's guidelines for fuse coordination and to ensure that the total current rating of the fuses in parallel or series does not exceed the maximum rated current.

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0476004.MR Overview

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0476004.MR Alternates

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Part Image 0476004.MRSN Littelfuse Inc

ELECTRIC FUSE