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04401.75WR - LITTELFUSE

Description: Littelfuse 1.75A F Non-Resettable Surface Mount Fuse, 32V ac/dc

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Symbol
04401.75WR - LITTELFUSE - PCB symbol
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PCB Footprints
04401.75WR - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 1206(3216 Metric)_2024
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3D Models
04401.75WR - LITTELFUSE - 3D model - Fuses Chip - 1206(3216 Metric)_2024
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04401.75WR Details

  • Manufacturer Part Number:

    04401.75WR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.95

  • Blow Characteristic:

    FAST

  • Body Breadth:

    1.63 mm

  • Body Height:

    0.835 mm

  • Body Length or Diameter:

    3.2 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    1206

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    50 A

  • Rated Current:

    1.75 A

  • Rated Voltage(AC):

    32 V

  • Rated Voltage(DC):

    32 V

  • Reference Standard:

    CSA; CUL; UL

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    5 s

04401.75WR 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 04401.75WR 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 04401.75WR fuse has a maximum operating temperature of 125°C, but it's recommended to derate the fuse's current rating for temperatures above 85°C to ensure reliable operation.
  • The 04401.75WR fuse has a sealed construction, but it's still recommended to follow the manufacturer's guidelines for humidity and moisture exposure to ensure reliable operation.
  • The recommended wire size for connecting to the 04401.75WR fuse is 18 AWG to 24 AWG, depending on the specific application and current requirements.

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04401.75WR Overview

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