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0273.400H - LITTELFUSE

Description: Littelfuse 0.4A Radial FF Leaded PCB Mount Fuse, 125 V ac/dc

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Symbol
0273.400H - LITTELFUSE - PCB symbol
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PCB Footprints
0273.400H - LITTELFUSE PCB footprint - Other - Other - 0273.400H-1
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3D Models
0273.400H - LITTELFUSE - 3D model - Other - 0273.400H-1
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0273.400H Details

  • Manufacturer Part Number:

    0273.400H

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6.83

  • Blow Characteristic:

    VERY FAST

  • Body Height:

    8.89 mm

  • Body Length or Diameter:

    6.35 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    MICRO

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    BULK

  • Rated Breaking Capacity:

    10000 A

  • Rated Current:

    0.4 A

  • Rated Voltage(AC):

    125 V

  • Rated Voltage(DC):

    125 V

  • Reference Standard:

    CSA; QPL; UL

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Shape:

    PIN WIRE

  • Trip Time or Delay:

    14400 s

0273.400H Frequently Asked Questions (FAQs)

  • The recommended mounting orientation for the 0273.400H fuse is vertical, with the fuse body upright and the terminals facing downwards. This helps prevent moisture accumulation and ensures reliable operation.
  • Yes, the 0273.400H 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.
  • The maximum operating temperature for the 0273.400H fuse is 125°C (257°F). Exceeding this temperature may affect the fuse's performance and reliability.
  • Yes, the 0273.400H fuse is designed to operate in harsh environments, including outdoor applications. However, it's essential to ensure proper sealing and protection from moisture and contaminants.
  • The recommended wire size for connecting to the 0273.400H fuse is 14 AWG (1.5 mm²) or larger. Using a smaller wire size may lead to overheating and reduced fuse performance.

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0273.400H Overview

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