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040704.5WR - LITTELFUSE

Description: Surface Mount Fuses FUSE 32V HIGH I2T 1206 TL 4.5A

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PCB Footprints
040704.5WR - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 040704.5WR
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3D Models
040704.5WR - LITTELFUSE  - 3D model - Fuses Chip - 040704.5WR
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040704.5WR Details

  • Manufacturer Part Number:

    040704.5WR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8

  • Blow Characteristic:

    TIME LAG

  • 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

  • Joule Integral-Nom:

    5 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    50 A

  • Rated Current:

    4.5 A

  • Rated Voltage(DC):

    32 V

  • Reference Standard:

    CUL; UL

  • Surface Mount:

    YES

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    0.002 s

040704.5WR Frequently Asked Questions (FAQs)

  • Littelfuse recommends a minimum of 2mm spacing between the fuse and other components, and a PCB layout that allows for easy replacement and inspection. Consult the Littelfuse application note AN9313 for more details.
  • Yes, the 040704.5WR fuse is designed to meet the requirements of IEC 60127-4 and is suitable for use in high-vibration environments. However, it's recommended to consult with Littelfuse or a qualified engineer to ensure the fuse is properly secured and mounted.
  • The 040704.5WR fuse is rated for operation from -40°C to 125°C. However, the fuse's performance and reliability may be affected at extreme temperatures. Consult the datasheet and Littelfuse's application notes for more information.
  • The 040704.5WR fuse is designed to operate up to 2000m above sea level. For applications above 2000m, consult with Littelfuse or a qualified engineer to ensure the fuse's performance and reliability are not affected.
  • The 040704.5WR fuse is designed to withstand high-voltage surges up to 10kV. However, the exact surge withstand capability may vary depending on the application and environment. Consult the datasheet and Littelfuse's application notes for more information.

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040704.5WR Overview

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