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0437008.WR - LITTELFUSE

Description: Littelfuse 8A F Non-Resettable Surface Mount Fuse, 32 V

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PCB Footprints
0437008.WR - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 0437008.WRAxaxa
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3D Models
0437008.WR - LITTELFUSE  - 3D model - Fuses Chip - 0437008.WRAxaxa
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0437008.WR Details

  • Manufacturer Part Number:

    0437008.WR

  • 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

  • Joule Integral-Nom:

    7 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:

    8 A

  • Rated Voltage(AC):

    32 V

  • Rated Voltage(DC):

    35 V

  • Reference Standard:

    CE; CSA; CUL; TUV; UKCA; UL

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    1 s

0437008.WR Frequently Asked Questions (FAQs)

  • The recommended mounting orientation for the 0437008.WR fuse is vertical, with the fuse body upright and the terminals facing downwards. This helps to prevent moisture from entering the fuse body.
  • Yes, the 0437008.WR fuse is designed to withstand high-vibration environments. However, it's recommended to follow the manufacturer's guidelines for vibration testing and to ensure proper mounting and securing of the fuse.
  • The 0437008.WR fuse is rated for operation up to 125°C. However, it's recommended to derate the fuse's current rating by 1.5% for every 1°C above 85°C to ensure reliable operation.
  • Yes, the 0437008.WR fuse is designed to operate in outdoor and humid environments. However, it's recommended to follow the manufacturer's guidelines for environmental testing and to ensure proper sealing and protection of the fuse.
  • The recommended wire size for connecting to the 0437008.WR fuse is 18 AWG to 24 AWG. However, the specific wire size may vary depending on the application and the required current rating.

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