Part Image

0440003.WR - LITTELFUSE

Description: Littelfuse 3A F Non-Resettable Surface Mount Fuse, 32V ac/dc

Download 0440003.WR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
3D Models
0440003.WR - LITTELFUSE  - 3D model
click to zoom
Note! To download footprints and symbols, use the build and request forms below

Build

Launch Build Wizard
Build Wizard not available for this package category!

Request (48 hours)

0440003.WR Details

  • Manufacturer Part Number:

    0440003.WR

  • 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

  • Joule Integral-Nom:

    1 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:

    3 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

0440003.WR 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 0440003.WR 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.
  • To determine the correct fuse size and type, consider factors such as the circuit's voltage, current, and power ratings, as well as the application's specific requirements and safety standards. Consult the manufacturer's selection guide or consult with a qualified engineer or technician.
  • The 0440003.WR fuse is rated for operation up to 125°C, but it's recommended to derate the fuse's current rating according to the manufacturer's derating curve for high-temperature applications.
  • Store the fuses in their original packaging, away from direct sunlight, moisture, and extreme temperatures. Handle the fuses by the body, avoiding touching the terminals or glass body to prevent damage or contamination.

Trust Checks

No trust score is available for this model.
Trust Score Unavailable
Sponsored

0440003.WR Overview

Use the download button to access the 0440003.WR 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 04400, or try a keyword search, such as Electric Fuses

Parts related to 0440003.WR

Showing 0 results

Select Package Category

Package Categories

Datasheet PDF Preview