Part Image

0449004.MR - LITTELFUSE

Description: Surface Mount Fuses 125VAC 4A .0227ohms 449 NANO2

Download 0449004.MR 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
0449004.MR - 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)

0449004.MR Details

  • Manufacturer Part Number:

    0449004.MR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8

  • Additional Feature:

    RATED BREAKING CAPACITY AT 125 VDC: 50 A

  • Blow Characteristic:

    SLOW

  • Body Breadth:

    2.69 mm

  • Body Height:

    2.69 mm

  • Body Length or Diameter:

    6.1 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    NANO2

  • JESD-609 Code:

    e4

  • Joule Integral-Nom:

    40 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    100 A

  • Rated Current:

    4 A

  • Rated Voltage(AC):

    100 V

  • Rated Voltage(DC):

    125 V

  • Reference Standard:

    CE; CUL; PSE; UKCA; UL

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au)

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    0.002 s

0449004.MR Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for the 0449004.MR is between 250°C to 260°C for a maximum of 5 seconds.
  • Yes, the 0449004.MR is compatible with lead-free soldering processes, making it suitable for RoHS-compliant applications.
  • The maximum surge current rating for the 0449004.MR is 100A for a duration of 8.3ms.
  • Yes, the 0449004.MR is designed to operate in high-temperature environments, with a maximum operating temperature of 150°C.
  • Yes, the 0449004.MR meets the requirements for automotive applications, including AEC-Q200 qualification.

Trust Checks

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

0449004.MR Overview

Use the download button to access the 0449004.MR 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 04490, or try a keyword search, such as Electric Fuses

Parts related to 0449004.MR

Showing 0 results

Select Package Category

Package Categories

Datasheet PDF Preview