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0251004.MRT1L - LITTELFUSE

Description: Fuses with Leads - Through Hole 125V 4A

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0251004.MRT1L - LITTELFUSE  - 3D model
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0251004.MRT1L Details

  • Manufacturer Part Number:

    0251004.MRT1L

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6.98

  • Additional Feature:

    RATED BREAKING CAPACITY AT 125 VDC: 300 A

  • Blow Characteristic:

    VERY FAST

  • Body Height:

    7.11 mm

  • Body Length or Diameter:

    2.8 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    PICO

  • JESD-609 Code:

    e3

  • Joule Integral-Nom:

    2 J

  • Mounting Feature:

    THROUGH HOLE

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    50 A

  • Rated Current:

    4 A

  • Rated Voltage(AC):

    125 V

  • Rated Voltage(DC):

    125 V

  • Reference Standard:

    CCC; CE; CSA; CUL; PSE; TUV; UKCA; UL

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    PIN WIRE

  • Trip Time or Delay:

    0.004 s

0251004.MRT1L Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for the 0251004.MRT1L is between 250°C to 260°C for a maximum of 10 seconds.
  • Yes, the 0251004.MRT1L is compatible with lead-free soldering processes and meets the requirements of the RoHS directive.
  • The maximum operating voltage for the 0251004.MRT1L is 4 kV, but it's recommended to operate it at 2 kV or less for optimal performance and reliability.
  • The 0251004.MRT1L is rated for operation up to 125°C, but it's not recommended for use in high-temperature applications above 100°C without proper derating and thermal management.
  • Yes, the 0251004.MRT1L is designed and manufactured to meet the requirements of high-reliability applications, including aerospace, defense, and medical devices.

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0251004.MRT1L Overview

Use the download button to access the 0251004.MRT1L 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.
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Image Part Number Model
Part Image 0251004.HX Littelfuse Inc

Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, 50A (IR), Through Hole

Part Image 0251004.MAL Littelfuse Inc

Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, 50A (IR), Through Hole, PICO

Part Image 0251004.HRL Littelfuse Inc

Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, 50A (IR), Through Hole, PICO

Part Image 0251004.HRHF Littelfuse Inc

Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, 50A (IR), Through Hole

Part Image 0253004.MXL Littelfuse Inc

Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, 50A (IR), Through Hole

For a full list of alternate parts for 0251004.MRT1L, check out Findchips.com