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0448002.MR - LITTELFUSE

Description: Surface Mount Fuses 125VAC 2A .03529ohms 448 NANO2

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0448002.MR - LITTELFUSE PCB footprint - Other - Other - 0448002.MR-3
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0448002.MR Details

  • Manufacturer Part Number:

    0448002.MR

  • 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:

    8

  • Blow Characteristic:

    VERY FAST

  • 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

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    50 A

  • Rated Current:

    2 A

  • Rated Voltage(AC):

    125 V

  • Rated Voltage(DC):

    125 V

  • Reference Standard:

    CE; CSA; PSE; UKCA; UL

  • Surface Mount:

    YES

  • Terminal Finish:

    GOLD

  • Terminal Shape:

    END CAP

  • Trip Time or Delay:

    5 s

0448002.MR Frequently Asked Questions (FAQs)

  • The recommended mounting orientation is vertical, with the fuse body upright and the terminals facing downwards. This helps to prevent moisture accumulation and ensures reliable operation.
  • Yes, the 0448002.MR fuse is designed to withstand high-vibration environments. However, it's essential to ensure that the fuse is properly secured to the PCB or mounting surface to prevent damage or dislodging.
  • To determine the correct fuse rating, you need to consider the maximum current, voltage, and power requirements of your circuit. You should also consider the ambient temperature, wire size, and other environmental factors that may affect the fuse's performance.
  • The 0448002.MR fuse is rated for operation up to 125°C. However, it's essential to derate the fuse's current rating according to the ambient temperature to ensure reliable operation. Consult the datasheet for derating curves and guidelines.
  • The recommended soldering profile for the 0448002.MR fuse is a peak temperature of 260°C for 10 seconds, with a ramp-up rate of 3°C/second and a ramp-down rate of 6°C/second. Consult the datasheet for more detailed soldering guidelines.

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0448002.MR Overview

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0448002.MR Alternates

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Image Part Number Model
Part Image 0451002.MRL Littelfuse Inc

Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, NANO2

Part Image 0453002.NRL Littelfuse Inc

Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, NANO

Part Image 0451002.MR Littelfuse Inc

Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, NANO

Part Image TR2/6125FA2A Cooper Industries

Electric Fuse, Fast Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, 6125

Part Image 0451002.NR Littelfuse Inc

Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, NANO

For a full list of alternate parts for 0448002.MR, check out Findchips.com