Part Image

0251012.MRT1L - LITTELFUSE

Description: 12 A 32 V AC 32 V DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Axial

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PCB Footprints
0251012.MRT1L - LITTELFUSE PCB footprint - Other - Other - 0251012.MRT1L-4
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3D Models
0251012.MRT1L - LITTELFUSE  - 3D model - Other - 0251012.MRT1L-4
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0251012.MRT1L Details

  • Manufacturer Part Number:

    0251012.MRT1L

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.15

  • Additional Feature:

    RATED BREAKING CAPACITY AT 32 VDC: 300 A

  • Blow Characteristic:

    VERY FAST

  • Body Height:

    7.11 mm

  • Body Length or Diameter:

    3.18 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    PICO

  • JESD-609 Code:

    e3

  • Joule Integral-Nom:

    45 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:

    12 A

  • Rated Voltage(AC):

    32 V

  • Rated Voltage(DC):

    32 V

  • Reference Standard:

    CE; CSA; CUL; UKCA; UL

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    PIN WIRE

  • Trip Time or Delay:

    10 s

0251012.MRT1L Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 0251012.MRT1L is a rectangular pad with dimensions of 1.3mm x 0.8mm, with a 0.5mm radius corner. The pad should be centered on the component and have a solder mask defined around it.
  • To ensure reliable soldering of the 0251012.MRT1L, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pad. Use a soldering technique that minimizes the risk of overheating the component.
  • The maximum operating temperature range for the 0251012.MRT1L is -40°C to 125°C. However, it's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance and reliability.
  • Yes, the 0251012.MRT1L is designed to withstand high-vibration environments. However, it's recommended to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB.
  • The recommended storage condition for the 0251012.MRT1L is in a dry, cool place with a temperature range of 20°C to 30°C and humidity below 60%. Avoid storing the component in direct sunlight or near sources of moisture.

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0251012.MRT1L Overview

Use the download button to access the 0251012.MRT1L schematic symbol, PCB footprint, and 3D model.
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Part Image 0251012.HX Littelfuse Inc

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Part Image 0251012.HAT1 Littelfuse Inc

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Part Image 0251012.NRT1HF Littelfuse Inc

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For a full list of alternate parts for 0251012.MRT1L, check out Findchips.com