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1812L110 - LITTELFUSE

Description: LITTELFUSE - 1812L110PR - Resettable Fuse, PPTC, 1812 (4532 Metric), POLYFUSE 1812L Series, 6 VDC, 1.1 A, 2.2 A, 0.3 s

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Symbol
1812L110 - LITTELFUSE - PCB symbol
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PCB Footprints
1812L110 - LITTELFUSE PCB footprint - Other - Other - 1812L
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3D Models
1812L110 - LITTELFUSE - 3D model - Other - 1812L
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1812L110 Details

  • Manufacturer Part Number:

    1812L110

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ,

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8.25

  • Additional Feature:

    0.226 OHMS AT 20 DEGREE

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Packing Method:

    TR, 7/13 INCH

  • Rated Temperature:

    85 °C

  • Resistance:

    0.05 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERLOAD PROTECTION

1812L110 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 1812L110 is a rectangular pad with dimensions of 1.8mm x 1.2mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
  • The 1812L110 is rated for operation up to 150°C, but it's recommended to derate the current rating by 1.5% per degree Celsius above 125°C to ensure reliable operation.
  • To prevent damage during soldering, it's recommended to use a soldering iron with a temperature of 260°C or less, and to limit the soldering time to 3 seconds or less. Additionally, use a solder with a melting point of 180°C or higher.
  • The 1812L110 should be stored in a dry, cool place with a temperature range of 5°C to 30°C and a relative humidity of 60% or less. Avoid storing the device in direct sunlight or near sources of moisture.
  • The 1812L110 is designed to withstand vibrations up to 10G, but it's recommended to secure the device to the PCB using a suitable adhesive or mechanical fastening to prevent movement during vibration.

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1812L110 Overview

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1812L110 Alternates

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Image Part Number Model
Part Image 1812L110PR Littelfuse Inc

PTC Resettable Fuse, 0.04ohm, Surface Mount
Part Image 1812L110-C Littelfuse Inc

PTC Resettable Fuse, Surface Mount
Part Image 1812L110-CPR Littelfuse Inc

PTC Resettable Fuse, 0.04ohm, Surface Mount
Part Image 1812L110PRT Littelfuse Inc

PTC Resettable Fuse, 0.05ohm, Surface Mount