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1812L110/33MR - LITTELFUSE

Description: Resettable POLYFUSE 20A 33V Littelfuse 1.1A Surface Mount Resettable Fuse, 33 V dc

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Symbol
1812L110/33MR - LITTELFUSE - PCB symbol
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PCB Footprints
1812L110/33MR - LITTELFUSE PCB footprint - Other - Other - 1812L
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3D Models
1812L110/33MR - LITTELFUSE - 3D model - Other - 1812L
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1812L110/33MR Details

  • Manufacturer Part Number:

    1812L110/33MR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2 mm

  • Package Length:

    4.73 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    3.41 mm

  • Packing Method:

    TR, 7 INCH

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    0.06 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    33 V

1812L110/33MR Frequently Asked Questions (FAQs)

  • The recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 3 seconds. It's essential to follow the recommended soldering profile to prevent damage to the component.
  • Yes, the 1812L110/33MR is designed to withstand high-vibration environments. However, it's crucial to ensure proper mounting and secure the component to prevent mechanical stress and damage.
  • The 1812L110/33MR is rated for operation up to 150°C (302°F). However, it's essential to derate the component according to the temperature derating curve provided in the datasheet to ensure reliable operation.
  • Store the 1812L110/33MR in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the leads or electrical contacts to prevent damage and electrostatic discharge.
  • The 1812L110/33MR is designed to operate in a normal environment. For humid or corrosive environments, consider using a conformal coating or potting the component to protect it from moisture and corrosion.

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1812L110/33MR Overview

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