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2920L300/15DR - LITTELFUSE

Description: Littelfuse 3A Resettable Surface Mount Fuse, 15V dc

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PCB Footprints
2920L300/15DR - LITTELFUSE PCB footprint - Other - Other - 2920L
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3D Models
2920L300/15DR - LITTELFUSE  - 3D model - Other - 2920L
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2920L300/15DR Details

  • Manufacturer Part Number:

    2920L300/15DR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8.25

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.25 mm

  • Package Length:

    7.98 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    5.44 mm

  • Packing Method:

    TR, 7 INCH

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    0.015 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    15 V

2920L300/15DR Frequently Asked Questions (FAQs)

  • The recommended mounting torque for the 2920L300/15DR is 10-12 in-lbs (1.1-1.4 Nm).
  • While the 2920L300/15DR is rated for operation up to 125°C, it's recommended to derate the fuse's current rating by 2.5% for every 10°C above 85°C to ensure reliable operation.
  • To determine the correct fuse size, consider the maximum current rating of your circuit, the voltage, and the fault current available. Consult the Littelfuse fuse selection guide or consult with a qualified engineer for assistance.
  • The 2920L300/15DR is compatible with wave soldering, reflow soldering, and hand soldering processes. Ensure your PCB's soldering process meets the recommended temperature and time profiles to prevent damage to the fuse.
  • The 2920L300/15DR is designed to last for the life of the product, typically 10-15 years or more, depending on the application and environmental conditions.

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2920L300/15DR Overview

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Part Image 2920L300/15 Littelfuse Inc

PTC Resettable Fuse, 0.015ohm, Surface Mount