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49470SC - Murata Electronics

Description: 47 µH Shielded Wirewound Inductor 2.3 A 100mOhm Max Nonstandard, 4 Lead

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49470SC - Murata Electronics - PCB symbol
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49470SC - Murata Electronics PCB footprint - Other - Other - 49470SC-2
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49470SC Details

  • Manufacturer Part Number:

    49470SC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    4848

  • Construction:

    Rectangular

  • DC Resistance:

    0.1 Ω

  • Inductance-Nom (L):

    47 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    8 mm

  • Package Length:

    12.2 mm

  • Package Style:

    SMT

  • Package Width:

    12.2 mm

  • Packing Method:

    TR, 15 INCH

  • Rated Current-Max:

    2.3 A

  • Self Resonance Frequency:

    9 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    20%

49470SC Frequently Asked Questions (FAQs)

  • Murata recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize parasitic inductance and capacitance.
  • Murata recommends following the derating guidelines in the datasheet, using a heat sink or thermal pad, and ensuring good airflow around the converter to prevent overheating.
  • Murata recommends using capacitors with a maximum value of 10uF for the input filter and 22uF for the output filter to prevent oscillation and ensure stability.
  • Yes, but Murata recommends following specific guidelines for synchronization and current sharing to ensure reliable operation and prevent damage to the converters.
  • Murata recommends checking the input voltage, output load, and PCB layout, and using oscilloscopes or other diagnostic tools to identify the root cause of the issue.

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49470SC Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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Part Image 49470SC Murata Power Solutions

General Purpose Inductor, 47uH, 20%, 1 Element, SMD