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CM453232-R47KL - Bourns

Description: 470 nH Unshielded Drum Core, Wirewound Inductor 545 mA 320mOhm Max 1812 (4532 Metric)

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Symbol
CM453232-R47KL - Bourns - PCB symbol
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PCB Footprints
CM453232-R47KL - Bourns PCB footprint - Inductor Moulded - Inductor Moulded - 1812 (4532 Metric)_2024
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3D Models
CM453232-R47KL - Bourns - 3D model - Inductor Moulded - 1812 (4532 Metric)_2024
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CM453232-R47KL Details

  • Manufacturer Part Number:

    CM453232-R47KL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP, 1812, ROHS COMPLIANT

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Case/Size Code:

    1812

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.32 Ω

  • Inductance-Nom (L):

    0.47 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.2 mm

  • Package Length:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    3.2 mm

  • Packing Method:

    TR, 7 Inch

  • Quality Factor-Min (at L-nom):

    40

  • Rated Current-Max:

    0.545 A

  • Self Resonance Frequency:

    145 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    25.2 MHz

  • Tolerance:

    10%

CM453232-R47KL Frequently Asked Questions (FAQs)

  • Bourns 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.
  • Follow the recommended soldering profile and use a solder with a melting point below 260°C to prevent damage to the component. Ensure the PCB is clean and free of oxidation before soldering.
  • The CM453232-R47KL is rated for operation from -40°C to +125°C, but derating may be necessary for high-temperature applications. Consult the datasheet for specific derating guidelines.
  • Yes, the CM453232-R47KL is designed to withstand vibrations up to 10g peak acceleration, but it's essential to ensure proper PCB mounting and secure the component to prevent mechanical stress.
  • Start by verifying the PCB layout and soldering quality. Check for signs of overheating, electrical overstress, or physical damage. Consult the datasheet and application notes for troubleshooting guidelines and contact Bourns support if necessary.

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CM453232-R47KL Overview

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