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SPM4020T-R47M - TDK

Description: SMD / SMT Inductors (Coils), L=0.47?H, L x W x T :

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PCB Footprints
SPM4020T-R47M - TDK PCB footprint - Other - Other - SPM4010-4020
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3D Models
SPM4020T-R47M - TDK  - 3D model - Other - SPM4010-4020
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SPM4020T-R47M Details

  • Manufacturer Part Number:

    SPM4020T-R47M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Case/Size Code:

    1716

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0195 Ω

  • Inductance-Nom (L):

    0.47 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2 mm

  • Package Length:

    4.4 mm

  • Package Style:

    SMT

  • Package Width:

    4.1 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    9.1 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SPM4020T-R47M Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SPM4020T-R47M can be found in the TDK Corporation's application note or on their website. It is essential to follow the recommended land pattern to ensure proper mounting and to prevent thermal and electrical issues.
  • To prevent damage, it is recommended to handle the SPM4020T-R47M by the edges, avoid touching the pins or the component body, and use an anti-static wrist strap or mat. It is also essential to follow proper soldering and rework procedures to prevent thermal damage.
  • The maximum operating temperature range for the SPM4020T-R47M is -40°C to +125°C, as specified in the datasheet. However, it is essential to note that the component's performance and reliability may degrade if operated at the extreme ends of this range for an extended period.
  • The SPM4020T-R47M is designed to withstand moderate vibration levels. However, if the application involves high-vibration environments, it is recommended to consult with TDK Corporation or perform additional testing to ensure the component's reliability and performance.
  • To prevent moisture absorption, it is recommended to store the SPM4020T-R47M in a dry, cool place, away from direct sunlight and moisture. The component should be stored in its original packaging or in a moisture-proof bag with desiccant packets.

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SPM4020T-R47M Overview

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About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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