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SPM10040T-4R7M-HZR - TDK

Description: 4.7 µH Shielded Drum Core, Wirewound Inductor 7.9 A 18mOhm Max Nonstandard

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SPM10040T-4R7M-HZR - TDK PCB footprint - Other - Other - SPM10040T-4R7M-HZR-1
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3D Models
SPM10040T-4R7M-HZR - TDK  - 3D model - Other - SPM10040T-4R7M-HZR-1
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SPM10040T-4R7M-HZR Details

  • Manufacturer Part Number:

    SPM10040T-4R7M-HZR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7

  • Case/Size Code:

    4239

  • Construction:

    Rectangular

  • Core Material:

    Metal

  • DC Resistance:

    0.0159 Ω

  • Inductance-Nom (L):

    4.7 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:

    4 mm

  • Package Length:

    10.7 mm

  • Package Style:

    SMT

  • Package Width:

    10 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    9.1 A

  • Reference Standard:

    AEC-Q200

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SPM10040T-4R7M-HZR Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SPM10040T-4R7M-HZR can be found in the TDK Corporation's recommended footprint document, which is usually available on their website or through their customer support. It's essential to follow the recommended land pattern to ensure proper soldering and to prevent thermal and mechanical stress on the component.
  • To prevent damage, it's recommended to handle the SPM10040T-4R7M-HZR by the edges, avoiding touching the electrical contacts or the ceramic body. Use anti-static wrist straps, mats, or other ESD protection devices to prevent electrostatic discharge damage. Additionally, avoid bending or flexing the component during assembly, as this can cause mechanical stress and damage to the internal structure.
  • The maximum allowable voltage derating for the SPM10040T-4R7M-HZR is typically specified in the datasheet, but it's usually around 80% of the rated voltage. However, it's recommended to consult with TDK Corporation's application engineers or customer support to determine the appropriate voltage derating for your specific application.
  • The SPM10040T-4R7M-HZR is rated for operation up to 125°C, but it's essential to consider the component's power dissipation, thermal resistance, and other environmental factors when operating in high-temperature environments. Consult with TDK Corporation's application engineers or customer support to determine the component's suitability for your specific application.
  • To ensure the reliability and longevity of the SPM10040T-4R7M-HZR, follow proper design and assembly guidelines, such as using the recommended land pattern, avoiding overheating, and minimizing mechanical stress. Additionally, consider implementing derating, using protective devices, and following TDK Corporation's recommended usage guidelines.

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SPM10040T-4R7M-HZR 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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