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VLM10555T-4R3M7R2-2 - TDK

Description: SMD / SMT Inductors (Coils), L=4.3?H, L x W x T :

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VLM10555T-4R3M7R2-2 - TDK PCB footprint - Other - Other - VLM10555T-4R3M7R2-2-3
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VLM10555T-4R3M7R2-2 Details

  • Manufacturer Part Number:

    VLM10555T-4R3M7R2-2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    HALOGEN FREE AND ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Case/Size Code:

    4241

  • Construction:

    Magnetically Shielded

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0083 Ω

  • Inductance-Nom (L):

    4.3 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e4

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    5.4 mm

  • Package Length:

    10.6 mm

  • Package Style:

    SMT

  • Package Width:

    10.5 mm

  • Packing Method:

    TR

  • Rated Current-Max:

    7.2 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    SILVER PLATINUM

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

VLM10555T-4R3M7R2-2 Frequently Asked Questions (FAQs)

  • The recommended land pattern for VLM10555T-4R3M7R2-2 can be found in the TDK Corporation's datasheet or in the IPC-7351 standard. It's essential to follow the recommended land pattern to ensure proper soldering and to prevent thermal and mechanical stress.
  • Handle the VLM10555T-4R3M7R2-2 inductor by the body, avoiding touching the leads or the core. Use anti-static wrist straps, mats, or other ESD protection methods to prevent damage from static electricity. Avoid bending or flexing the leads, and ensure the inductor is properly seated on the PCB during assembly.
  • The VLM10555T-4R3M7R2-2 inductor is rated for operation up to 125°C. However, it's essential to consider the derating curves and temperature coefficients provided in the datasheet to ensure the inductor operates within its specified parameters. Consult with a thermal expert or TDK Corporation's application notes for guidance on high-temperature applications.
  • To select the correct inductor, consider factors such as the operating frequency, current rating, inductance value, DC resistance, and physical size. Consult the datasheet and application notes provided by TDK Corporation, and use online tools or consult with an engineer to ensure the VLM10555T-4R3M7R2-2 inductor meets your application's requirements.
  • The ESR of the VLM10555T-4R3M7R2-2 inductor is not explicitly stated in the datasheet. However, you can estimate the ESR by using the DC resistance value provided in the datasheet and the inductor's self-resonant frequency. Consult with an engineer or TDK Corporation's application notes for guidance on ESR calculation.

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VLM10555T-4R3M7R2-2 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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