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VLS4012ET-6R8M-CA - TDK

Description: Inductors for Power Circuits, Wound Ferrite, For Automotive

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VLS4012ET-6R8M-CA - TDK PCB footprint - Other - Other - VLS4012
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VLS4012ET-6R8M-CA Details

  • Manufacturer Part Number:

    VLS4012ET-6R8M-CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    3

  • Case/Size Code:

    1616

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.156 Ω

  • Inductance-Nom (L):

    6.8 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.2 mm

  • Package Length:

    4 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, 7 Inch

  • Rated Current-Max:

    1.6 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

VLS4012ET-6R8M-CA Frequently Asked Questions (FAQs)

  • The recommended land pattern for the VLS4012ET-6R8M-CA can be found in the TDK Corporation's application note or on their website. It typically includes a rectangular pad with a size of around 3.5mm x 2.5mm, with a 1.5mm diameter hole in the center for the inductor's terminal.
  • The thermal derating of the VLS4012ET-6R8M-CA is typically handled by reducing the maximum current rating of the inductor as the ambient temperature increases. The derating curve can be found in the datasheet, and it's recommended to follow the curve to ensure the inductor operates within its safe operating area.
  • The self-resonant frequency of the VLS4012ET-6R8M-CA is typically not specified in the datasheet, but it can be estimated using the inductor's inductance value and the parasitic capacitance between the windings. A rough estimate can be made using the formula: f_res = 1 / (2 * pi * sqrt(L * C)), where L is the inductance and C is the parasitic capacitance.
  • The VLS4012ET-6R8M-CA is designed for general-purpose use and may not be suitable for high-frequency applications. The inductor's core material and winding structure may not be optimized for high-frequency operation, and the inductor's impedance may increase significantly at high frequencies. It's recommended to consult with TDK Corporation or use a high-frequency inductor specifically designed for such applications.
  • To ensure the reliability of the VLS4012ET-6R8M-CA in a high-reliability application, it's recommended to follow TDK Corporation's recommended storage and handling procedures, use a robust PCB design and layout, and ensure proper soldering and assembly techniques. Additionally, it's recommended to perform thorough testing and validation of the inductor in the specific application.

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VLS4012ET-6R8M-CA 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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