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VLF302512MT-4R7M-CA - TDK

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

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VLF302512MT-4R7M-CA - TDK - PCB symbol
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PCB Footprints
VLF302512MT-4R7M-CA - TDK PCB footprint - Other - Other - VLF302510-302515
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3D Models
VLF302512MT-4R7M-CA - TDK - 3D model - Other - VLF302510-302515
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VLF302512MT-4R7M-CA Details

  • Manufacturer Part Number:

    VLF302512MT-4R7M-CA

  • 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:

    1210

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.136 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:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.2 mm

  • Package Length:

    3 mm

  • Package Style:

    SMT

  • Package Width:

    2.5 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    1.42 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

VLF302512MT-4R7M-CA Frequently Asked Questions (FAQs)

  • The recommended land pattern for the VLF302512MT-4R7M-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 3.2mm x 2.5mm, with a 0.5mm hole in the center for the inductor's terminal.
  • The thermal derating of the VLF302512MT-4R7M-CA inductor is typically handled by reducing the maximum current rating as the ambient temperature increases. TDK Corporation provides a thermal derating curve in the datasheet, which shows the maximum current rating at different temperatures. Engineers should ensure that their design stays within the recommended current rating at the expected operating temperature.
  • The VLF302512MT-4R7M-CA inductor is designed for high-frequency switching applications, with a recommended operating frequency range of up to 1MHz. However, engineers should ensure that their design meets the inductor's specified maximum frequency rating and that the inductor is properly decoupled to minimize ringing and oscillations.
  • The VLF302512MT-4R7M-CA inductor has a moisture sensitivity level (MSL) of 1, which means it can withstand a maximum of 30°C/60%RH for 168 hours. Engineers should ensure that their handling and storage procedures meet the recommended MSL requirements to prevent damage to the inductor.
  • The VLF302512MT-4R7M-CA inductor is a commercial-grade component, and its reliability and performance may not meet the requirements of high-reliability or automotive applications. Engineers should consider using a more specialized inductor that meets the specific requirements of their application, such as AEC-Q200 qualified components for automotive applications.

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VLF302512MT-4R7M-CA Overview

Use the download button to access the VLF302512MT-4R7M-CA schematic symbol, PCB footprint, and 3D model.
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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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