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RLF7030T-4R7M3R4-T - TDK

Description: Fixed Inductors 4.7uH 31.2mohms 3.5A PWR Wound AEC-Q200

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Symbol
RLF7030T-4R7M3R4-T - TDK - PCB symbol
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PCB Footprints
RLF7030T-4R7M3R4-T - TDK PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - RLF7030T
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3D Models
RLF7030T-4R7M3R4-T - TDK - 3D model - Inductors Precision Moulded - RLF7030T
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RLF7030T-4R7M3R4-T Details

  • Manufacturer Part Number:

    RLF7030T-4R7M3R4-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP, 2927

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0312 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

  • Rated Current-Max:

    3.4 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%

RLF7030T-4R7M3R4-T Frequently Asked Questions (FAQs)

  • The recommended land pattern for the RLF7030T-4R7M3R4-T can be found in the TDK Corporation's application note or the datasheet, which provides a detailed layout and footprint recommendation for optimal performance and reliability.
  • The RLF7030T-4R7M3R4-T inductor is rated for operation up to 125°C. For high-temperature environments, ensure proper thermal management, and consider derating the inductor's current rating according to the temperature derating curve provided in the datasheet.
  • The self-resonant frequency of the RLF7030T-4R7M3R4-T inductor is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance and capacitance values. Alternatively, contact TDK Corporation's technical support for more information.
  • Yes, the RLF7030T-4R7M3R4-T inductor is suitable for switching regulator applications. Its low core loss and high saturation current make it an ideal choice for high-frequency switching converters.
  • The optimal operating frequency for the RLF7030T-4R7M3R4-T inductor depends on the specific application and circuit design. As a general guideline, the inductor's self-resonant frequency should be at least 5-10 times the operating frequency to ensure optimal performance.

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RLF7030T-4R7M3R4-T Overview

Use the download button to access the RLF7030T-4R7M3R4-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like RLF70, or try a keyword search, such as Fixed Inductors

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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