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B82477P4103M000 - TDK

Description: SMD / SMT Inductors (Coils), L=10μH, 12.5mm x 12.5mm

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B82477P4103M000 - TDK - PCB symbol
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PCB Footprints
B82477P4103M000 - TDK PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - B82477P4
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3D Models
B82477P4103M000 - TDK - 3D model - Inductors Precision Moulded - B82477P4
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B82477P4103M000 Details

  • Manufacturer Part Number:

    B82477P4103M000

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6.9

  • Case/Size Code:

    4949

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.019 Ω

  • Inductance-Nom (L):

    10 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    8.5 mm

  • Package Length:

    12.5 mm

  • Package Style:

    SMT

  • Package Width:

    12.5 mm

  • Packing Method:

    TR, Blister, 13 Inch

  • Rated Current-Max:

    6.5 A

  • Reference Standard:

    AEC-Q200

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

B82477P4103M000 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the B82477P4103M000 can be found in the TDK Corporation's application note or footprint library. 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 B82477P4103M000 inductor is typically handled by reducing the maximum current rating as the operating 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 self-resonant frequency (SRF) of the B82477P4103M000 inductor is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, the SRF of this inductor is around 100-200 MHz. Engineers should ensure that their design does not operate near the SRF to avoid unwanted resonances.
  • The B82477P4103M000 inductor is designed for general-purpose use and may not be suitable for high-frequency applications above 10 MHz. Engineers should consider using a high-frequency inductor specifically designed for their application, as they typically have lower core losses and are optimized for high-frequency performance.
  • To ensure the reliability of the B82477P4103M000 inductor in a high-reliability application, engineers should follow TDK Corporation's recommended storage and handling procedures, and ensure that the inductor is operated within its recommended specifications. Additionally, they should consider using a inductor with a higher reliability rating, such as the automotive-grade or military-grade versions.

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B82477P4103M000 Overview

Use the download button to access the B82477P4103M000 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like B8247, 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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Part Image B82477P4103M000 TDK Electronics

General Purpose Inductor, 10uH, 20%, 1 Element, Ferrite-Core, SMD, 4949