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CLF12555T-471M-D - TDK

Description: TDK CLF Series Shielded Wire-wound SMD Inductor with a Ferrite Core, 470 μH ±20% 1A Idc

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PCB Footprints
CLF12555T-471M-D - TDK PCB footprint - Other - Other - CLF12555T_*
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CLF12555T-471M-D - TDK  - 3D model - Other - CLF12555T_*
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CLF12555T-471M-D Details

  • Manufacturer Part Number:

    CLF12555T-471M-D

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Case/Size Code:

    4948

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.795 Ω

  • Inductance-Nom (L):

    470 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    5.5 mm

  • Package Length:

    12.5 mm

  • Package Style:

    SMT

  • Package Width:

    12.1 mm

  • Packing Method:

    TR, PUNCHED PAPER, 13 INCH

  • Rated Current-Max:

    0.6 A

  • Reference Standard:

    AEC-Q200

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DCR MEASURED AT 20%TOLERANCE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

CLF12555T-471M-D Frequently Asked Questions (FAQs)

  • The recommended land pattern for the CLF12555T-471M-D 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 CLF12555T-471M-D has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to consider thermal management in your design. This may include providing adequate airflow, using thermal vias, or adding a heat sink to dissipate heat generated by the inductor.
  • The self-resonant frequency of the CLF12555T-471M-D is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, it falls in the range of 100-500 MHz for this type of inductor.
  • While the CLF12555T-471M-D is suitable for high-frequency applications, its performance may degrade above 100 MHz due to the inductor's parasitic capacitance and resistance. It's essential to evaluate the inductor's impedance characteristics and ensure it meets your specific application requirements.
  • To ensure the reliability of the CLF12555T-471M-D, follow proper storage and handling procedures, avoid exceeding the maximum ratings, and ensure the inductor is soldered correctly. Additionally, consider implementing overcurrent protection and overvoltage protection in your design to prevent damage to the inductor.

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CLF12555T-471M-D 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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