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MLF2012K470K - TDK

Description: Inductor SMD multi-layer 47uH TDK MLF Series 47000 nH ±10% Ferrite Multilayer SMD Inductor, 2012 Case, SRF: 0.02GHz Q: 35 4mA dc 2.7Ω Rdc

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Symbol
MLF2012K470K - TDK - PCB symbol
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PCB Footprints
MLF2012K470K - TDK PCB footprint - Inductors Chip - Inductors Chip - MLF2012(1.25T)
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3D Models
MLF2012K470K - TDK - 3D model - Inductors Chip - MLF2012(1.25T)
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MLF2012K470K Details

  • Manufacturer Part Number:

    MLF2012K470K

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active Unconfirmed

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    2

  • Core Material:

    FERRITE

  • DC Resistance:

    3 Ω

  • Inductance-Nom (L):

    47 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Quality Factor-Min (at L-nom):

    35

  • Rated Current-Max:

    0.004 A

  • Self Resonance Frequency:

    7.5 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    MULTILAYER

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    2 MHz

  • Tolerance:

    10%

MLF2012K470K Frequently Asked Questions (FAQs)

  • The recommended land pattern for MLF2012K470K is a rectangular pad with a size of 1.2mm x 0.8mm, with a solder mask opening of 0.8mm x 0.5mm. The land pattern should be designed to ensure good solderability and thermal dissipation.
  • The thermal derating of MLF2012K470K should be handled by ensuring that the operating temperature is within the specified range of -55°C to +125°C. The device should be mounted on a PCB with a thermal conductivity of at least 1 W/mK, and the ambient temperature should be kept below 85°C to ensure reliable operation.
  • The maximum allowable voltage for MLF2012K470K is 50V, which is the rated voltage of the device. Exceeding this voltage may cause damage to the device or affect its reliability.
  • To ensure the reliability of MLF2012K470K in high-humidity environments, it is recommended to use a moisture-resistant coating or conformal coating on the PCB, and to follow proper storage and handling procedures to prevent moisture absorption.
  • The equivalent series resistance (ESR) of MLF2012K470K is typically around 10-20 mΩ, which is relatively low compared to other ceramic capacitors. This low ESR makes it suitable for high-frequency applications.

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MLF2012K470K Overview

Use the download button to access the MLF2012K470K schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MLF20, 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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MLF2012K470K Alternates

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Part Image MLF0805-470K TDK Corporation

General Purpose Inductor, 47uH, 10%, 1 Element, Ferrite-Core, SMD