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FLF3215T-2R2M - TDK

Description: Shielded Wirewound Inductor 1210 (3225 Metric)

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PCB Footprints
FLF3215T-2R2M - TDK PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SIZE CODE 1210
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3D Models
FLF3215T-2R2M - TDK  - 3D model - Inductors Precision Moulded - SIZE CODE 1210
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FLF3215T-2R2M Details

  • Manufacturer Part Number:

    FLF3215T-2R2M

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Case/Size Code:

    1210

  • Construction:

    Magnetic Shielded

  • DC Resistance:

    0.05 Ω

  • Inductance-Nom (L):

    2.2 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

  • Package Height:

    1.55 mm

  • Package Length:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    2.5 mm

  • Packing Method:

    TR

  • Quality Factor-Min (at L-nom):

    20

  • Rated Current-Max:

    1.8 A

  • Self Resonance Frequency:

    60 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DCR IS MEASURED AT 20% TOLERANCE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

FLF3215T-2R2M Frequently Asked Questions (FAQs)

  • The recommended land pattern for FLF3215T-2R2M can be found in the TDK Corporation's application note or in the IPC-7351 standard. It's essential to follow the recommended land pattern to ensure reliable soldering and to prevent defects.
  • To handle the ESD sensitivity of FLF3215T-2R2M, it's recommended to follow proper ESD handling procedures, such as using ESD-safe workstations, wearing ESD-protective clothing, and using ESD-protective packaging. Additionally, it's essential to follow the recommended storage and handling procedures outlined in the datasheet.
  • The thermal resistance of FLF3215T-2R2M is not explicitly stated in the datasheet. However, it can be estimated based on the package dimensions and the thermal conductivity of the materials used. A rough estimate can be obtained by using thermal resistance calculation tools or by consulting with a thermal management expert.
  • Yes, FLF3215T-2R2M is suitable for high-frequency applications. However, it's essential to consider the self-resonant frequency, Q factor, and impedance characteristics of the inductor at the operating frequency. It's recommended to consult with a TDK Corporation application engineer or a high-frequency design expert to ensure the inductor meets the specific application requirements.
  • The saturation current of FLF3215T-2R2M can be determined by consulting the inductor's BH curve, which is typically provided in the datasheet or in a separate application note. The BH curve shows the relationship between the inductor's magnetic field strength (H) and the magnetic flux density (B). By analyzing the BH curve, you can determine the saturation current, which is the current at which the inductor's inductance begins to decrease significantly.

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FLF3215T-2R2M 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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