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FLF3215T-4R7M - TDK

Description: Shielded Wirewound Inductor 1210 (3225 Metric)

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PCB Footprints
FLF3215T-4R7M - TDK PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - FLF3215T
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3D Models
FLF3215T-4R7M - TDK  - 3D model - Inductors Precision Moulded - FLF3215T
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FLF3215T-4R7M Details

  • Manufacturer Part Number:

    FLF3215T-4R7M

  • 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:

    0.09 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

  • 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:

    1.36 A

  • Self Resonance Frequency:

    40 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-4R7M Frequently Asked Questions (FAQs)

  • The recommended land pattern for FLF3215T-4R7M can be found in the TDK Corporation's application note or in the IPC-7351 standard. It is essential to follow the recommended land pattern to ensure reliable soldering and to prevent defects.
  • Handle the FLF3215T-4R7M component by the edges to prevent damage to the terminations. Avoid touching the component's leads or body to prevent electrostatic discharge (ESD) damage. Use an anti-static wrist strap or mat to discharge static electricity.
  • The maximum reflow temperature for FLF3215T-4R7M is 260°C. Exceeding this temperature can cause damage to the component or affect its reliability.
  • Yes, FLF3215T-4R7M is designed to withstand vibrations. However, it's essential to ensure that the component is properly mounted and secured to the PCB to prevent mechanical stress. Consult the TDK Corporation's application note for more information on vibration testing and requirements.
  • Store FLF3215T-4R7M components in their original packaging, away from direct sunlight, moisture, and extreme temperatures. Keep the components in a dry, cool place, and avoid exposing them to chemicals or contaminants.

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FLF3215T-4R7M 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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