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SLF7055T-220M1R7-3PF - TDK

Description: TDK SLF Series Type 7055 Shielded Wire-wound SMD Inductor with a Ferrite Core, 22 μH Wire-Wound 1.7A Idc

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SLF7055T-220M1R7-3PF - TDK PCB footprint - Other - Other - SLF7055
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SLF7055T-220M1R7-3PF - TDK  - 3D model - Other - SLF7055
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SLF7055T-220M1R7-3PF Details

  • Manufacturer Part Number:

    SLF7055T-220M1R7-3PF

  • 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:

    30 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Case/Size Code:

    2828

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0643 Ω

  • Inductance-Nom (L):

    22 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:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    5.5 mm

  • Package Length:

    7 mm

  • Package Style:

    SMT

  • Package Width:

    7 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    2 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SLF7055T-220M1R7-3PF Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SLF7055T-220M1R7-3PF 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 proper soldering and to prevent thermal and mechanical stress.
  • The SLF7055T-220M1R7-3PF has a maximum operating temperature of 125°C. Ensure that the inductor is not exposed to temperatures above this rating. Also, consider the thermal resistance of the inductor and the PCB to prevent overheating. A thermal analysis or simulation can help identify potential thermal issues.
  • The self-resonant frequency (SRF) of the SLF7055T-220M1R7-3PF is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance and capacitance values. Alternatively, you can contact TDK Corporation's technical support for more information.
  • The SLF7055T-220M1R7-3PF is designed for high-frequency applications up to several hundred kHz. However, its performance at very high frequencies (e.g., above 1 MHz) may be limited. Consult the datasheet and application notes for more information on the inductor's high-frequency characteristics.
  • To ensure the reliability and longevity of the SLF7055T-220M1R7-3PF, follow proper storage, handling, and soldering procedures. Avoid exposing the inductor to mechanical stress, moisture, or extreme temperatures. Also, consider the inductor's rated current and voltage to prevent overheating and electrical stress.

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SLF7055T-220M1R7-3PF 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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