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SER2009-122MLD - COILCRAFT

Description: Power Inductors - SMD 1.2uH Shld 20% 54A 740mOhms AECQ2

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SER2009-122MLD - COILCRAFT - PCB symbol
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PCB Footprints
SER2009-122MLD - COILCRAFT PCB footprint - Other - Other - 19.18mm x 9.27mm x 8.64mm
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SER2009-122MLD Details

  • Manufacturer Part Number:

    SER2009-122MLD

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    8.4

  • Case/Size Code:

    7636

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.00074 Ω

  • Inductance-Nom (L):

    1.2 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    8.64 mm

  • Package Length:

    19.18 mm

  • Package Style:

    SMT

  • Package Width:

    9.27 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    54 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    81 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver (Sn/Ag)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    GULL WING

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SER2009-122MLD Frequently Asked Questions (FAQs)

  • Coilcraft recommends a land pattern with a pad size of 2.5 mm x 1.5 mm, with a non-solder mask defined (NSMD) pad shape, and a spacing of 0.5 mm between pads.
  • The SER2009-122MLD is rated for operation up to 125°C, but derating is required above 80°C. Consult the datasheet for specific derating guidelines.
  • Handle the component by the body, avoid touching the leads or core, and use a vacuum pickup or tweezers to prevent mechanical stress. Also, ensure the PCB is clean and dry to prevent moisture damage.
  • The ESR of the SER2009-122MLD is not explicitly stated in the datasheet, but it can be estimated to be around 0.1-0.2 ohms based on similar inductors from Coilcraft.
  • The SER2009-122MLD is suitable for high-frequency applications up to several hundred kHz, but its performance may degrade above 1 MHz due to core losses and skin effect. Consult Coilcraft's high-frequency inductor offerings for better suited options.

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SER2009-122MLD Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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