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MLC1245-402MLB - COILCRAFT

Description: Power Inductors - SMD 4uH Shld 20% 9.86A 9mOhms AECQ2 –40°C to +125°C

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MLC1245-402MLB Details

  • Manufacturer Part Number:

    MLC1245-402MLB

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    0

  • Case/Size Code:

    4441

  • Construction:

    Rectangular

  • Core Material:

    IRON

  • DC Resistance:

    0.009 Ω

  • Inductance-Nom (L):

    4 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:

    4.8 mm

  • Package Length:

    11.2 mm

  • Package Style:

    SMT

  • Package Width:

    10.5 mm

  • Packing Method:

    TR

  • Rated Current-Max:

    9.8 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    39 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver (Sn/Ag)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

MLC1245-402MLB Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the MLC1245-402MLB in their datasheet, which includes a pad layout and dimensions for optimal soldering and thermal performance.
  • To minimize the impact of the SRF, ensure that the inductor is used below its SRF in your circuit. You can also use impedance analysis tools to simulate the inductor's behavior and optimize your design accordingly.
  • The MLC1245-402MLB is rated for operation up to 125°C, but its characteristics may change at higher temperatures. Consult Coilcraft's temperature derating charts and consider using a higher temperature-rated inductor if necessary.
  • Use Coilcraft's inductor selection tools or consult with their application engineers to determine the optimal inductor value based on your converter's specifications, such as input voltage, output voltage, and switching frequency.
  • Yes, the MLC1245-402MLB is compatible with lead-free soldering processes and meets the requirements of the RoHS directive.

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MLC1245-402MLB Overview

Use the download button to access the MLC1245-402MLB 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like MLC12, or try a keyword search, such as Fixed Inductors

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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Part Image MLC1245-402MLC Coilcraft Inc

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Part Image MLC1245-402MSD Coilcraft Inc

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Part Image MLC1245-402MSC Coilcraft Inc

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Part Image MLC1245-402MSB Coilcraft Inc

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