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SER1390-473MLD - COILCRAFT

Description: Power Inductors - SMD 47uH Shld 20% 7.7A 23.1mOhms

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SER1390-473MLD - COILCRAFT - PCB symbol
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SER1390-473MLD - COILCRAFT PCB footprint - Other - Other - SER1390-473MLD-2
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SER1390-473MLD - COILCRAFT - 3D model - Other - SER1390-473MLD-2
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SER1390-473MLD Details

  • Manufacturer Part Number:

    SER1390-473MLD

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.8

  • Case/Size Code:

    5050

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0231 Ω

  • Inductance-Nom (L):

    47 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    9 mm

  • Package Length:

    12.7 mm

  • Package Style:

    SMT

  • Package Width:

    12.6 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    7.7 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    13.2 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SER1390-473MLD Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SER1390-473MLD can be found in Coilcraft's application note AN-20, which provides guidelines for PCB layout and land pattern design.
  • To minimize magnetic field interference, keep the inductor at least 5 mm away from sensitive components, and consider using a shielded inductor or a mu-metal shield around the inductor.
  • The maximum current rating for the SER1390-473MLD is 4.7 A, but this can be affected by the operating frequency, temperature, and other factors. Consult the datasheet and application notes for more information.
  • The SER1390-473MLD is rated for operation up to 125°C, but derating may be necessary for high-temperature applications. Consult the datasheet and application notes for more information.
  • The self-resonance frequency of the SER1390-473MLD is typically above 100 MHz. To avoid resonance issues, ensure that the inductor is used below its self-resonance frequency, and consider adding a damping resistor or capacitor to the circuit.

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SER1390-473MLD 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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SER1390-473MLD Alternates

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Part Image SER1390-473MSD Coilcraft Inc

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Part Image SER1390-473MLB Coilcraft Inc

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Part Image SER1390-473MSB Coilcraft Inc

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