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SDR0403-150ML - Bourns

Description: Bourns SDR0403 Series Wire-wound SMD Inductor with a Ferrite Core, 15 μH ±20% 1.4A Idc Q:28

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Symbol
SDR0403-150ML - Bourns - PCB symbol
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PCB Footprints
SDR0403-150ML - Bourns PCB footprint - Other - Other - 4.5 x 4 x 3.5 mm
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3D Models
SDR0403-150ML - Bourns - 3D model - Other - 4.5 x 4 x 3.5 mm
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SDR0403-150ML Details

  • Manufacturer Part Number:

    SDR0403-150ML

  • Pbfree Code:

    Yes

  • 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

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.25

  • Case/Size Code:

    1816

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.24 Ω

  • Inductance-Nom (L):

    15 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.2 mm

  • Package Length:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    0.92 A

  • Self Resonance Frequency:

    28 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN SILVER COPPER

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    20%

SDR0403-150ML Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for SDR0403-150ML is a rectangular pad with dimensions of 1.2mm x 0.8mm, with a 0.5mm diameter hole in the center for the inductor's lead.
  • To minimize magnetic field interference, keep the inductor at least 5mm away from nearby components, and orient the inductor's axis perpendicular to the PCB to reduce radiation.
  • The maximum current rating for SDR0403-150ML is 1.5A, but it's recommended to derate the current to 1.2A for reliable operation.
  • SDR0403-150ML is rated for operation up to 125°C, but its inductance and Q factor may degrade at high temperatures. Consult the datasheet for temperature derating curves.
  • The self-resonance frequency of SDR0403-150ML is around 100MHz. To avoid resonance issues, ensure your circuit's operating frequency is below 50MHz or use a resonance-suppressing capacitor in parallel with the inductor.

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SDR0403-150ML Overview

Use the download button to access the SDR0403-150ML schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SDR04, or try a keyword search, such as Fixed Inductors

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SDR0403-150ML Alternates

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Part Image IDCP1813ER150M Vishay Dale

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Part Image APSD00050432150M00 Pulse Electronics Corporation

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For a full list of alternate parts for SDR0403-150ML, check out Findchips.com