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SDR1005-3R3ML - Bourns

Description: Power inductor SMD 3.3uH 5A Bourns SDR1005 Series Wire-wound SMD Inductor with a Ferrite Core, 3.3 μH ±20% Wire-Wound 6.4A Idc Q:45

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PCB Footprints
SDR1005-3R3ML - Bourns PCB footprint - Other - Other - SDR1005-3R3ML-1
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3D Models
SDR1005-3R3ML - Bourns  - 3D model - Other - SDR1005-3R3ML-1
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SDR1005-3R3ML Details

  • Manufacturer Part Number:

    SDR1005-3R3ML

  • 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:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.3

  • Case/Size Code:

    5039

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.015 Ω

  • Inductance-Nom (L):

    3.3 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    5 mm

  • Package Length:

    12.7 mm

  • Package Style:

    SMT

  • Package Width:

    10 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    5 A

  • Self Resonance Frequency:

    54 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    20%

SDR1005-3R3ML Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SDR1005-3R3ML can be found in the Bourns application note AN-13, which provides guidelines for PCB layout and land pattern design.
  • The SDR1005-3R3ML has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to provide adequate heat sinking and thermal management on the PCB. A thermal pad on the bottom of the device can be connected to a copper plane on the PCB to dissipate heat.
  • The recommended soldering profile for the SDR1005-3R3ML is a peak reflow temperature of 260°C, with a dwell time of 20-30 seconds above 220°C. It's essential to follow the IPC J-STD-020 standard for soldering electronic components.
  • The SDR1005-3R3ML is a surface-mount device, and its reliability in high-vibration environments depends on the PCB design and assembly quality. It's recommended to follow the Bourns application note AN-13 for guidelines on PCB design and assembly to ensure reliable operation in high-vibration environments.
  • The SDR1005-3R3ML has a specified impedance tolerance of ±5%. To ensure the device meets this tolerance, it's essential to follow the recommended PCB layout and land pattern design guidelines, and to verify the impedance using a network analyzer or impedance analyzer.

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SDR1005-3R3ML Overview

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