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SDR0503-472JL - Bourns

Description: Bourns SDR0503 Series Type SMD Wire-wound SMD Inductor with a Ferrite DR Core, 4.7 mH ±5% Ferrite Core 40mA Idc Q:40

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PCB Footprints
SDR0503-472JL - Bourns PCB footprint - Other - Other - SDR0503
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SDR0503-472JL - Bourns  - 3D model - Other - SDR0503
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SDR0503-472JL Details

  • Manufacturer Part Number:

    SDR0503-472JL

  • 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:

    5.3

  • Case/Size Code:

    2019

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    48 Ω

  • Inductance-Nom (L):

    4700 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:

    3 mm

  • Package Length:

    5 mm

  • Package Style:

    SMT

  • Package Width:

    4.8 mm

  • Packing Method:

    TR, Embossed, 7 Inch

  • Rated Current-Max:

    0.04 A

  • Self Resonance Frequency:

    1 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Silver/Nickel/Tin (Ag/Ni/Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    5%

SDR0503-472JL Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SDR0503-472JL can be found in the Bourns Application Note S-8151, which provides guidelines for PCB layout and land pattern design.
  • The SDR0503-472JL has a maximum operating temperature of 125°C. Ensure proper thermal management by providing adequate heat dissipation paths, such as thermal vias, and maintaining a safe distance from heat sources.
  • Bourns recommends a soldering profile with a peak temperature of 240°C to 250°C, with a dwell time of 1-2 seconds. Refer to the Bourns Soldering Guidelines document for more information.
  • The SDR0503-472JL is designed to withstand moderate vibration levels. However, for high-vibration environments, consider using additional mechanical support or potting the component to ensure reliability.
  • Review the SDR0503-472JL's safety certifications, such as UL and IEC, and ensure compliance with your application's specific safety standards. Consult with a safety expert if necessary.

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SDR0503-472JL Overview

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