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SDR0403-1R0ML - Bourns

Description: Bourns SDR0403 Series Wire-wound SMD Inductor with a Ferrite Core, 1 μH ±20% 5.5A Idc Q:28

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SDR0403-1R0ML - Bourns - PCB symbol
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PCB Footprints
SDR0403-1R0ML - Bourns PCB footprint - Other - Other - SDR0403-120ML-2
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3D Models
SDR0403-1R0ML - Bourns - 3D model - Other - SDR0403-120ML-2
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SDR0403-1R0ML Details

  • Manufacturer Part Number:

    SDR0403-1R0ML

  • 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:

    7

  • Case/Size Code:

    1816

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.033 Ω

  • Inductance-Nom (L):

    1 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:

    3.8 A

  • Self Resonance Frequency:

    150 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%

SDR0403-1R0ML Frequently Asked Questions (FAQs)

  • The recommended land pattern for SDR0403-1R0ML is a rectangular pad with a size of 0.5 mm x 0.5 mm, with a non-solder mask defined (NSMD) pad shape.
  • Yes, SDR0403-1R0ML is rated for operation up to 150°C, making it suitable for high-temperature applications. However, the component's performance may degrade at extreme temperatures.
  • Handle the component by the body, avoiding touching the leads or the resistor element. Use anti-static wrist straps and mats to prevent electrostatic discharge (ESD) damage.
  • Yes, SDR0403-1R0ML is suitable for high-frequency applications up to several hundred MHz. However, the component's self-resonant frequency and parasitic inductance should be considered in the design.
  • The recommended soldering profile for SDR0403-1R0ML is a peak temperature of 260°C, with a dwell time of 10-30 seconds. The component should be soldered using a no-clean or water-soluble flux.

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SDR0403-1R0ML Overview

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SDR0403-1R0ML Alternates

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Part Image ASPI-0403-1R0-M Abracon Corporation

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Part Image APSD000504321R0M00 Pulse Electronics Corporation

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For a full list of alternate parts for SDR0403-1R0ML, check out Findchips.com