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SRU1038A-3R5Y - Bourns

Description: Inductor Power Shielded Wirewound 3.5uH 30% 100KHz 14Q-Factor Ferrite 5.5A 0.015Ohm DCR Automotive T/R

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PCB Footprints
SRU1038A-3R5Y - Bourns PCB footprint - Other - Other - SRU1038A-3R5Y-1
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3D Models
SRU1038A-3R5Y - Bourns  - 3D model - Other - SRU1038A-3R5Y-1
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SRU1038A-3R5Y Details

  • Manufacturer Part Number:

    SRU1038A-3R5Y

  • 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:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.2

  • Case/Size Code:

    3939

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.015 Ω

  • Inductance-Nom (L):

    3.5 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:

    3.8 mm

  • Package Length:

    10 mm

  • Package Style:

    SMT

  • Package Width:

    10 mm

  • Packing Method:

    TR, Embossed , 13 Inch

  • Rated Current-Max:

    5.5 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    35 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

SRU1038A-3R5Y Frequently Asked Questions (FAQs)

  • The recommended land pattern for SRU1038A-3R5Y can be found in the Bourns Application Note S-8153, which provides detailed guidelines for PCB layout and assembly.
  • Thermal derating of SRU1038A-3R5Y should be done according to the guidelines provided in the datasheet. For temperatures above 70°C, the current rating should be reduced by 1.5% per degree Celsius. It's also recommended to use a thermal pad or heat sink to improve heat dissipation.
  • The maximum surge current that SRU1038A-3R5Y can handle is 100A for 1 second, as specified in the datasheet. However, it's recommended to consult with Bourns' application engineers for specific surge current requirements and to ensure that the device is properly sized for the application.
  • Yes, SRU1038A-3R5Y is compatible with lead-free soldering processes. Bourns Inc. has qualified the device for use with lead-free soldering processes, and it meets the requirements of the RoHS directive.
  • The typical ESR of SRU1038A-3R5Y is around 30mΩ, as specified in the datasheet. However, the actual ESR may vary depending on the frequency and operating conditions of the application.

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SRU1038A-3R5Y Overview

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