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SRR4028-331Y - Bourns

Description: Power inductor SMD shielded 330uH 0.3A Bourns SRR4028 Series Shielded Wire-wound SMD Inductor with a Ferrite Core, 330 μH ±30% 0.3A Idc Q:16.48

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SRR4028-331Y - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRR4028
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SRR4028-331Y - Bourns  - 3D model - Inductors Precision Moulded - SRR4028
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SRR4028-331Y Details

  • Manufacturer Part Number:

    SRR4028-331Y

  • 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:

    6.6

  • Case/Size Code:

    1919

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    1.7 Ω

  • Inductance-Nom (L):

    330 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2.8 mm

  • Package Length:

    4.8 mm

  • Package Style:

    SMT

  • Package Width:

    4.8 mm

  • Packing Method:

    TR, Embossed, 7 Inch

  • Rated Current-Max:

    0.3 A

  • Self Resonance Frequency:

    5 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%

SRR4028-331Y Frequently Asked Questions (FAQs)

  • A good PCB layout for the SRR4028-331Y would involve keeping the input and output traces separate, using a ground plane, and minimizing the length of the input and output leads to reduce parasitic inductance.
  • To ensure reliability in high-temperature applications, it's essential to follow the recommended derating curves, ensure good thermal management, and consider using a thermally conductive interface material to improve heat transfer.
  • To minimize EMI, use a shielded enclosure, keep the input and output cables separated, and consider adding EMI filters or ferrite beads to the input and output lines.
  • Yes, the SRR4028-331Y can be used in high-vibration environments, but it's essential to ensure the component is securely mounted, and the PCB is designed to withstand the vibrations. Consider using a vibration-resistant mounting method, such as a screw-down or adhesive mounting.
  • To prevent damage, store the SRR4028-331Y in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the leads or electrical contacts. Use anti-static precautions, such as wrist straps or mats, to prevent electrostatic discharge.

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SRR4028-331Y Overview

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Part Image 744043331 Wurth Elektronik

General Purpose Inductor, 330uH, 30%, 1 Element, Manganese-zinc-Core, SMD, 1919