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SRR4028-270Y - Bourns

Description: Inductor Power Shielded Wirewound 27uH 30% 100KHz 10.76Q-Factor Ferrite 0.89A 0.2Ohm DCR T/R

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PCB Footprints
SRR4028-270Y - Bourns PCB footprint - Other - Other - SRR4028-270Y-3
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3D Models
SRR4028-270Y - Bourns  - 3D model - Other - SRR4028-270Y-3
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SRR4028-270Y Details

  • Manufacturer Part Number:

    SRR4028-270Y

  • 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:

    0.2 Ω

  • Inductance-Nom (L):

    27 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:

    0.89 A

  • Self Resonance Frequency:

    18 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%

SRR4028-270Y Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the SRR4028-270Y is a rectangular pad with dimensions of 4.5mm x 2.8mm, with a 1.5mm x 1.5mm thermal pad in the center.
  • To ensure reliable soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pads. Use a soldering technique that minimizes the risk of overheating the component.
  • The maximum operating temperature range for the SRR4028-270Y is -40°C to 150°C, with a storage temperature range of -40°C to 150°C.
  • Yes, the SRR4028-270Y is designed to withstand high-vibration environments, with a vibration rating of 10G peak acceleration, 10-2000Hz frequency range.
  • To handle ESD protection for the SRR4028-270Y, use an ESD wrist strap or mat, and ensure that the component is stored in an ESD-protected environment. Avoid touching the component's pins or leads to prevent ESD damage.

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SRR4028-270Y Overview

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