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SRF1280-150M - Bourns

Description: Shielded 2 Coil Inductor Array 60 µH Inductance - Connected in Series 15 µH Inductance - Connected in Parallel 33.3mOhm Max DC Resistance (DCR) - Parallel 5.03 A Nonstandard

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SRF1280-150M - Bourns  - 3D model
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SRF1280-150M Details

  • Manufacturer Part Number:

    SRF1280-150M

  • 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:

    6.9

  • Case/Size Code:

    4949

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0333 Ω

  • Inductance-Nom (L):

    15 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    8 mm

  • Package Length:

    12.5 mm

  • Package Style:

    SMT

  • Package Width:

    12.5 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    5.03 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    PARALLEL CONNECTED

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRF1280-150M Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane, and keeping the component away from high-frequency noise sources. A 4-layer PCB with a dedicated ground plane is ideal. Refer to Bourns' application notes for more details.
  • Proper thermal management is crucial for the SRF1280-150M. Ensure good airflow around the component, and consider using a heat sink or thermal pad if the operating temperature exceeds 85°C. Follow Bourns' thermal management guidelines for more information.
  • The SRF1280-150M is rated for operation from -40°C to 125°C, but the maximum operating temperature range depends on the specific application and derating factors. Consult Bourns' datasheet and application notes for more information.
  • Yes, the SRF1280-150M is designed to withstand vibrations up to 10g peak acceleration. However, it's essential to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB.
  • Store the SRF1280-150M in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the leads or electrical contacts. Follow Bourns' storage and handling guidelines for more information.

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SRF1280-150M Overview

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