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SRF1280A-4R7Y - Bourns

Description: BOURNS - SRF1280A-4R7Y - Inductor, Coupled, 4.7 µH, 30%, 0.0135 ohm, 8.25 A, 12.5mm x 12.5mm x 8mm

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PCB Footprints
SRF1280A-4R7Y - Bourns PCB footprint - Other - Other - SRF1280A-4R7Y
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SRF1280A-4R7Y - Bourns  - 3D model - Other - SRF1280A-4R7Y
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SRF1280A-4R7Y Details

  • Manufacturer Part Number:

    SRF1280A-4R7Y

  • 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:

    0.0135 Ω

  • Inductance-Nom (L):

    4.7 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °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:

    8.25 A

  • Reference Standard:

    AEC-Q200

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    PARELLEL CONNECTED

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

SRF1280A-4R7Y Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SRF1280A-4R7Y can be found in the Bourns Application Note SRF1280A-4R7Y Land Pattern, which provides detailed information on the recommended pad layout and dimensions for optimal performance and reliability.
  • The SRF1280A-4R7Y is an ESD-sensitive device, and proper handling and storage procedures should be followed to prevent damage. This includes using anti-static wrist straps, mats, and bags, and avoiding direct contact with the device's pins.
  • The SRF1280A-4R7Y has an operating temperature range of -40°C to +125°C, but it's recommended to derate the device's power rating at higher temperatures to ensure reliable operation.
  • The SRF1280A-4R7Y is designed to withstand moderate vibration levels, but it's recommended to consult with Bourns' application engineers to determine the suitability of the device for specific high-vibration applications.
  • To ensure reliability in humid environments, it's recommended to follow proper storage and handling procedures, and to consider using conformal coating or potting compounds to protect the device from moisture.

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SRF1280A-4R7Y Overview

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