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SRF0703-4R7M - Bourns

Description: Bourns SRF0703 Series Type 0703 Shielded Wire-wound SMD Inductor with a Ferrite Core, 4.7 μH ±20% Dual 3.78A Idc

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SRF0703-4R7M - Bourns PCB footprint - Other - Other - SRF0703-4R7M-3
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SRF0703-4R7M - Bourns  - 3D model - Other - SRF0703-4R7M-3
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SRF0703-4R7M Details

  • Manufacturer Part Number:

    SRF0703-4R7M

  • 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:

    3030

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0406 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.4 mm

  • Package Length:

    7.6 mm

  • Package Style:

    SMT

  • Package Width:

    7.6 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    3.09 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    PARALLEL CONNECTED

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRF0703-4R7M Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SRF0703-4R7M can be found in the Bourns Application Note S-8151, which provides guidelines for PCB layout and land pattern design.
  • To handle the ESD sensitivity of the SRF0703-4R7M, it is recommended to follow proper ESD handling procedures, such as using an ESD wrist strap or mat, and storing the components in an ESD-protected environment.
  • The maximum operating temperature range for the SRF0703-4R7M is -40°C to +125°C, as specified in the datasheet. However, it's recommended to derate the component's performance at extreme temperatures.
  • The SRF0703-4R7M is designed to withstand moderate vibration levels, but it's recommended to consult with Bourns' application engineers to determine the suitability of the component for high-vibration environments.
  • To ensure the reliability of the SRF0703-4R7M in a humid environment, it's recommended to follow proper storage and handling procedures, and to consider using moisture-resistant coatings or conformal coatings to protect the component.

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