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SRR1240-4R7M - Bourns

Description: Fixed Inductors 4.7uH 20% SMD 1240

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Symbol
SRR1240-4R7M - Bourns - PCB symbol
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PCB Footprints
SRR1240-4R7M - Bourns PCB footprint - Other - Other - SRR1240-4R7M-2
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3D Models
SRR1240-4R7M - Bourns - 3D model - Other - SRR1240-4R7M-2
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SRR1240-4R7M Details

  • Manufacturer Part Number:

    SRR1240-4R7M

  • 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:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.2

  • Case/Size Code:

    4949

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.018 Ω

  • Inductance-Nom (L):

    4.7 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    4 mm

  • Package Length:

    12.5 mm

  • Package Style:

    SMT

  • Package Width:

    12.5 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    6 A

  • Self Resonance Frequency:

    33 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRR1240-4R7M Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SRR1240-4R7M can be found in the Bourns Application Note S-8151, which provides guidelines for PCB layout and land pattern design.
  • The SRR1240-4R7M is rated for operation up to 125°C. For high-temperature applications, ensure proper thermal management, and consider derating the component according to the datasheet specifications.
  • The SRR1240-4R7M is designed to withstand vibrations up to 10G. For more severe vibration environments, consider using additional mechanical support or consulting with a Bourns engineer for custom solutions.
  • Consult the Bourns EMI Filter Application Note S-8153 for guidance on selecting and using the SRR1240-4R7M in EMI-critical applications. Additionally, consider consulting with a Bourns engineer for custom EMI solutions.
  • Follow the guidelines outlined in the Bourns Component Handling and Storage Application Note S-8152 to ensure the SRR1240-4R7M is properly stored and handled to prevent damage and ensure reliability.

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SRR1240-4R7M Overview

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