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SRP3212-4R7M - Bourns

Description: Ind,3.2x2.5x1mm,4.7uH?20%,2.2A,shd

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PCB Footprints
SRP3212-4R7M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRP3212-R68M
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SRP3212-4R7M - Bourns  - 3D model - Inductors Precision Moulded - SRP3212-R68M
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SRP3212-4R7M Details

  • Manufacturer Part Number:

    SRP3212-4R7M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.3

  • Case/Size Code:

    1310

  • Construction:

    Rectangular

  • Core Material:

    METAL ALLOY POWDER

  • DC Resistance:

    0.146 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:

    1 mm

  • Package Length:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    2.5 mm

  • Packing Method:

    TR, 7 Inch

  • Rated Current-Max:

    2.2 A

  • Self Resonance Frequency:

    25 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%

SRP3212-4R7M Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SRP3212-4R7M can be found in the Bourns Application Note S-8153, which provides guidelines for PCB layout and land pattern design.
  • While the SRP3212-4R7M is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management strategies to ensure reliable operation in high-temperature environments.
  • To minimize EMI and RFI emissions, follow proper PCB design and layout practices, such as using ground planes, shielding, and filtering. Additionally, consider using EMI-absorbing materials and conformal coatings.
  • The maximum allowable voltage for the SRP3212-4R7M is 50V, as specified in the datasheet. Exceeding this voltage may result in damage or failure of the component.
  • While the SRP3212-4R7M is designed to operate in a variety of environments, it's essential to consider the effects of humidity and moisture on the component's performance and reliability. Apply conformal coatings or use hermetically sealed packages to mitigate these effects.

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SRP3212-4R7M Overview

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