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SRP3212-1R5M - Bourns

Description: Ind,3.2x2.5x1mm,1.5uH?20%,4.4A,shd

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SRP3212-1R5M - Bourns - PCB symbol
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PCB Footprints
SRP3212-1R5M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRP3212-R68M
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3D Models
SRP3212-1R5M - Bourns - 3D model - Inductors Precision Moulded - SRP3212-R68M
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SRP3212-1R5M Details

  • Manufacturer Part Number:

    SRP3212-1R5M

  • 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:

    7.8

  • Case/Size Code:

    1310

  • Construction:

    Rectangular

  • Core Material:

    METAL ALLOY POWDER

  • DC Resistance:

    0.053 Ω

  • Inductance-Nom (L):

    1.5 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:

    4.4 A

  • Self Resonance Frequency:

    43 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%

SRP3212-1R5M Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with the inductor centered on the board, and keeping the traces as short and wide as possible to minimize parasitic inductance and resistance.
  • While the SRP3212-1R5M is rated for operation up to 125°C, it's essential to derate the current rating according to the temperature derating curve provided in the datasheet to ensure reliable operation.
  • To select the correct inductor value, consider the operating frequency, current requirements, and desired inductance value. Bourns provides an inductor selection guide and online tools to help with this process.
  • Yes, the SRP3212-1R5M is compatible with lead-free soldering processes, and Bourns recommends following the recommended soldering profile to ensure reliable assembly.
  • The lifespan of the SRP3212-1R5M depends on various factors, including operating conditions, temperature, and current stress. Bourns provides reliability data and guidelines to help estimate the expected lifespan in a specific application.

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SRP3212-1R5M Overview

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