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SRN5040TA-6R8M - Bourns

Description: Bourns SRN5040TA Series Type SMD Shielded Wire-wound SMD Inductor with a Ferrite Core, 6.8 μH ±20% Semi-Shielded

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SRN5040TA-6R8M - Bourns - PCB symbol
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PCB Footprints
SRN5040TA-6R8M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRN5040TA-680K
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SRN5040TA-6R8M - Bourns - 3D model - Inductors Precision Moulded - SRN5040TA-680K
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SRN5040TA-6R8M Details

  • Manufacturer Part Number:

    SRN5040TA-6R8M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Case/Size Code:

    1919

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.043 Ω

  • Inductance-Nom (L):

    6.8 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:

    -55 °C

  • Package Height:

    3.9 mm

  • Package Length:

    4.95 mm

  • Package Style:

    SMT

  • Package Width:

    4.95 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Quality Factor-Min (at L-nom):

    15

  • Rated Current-Max:

    2.5 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    32 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DCR IS MEASURED AT 20 % TOLERANCE

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRN5040TA-6R8M Frequently Asked Questions (FAQs)

  • A good PCB layout for the SRN5040TA-6R8M would involve keeping the inductor away from high-current carrying traces, using a solid ground plane, and minimizing the distance between the inductor and the capacitor to reduce parasitic inductance.
  • The SRN5040TA-6R8M is designed to operate up to 1 MHz, but its behavior under high-frequency switching depends on the specific application and circuit design. In general, it's recommended to use a soft-switching topology and ensure that the inductor is properly sized for the switching frequency.
  • The maximum allowable current ripple for the SRN5040TA-6R8M is 30% of the rated current. Exceeding this limit may reduce the inductor's lifespan or cause it to overheat.
  • The SRN5040TA-6R8M is rated for operation up to 125°C, but its performance may degrade at higher temperatures. It's recommended to derate the inductor's current rating by 1.5% per degree Celsius above 85°C.
  • The SRN5040TA-6R8M is designed to handle DC bias, but excessive DC bias can cause the inductor to saturate, reducing its inductance and increasing its core losses. It's recommended to keep the DC bias below 50% of the rated current.

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SRN5040TA-6R8M Overview

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