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SRR4828A-221M - Bourns

Description: 220 µH Shielded Drum Core, Wirewound Inductor 500 mA 1.25Ohm Max Nonstandard

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SRR4828A-221M - Bourns PCB footprint - Other - Other - SRR4828A Series
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SRR4828A-221M - Bourns  - 3D model - Other - SRR4828A Series
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SRR4828A-221M Details

  • Manufacturer Part Number:

    SRR4828A-221M

  • 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:

    7

  • Case/Size Code:

    1919

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    1.25 Ω

  • Inductance-Nom (L):

    220 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:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2.8 mm

  • Package Length:

    4.8 mm

  • Package Style:

    SMT

  • Package Width:

    4.8 mm

  • Packing Method:

    TR, Embossed, 7 Inch

  • Rated Current-Max:

    0.5 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    5.5 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRR4828A-221M Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SRR4828A-221M can be found in the Bourns Application Note S-8151, which provides guidelines for PCB layout and land pattern design.
  • The SRR4828A-221M has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to provide adequate heat sinking and thermal management. A thermal interface material (TIM) can be used to improve heat transfer between the device and the heat sink.
  • The recommended soldering profile for the SRR4828A-221M is a peak temperature of 260°C for 10-15 seconds, with a ramp-up rate of 3°C/second and a ramp-down rate of 6°C/second. It's essential to follow the soldering profile to prevent damage to the device.
  • The SRR4828A-221M is designed to withstand vibrations up to 10G. However, it's essential to ensure that the device is properly secured to the PCB and that the PCB is designed to withstand the expected vibration levels.
  • To ensure the reliability of the SRR4828A-221M in a humid environment, it's essential to follow proper storage and handling procedures, including storing the devices in a dry, nitrogen-filled environment and using a moisture barrier bag. Additionally, conformal coating can be applied to the PCB to protect the device from moisture.

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SRR4828A-221M Overview

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