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SRU8043-330Y - Bourns

Description: 33 µH Shielded Drum Core, Wirewound Inductor 1.7 A 100mOhm Nonstandard

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PCB Footprints
SRU8043-330Y - Bourns PCB footprint - Other - Other - SRU8043-330Y-1
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SRU8043-330Y - Bourns  - 3D model - Other - SRU8043-330Y-1
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SRU8043-330Y Details

  • Manufacturer Part Number:

    SRU8043-330Y

  • 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:

    6.9

  • Case/Size Code:

    3131

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.1 Ω

  • Inductance-Nom (L):

    33 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    4.3 mm

  • Package Length:

    8 mm

  • Package Style:

    SMT

  • Package Width:

    8 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    1.7 A

  • Self Resonance Frequency:

    11 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Nickel/Silver (Sn/Ni/Ag)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

SRU8043-330Y Frequently Asked Questions (FAQs)

  • A good PCB layout for the SRU8043-330Y involves keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the input and output traces. It's also recommended to use a common mode choke or a ferrite bead to filter out high-frequency noise.
  • To ensure reliability in high-temperature applications, it's essential to follow the recommended derating curves for the SRU8043-330Y. Additionally, ensure good airflow, use a heat sink if necessary, and avoid exceeding the maximum operating temperature of 125°C.
  • The SRU8043-330Y can tolerate a maximum voltage deviation of ±10% of the nominal input voltage. Exceeding this deviation may affect the performance and reliability of the device.
  • Yes, the SRU8043-330Y can be used in a redundant power supply configuration. However, it's essential to ensure that the devices are properly synchronized and that the output voltages are matched to prevent any damage or instability.
  • To troubleshoot common issues with the SRU8043-330Y, start by checking the input voltage, output voltage, and current. Verify that the device is properly cooled and that the PCB layout is correct. Check for any signs of physical damage or wear. If the issue persists, consult the datasheet and application notes or contact Bourns Inc technical support.

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SRU8043-330Y Overview

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