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SRN4018-470M - Bourns

Description: Inductor SMD 4x4 semi-shielded 47uH Bourns SRN4018 Series Shielded Wire-wound SMD Inductor with a Ferrite Core, 47 μH ±20% Wire-Wound 0.6A rms Idc

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SRN4018-470M - Bourns PCB footprint - Other - Other - SRN4018-470M-2
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SRN4018-470M - Bourns  - 3D model - Other - SRN4018-470M-2
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SRN4018-470M Details

  • Manufacturer Part Number:

    SRN4018-470M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.6

  • Case/Size Code:

    1616

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.78 Ω

  • Inductance-Nom (L):

    47 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.8 mm

  • Package Length:

    4 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    0.6 A

  • Self Resonance Frequency:

    10 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRN4018-470M Frequently Asked Questions (FAQs)

  • A good PCB layout for the SRN4018-470M involves keeping the input and output traces short and wide, using a solid ground plane, and placing the component near the power source to minimize inductance. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure the SRN4018-470M operates within its specified temperature range, provide adequate airflow, use a heat sink if necessary, and avoid overheating the component. The device should be operated within its specified temperature range of -40°C to +125°C.
  • The SRN4018-470M should be stored in a dry, cool place, away from direct sunlight and moisture. The storage temperature should be between -40°C to +30°C, and the humidity should be below 60%.
  • Yes, the SRN4018-470M is designed to withstand high-vibration environments. However, it's essential to ensure the component is properly mounted and secured to the PCB to prevent mechanical stress and damage.
  • To troubleshoot issues with the SRN4018-470M, check the input voltage, output voltage, and current. Verify the component is properly soldered and mounted. Use an oscilloscope to check for noise, ripple, or other anomalies. Consult the datasheet and application notes for guidance.

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SRN4018-470M Overview

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