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CM322522-390KL - Bourns

Description: Power Inductors - SMD 39uH 10% Wirewound

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PCB Footprints
CM322522-390KL - Bourns PCB footprint - Inductor Moulded - Inductor Moulded - CM322522-100KL*
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3D Models
CM322522-390KL - Bourns  - 3D model - Inductor Moulded - CM322522-100KL*
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CM322522-390KL Details

  • Manufacturer Part Number:

    CM322522-390KL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    5.5

  • Case/Size Code:

    1210

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    6.4 Ω

  • Inductance-Nom (L):

    39 µH

  • Inductor Application:

    RF 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:

    2.2 mm

  • Package Length:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    2.5 mm

  • Packing Method:

    TR, Embossed, 7 Inch

  • Quality Factor-Min (at L-nom):

    30

  • Rated Current-Max:

    0.065 A

  • Self Resonance Frequency:

    16 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q IS MEASURED AT 2.52 MHZ

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    J BEND

  • Tolerance:

    10%

CM322522-390KL Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize parasitic inductance and capacitance. A 4-layer PCB with a dedicated ground plane is also recommended.
  • Follow the recommended soldering profile and temperature guidelines provided by Bourns. Use a solder with a melting point below 260°C, and ensure the component is properly aligned and seated on the PCB. Avoid excessive soldering temperature and time to prevent damage to the component.
  • The CM322522-390KL is rated for operation from -40°C to +125°C, but derating is required for temperatures above 85°C. Consult the datasheet for specific derating guidelines.
  • Yes, the CM322522-390KL is designed to withstand high-vibration and high-shock environments. However, it's essential to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB.
  • Consult the datasheet and application notes for troubleshooting guidelines. Common issues can be caused by improper PCB layout, inadequate decoupling, or incorrect input voltage. Verify the input voltage, decoupling capacitors, and PCB layout before seeking further assistance.

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CM322522-390KL Overview

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