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AIRD-02-390K - ABRACON

Description: 39 µH Unshielded Wirewound Inductor 5.5 A 30mOhm Max Radial, Vertical Cylinder

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PCB Footprints
AIRD-02-390K - ABRACON PCB footprint - Other - Other - AIRD-02
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3D Models
AIRD-02-390K - ABRACON  - 3D model - Other - AIRD-02
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AIRD-02-390K Details

  • Manufacturer Part Number:

    AIRD-02-390K

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Abracon Corporation

  • YTEOL:

    6.6

  • Construction:

    Cylindrical

  • Core Material:

    FERRITE

  • DC Resistance:

    0.03 Ω

  • Inductance-Nom (L):

    39 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Lead Diameter:

    1.8 mm

  • Lead Length:

    12.5 mm

  • Lead Spacing:

    19 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Diameter:

    21 mm

  • Package Length:

    21 mm

  • Package Style:

    Radial

  • Packing Method:

    Bulk

  • Rated Current-Max:

    5.5 A

  • Shape/Size Description:

    CYLINDRICAL PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    NO

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    10%

AIRD-02-390K Frequently Asked Questions (FAQs)

  • Abracon recommends a land pattern with a minimum pad size of 1.3mm x 0.8mm and a non-solder mask defined (NSMD) pad shape to ensure reliable soldering and minimize thermal resistance.
  • To minimize high frequency noise and EMI, use proper PCB layout techniques such as grounding, shielding, and decoupling. Additionally, consider using a common-mode choke or a ferrite bead in series with the antenna to filter out high frequency noise.
  • The AIRD-02-390K is rated for operation from -40°C to +85°C, but it's recommended to derate the power handling at higher temperatures to ensure reliable operation and prevent thermal damage.
  • While the AIRD-02-390K is designed to operate in a variety of environments, it's not recommended for use in extremely humid or high-moisture environments without proper protection. Consider using a conformal coating or potting compound to protect the device from moisture ingress.
  • The AIRD-02-390K has a nominal impedance of 50 ohms. To match the impedance, use a pi-network or a series-shunt matching circuit, and consider using a network analyzer to optimize the impedance matching for your specific application.

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AIRD-02-390K Overview

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