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4922R-18L - API Delevan

Description: API Type 4922 Wire-wound SMD Inductor with a Ferrite Core, 27 µH ±15% Wire-Wound 1.48A Idc

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4922R-18L - API Delevan PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - 4922R-12
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4922R-18L - API Delevan  - 3D model - Inductors Precision Moulded - 4922R-12
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4922R-18L Details

  • Manufacturer Part Number:

    4922R-18L

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    API Delevan

  • YTEOL:

    7

  • Case/Size Code:

    4922

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.179 Ω

  • Inductance-Nom (L):

    27 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:

    -55 °C

  • Package Height:

    5.84 mm

  • Package Length:

    13.21 mm

  • Package Style:

    SMT

  • Package Width:

    6.35 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    1.48 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    15%

4922R-18L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 4922R-18L is a rectangular pad with a size of 0.25 inches (6.4 mm) x 0.15 inches (3.8 mm) with a non-solder mask defined (NSMD) pad shape.
  • The 4922R-18L has a maximum operating temperature of 125°C. Ensure good airflow around the component, and consider using a heat sink or thermal interface material if operating in high-temperature environments.
  • The 4922R-18L's current rating is 18.5 A for high-frequency applications (up to 1 MHz). However, derating may be necessary for higher frequencies or high-temperature operation.
  • The 4922R-18L is a commercial-grade component, but API Delevan offers a high-reliability version, the 4922R-18L-HR, which meets the requirements of MIL-PRF-83446 and is suitable for aerospace and high-reliability applications.
  • To ensure magnetic shielding, maintain a minimum distance of 0.1 inches (2.5 mm) between the 4922R-18L and other components, and consider using a magnetic shield or a mu-metal shield around the inductor.

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