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744778222 - Würth Elektronik

Description: WE-PD SMT Shielded Power Inductor Size 7332; L = 220 µH ±20%; IR = 0.43 A; Isat = 0.42 A; RDC = 1650 mΩ

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744778222 - Würth Elektronik  - 3D model
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744778222 Details

  • Manufacturer Part Number:

    744778222

  • Brand Name:

    Wurth Electronik

  • 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

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    2929

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    1.65 Ω

  • Inductance-Nom (L):

    220 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:

    3.2 mm

  • Package Length:

    7.3 mm

  • Package Style:

    SMT

  • Package Width:

    7.3 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    0.43 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    6 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    20%

744778222 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 744778222 can be found in the Wurth Elektronik's PCB Library or in the component's 3D model. It's essential to follow the recommended footprint to ensure proper assembly and thermal management.
  • The 744778222 has a thermal pad on the bottom side, which should be connected to a copper area on the PCB to dissipate heat efficiently. Ensure good thermal conductivity by using thermal vias and a sufficient copper area.
  • The 744778222 is rated for operation from -40°C to +125°C. However, it's essential to consider the derating curves and thermal management to ensure reliable operation within the specified temperature range.
  • The 744778222 is designed to withstand moderate vibrations. However, for high-vibration environments, it's recommended to use additional mechanical fixation or potting to ensure the component's reliability.
  • Follow the recommended soldering profile and ensure the component is properly aligned during the soldering process. Use a soldering iron with a temperature range of 220°C to 240°C, and avoid overheating the component.

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744778222 Overview

Use the download button to access the 744778222 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 74477, or try a keyword search, such as Fixed Inductors

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