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78438334022 - Würth Elektronik

Description: WE-MAIA SMT Power Inductor Size 3012; L = 2.2 µH ±20%; IRP = 2.9 A; Isat = 6.1 A; RDCmax = 115.0 mΩ

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PCB Footprints
78438334022 - Würth Elektronik PCB footprint - Other - Other - 78438334022-1
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78438334022 - Würth Elektronik  - 3D model - Other - 78438334022-1
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78438334022 Details

  • Manufacturer Part Number:

    78438334022

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    1212

  • Construction:

    Rectangular

  • Core Material:

    IRON ALLOY

  • DC Resistance:

    0.115 Ω

  • Inductance-Nom (L):

    2.2 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.2 mm

  • Package Length:

    3 mm

  • Package Style:

    SMT

  • Package Width:

    3 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    1.8 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    50 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    INDUCTANCE IS MEASURED AT 10 MILLI AMPERE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

78438334022 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout in their application notes and whitepapers. It's essential to follow these guidelines to ensure optimal performance, especially for high-frequency applications.
  • The 78438334022 has a maximum operating temperature of 125°C. Ensure proper thermal management by providing adequate heat dissipation paths, such as thermal vias, and keeping the component away from heat sources.
  • Wurth Elektronik recommends following the JEDEC J-STD-020D.1 standard for soldering. It's essential to use a soldering profile that ensures a reliable connection without damaging the component.
  • The 78438334022 is designed to withstand moderate vibrations. However, for high-vibration environments, it's recommended to consult with Wurth Elektronik's technical support to ensure the component's reliability and performance.
  • Wurth Elektronik provides troubleshooting guides and application notes on their website. Additionally, their technical support team can assist with debugging and resolving issues related to the component.

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78438334022 Overview

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