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74451022 - Würth Elektronik

Description: WE-PD3 SMT Shielded Power Inductor Size Type S; L = 2.2 µH ± 20%; IR = 1.8 A; Isat = 1.08 A; RDC = 0.05 Ω

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PCB Footprints
74451022 - Würth Elektronik PCB footprint - Other - Other - S57
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74451022 - Würth Elektronik  - 3D model - Other - S57
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74451022 Details

  • Manufacturer Part Number:

    74451022

  • 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:

    2618

  • Construction:

    Rectangular

  • DC Resistance:

    0.05 Ω

  • Inductance-Nom (L):

    2.2 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e4

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2.92 mm

  • Package Length:

    6.6 mm

  • Package Style:

    SMT

  • Package Width:

    4.45 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    1.8 A

  • Self Resonance Frequency:

    65 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

74451022 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 74451022 is a 0805 package with a land pattern of 1.5mm x 0.8mm, with a non-solder mask defined (NSMD) pad shape.
  • To ensure reliable soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the PCB pads. Use a soldering technique that minimizes thermal stress on the component.
  • The maximum operating temperature range for the 74451022 is -40°C to +125°C, with a storage temperature range of -40°C to +150°C.
  • Yes, the 74451022 component is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, meeting the requirements for lead-free and hazardous substance-free electronics.
  • The 74451022 is typically used in high-frequency circuits, such as filters, antennas, and impedance matching networks, in applications including wireless communication systems, IoT devices, and automotive systems.

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74451022 Overview

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