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74279220321 - Würth Elektronik

Description: WE-MPSB EMI Multilayer Power Suppression Bead Size 0805; Z @ 100 MHz = 320 Ω; Zmax = 347 Ω @ 170 MHz; IR = 2500 mA; RDC = 50 mΩ

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PCB Footprints
74279220321 - Würth Elektronik PCB footprint - Ferrite Bead Chip - Ferrite Bead Chip - 74279220321-
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3D Models
74279220321 - Würth Elektronik  - 3D model - Ferrite Bead Chip - 74279220321-
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74279220321 Details

  • Manufacturer Part Number:

    74279220321

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    EIA STD PACKAGE SIZE 0805, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Approvals:

    IEC

  • DC Resistance-Max:

    0.05 Ω

  • Filter Type:

    FERRITE CHIP

  • Height:

    0.9 mm

  • Length:

    2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Impedance:

    320 OHM Ω

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Current:

    2.5 A

  • Width:

    1.2 mm

74279220321 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, thermal management, and signal integrity.
  • Proper thermal management is crucial for the 74279220321. Ensure good airflow, use thermal vias, and consider heat sinks or thermal pads to dissipate heat. Wurth Elektronik's application notes provide guidance on thermal design and management.
  • Wurth Elektronik recommends following the IPC-A-610 standard for soldering and rework. Use a soldering iron with a temperature range of 220-250°C, and ensure the component is handled by trained personnel to prevent damage.
  • Yes, the 74279220321 is susceptible to EMI/EMC interference. Ensure proper shielding, grounding, and decoupling to minimize electromagnetic interference. Follow Wurth Elektronik's guidelines for EMI/EMC design and testing.
  • The 74279220321 is designed for high-frequency operation. However, it's essential to consider the component's frequency response, impedance, and signal integrity when designing high-frequency circuits. Consult Wurth Elektronik's application notes and simulation models for guidance.

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74279220321 Overview

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