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74279212 - Würth Elektronik

Description: WE-CBF SMT EMI Suppression Ferrite Bead Size 1206; Z @ 100 MHz = 150 Ω; Zmax = 210 Ω @ 280 MHz; IR = 300 mA; RDC = 0.3 Ω

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Symbol
74279212 - Würth Elektronik - PCB symbol
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PCB Footprints
74279212 - Würth Elektronik PCB footprint - Inductors Chip - Inductors Chip - 1206
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3D Models
74279212 - Würth Elektronik - 3D model - Inductors Chip - 1206
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74279212 Details

  • Manufacturer Part Number:

    74279212

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case Code:

    1206

  • Construction:

    Multi-Layer

  • DC Resistance-Max:

    0.3 Ω

  • Filter Type:

    FERRITE CHIP

  • Frequency-Max:

    280 MHz

  • Frequency-Min:

    100 MHz

  • Height:

    1.1 mm

  • JESD-609 Code:

    e3

  • Length:

    3.2 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:

    150 OHM Ω

  • Packing Method:

    TAPE AND REEL

  • Rated Current:

    0.3 A

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Width:

    1.6 mm

74279212 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout and land pattern in their application notes and whitepapers. It's essential to follow these guidelines to ensure proper thermal management, signal integrity, and mechanical stability.
  • The 74279212 has a high power density, so thermal management is crucial. Ensure good airflow, use thermal vias, and consider heat sinks or thermal pads to keep the component within its operating temperature range.
  • The maximum operating temperature range for the 74279212 is typically specified as -40°C to +125°C. However, it's essential to check the specific datasheet and application notes for the exact temperature range, as it may vary depending on the specific component and application.
  • To ensure EMC, follow proper PCB design and layout guidelines, use shielding and filtering components, and consider the component's radiation pattern and susceptibility to electromagnetic interference (EMI).
  • Wurth Elektronik provides recommended soldering and rework conditions in their application notes and datasheets. It's essential to follow these guidelines to prevent damage to the component and ensure reliable operation.

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74279212 Overview

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