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74279271 - Würth Elektronik

Description: WE-CBF SMT EMI Suppression Ferrite Bead Size 0402; Z @ 100 MHz = 120 Ω; Zmax = 200 Ω @ 600 MHz; IR = 500 mA; RDC = 0.20 Ω

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PCB Footprints
74279271 - Würth Elektronik PCB footprint - Other - Other - 0402
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3D Models
74279271 - Würth Elektronik  - 3D model - Other - 0402
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74279271 Details

  • Manufacturer Part Number:

    74279271

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 2 PIN

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case Code:

    0402

  • Construction:

    Multi-Layer

  • DC Resistance-Max:

    0.2 Ω

  • Filter Type:

    FERRITE CHIP

  • Frequency-Max:

    600 MHz

  • Frequency-Min:

    100 MHz

  • Height:

    0.5 mm

  • JESD-609 Code:

    e3

  • Length:

    1 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:

    120 OHM Ω

  • Packing Method:

    TAPE AND REEL

  • Rated Current:

    0.5 A

  • Screening Level:

    AEC-Q200

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Width:

    0.5 mm

74279271 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 74279271. Ensure good airflow, use thermal vias, and consider heat sinks or thermal pads to dissipate heat. Wurth Elektronik provides thermal resistance values in the datasheet to help with thermal design.
  • Wurth Elektronik provides soldering and rework guidelines in their application notes. Follow the recommended temperature profiles, soldering times, and handling procedures to prevent damage and ensure reliable connections.
  • Follow Wurth Elektronik's guidelines for PCB layout, shielding, and filtering to minimize EMI. Ensure proper grounding, use EMI-absorbing materials, and consider adding EMI filters or common-mode chokes as needed.
  • Wurth Elektronik provides reliability data and lifespan expectations in their datasheet and application notes. Factors like operating conditions, temperature, and humidity affect reliability. Follow recommended operating conditions and storage guidelines to ensure optimal lifespan.

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74279271 Overview

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