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744231121 - Würth Elektronik

Description: WE-CNSW SMT Common Mode Line Filter Size 0805; Z = 120 Ω; IR = 370 mA; RDC = 0.30 Ω

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744231121 - Würth Elektronik - PCB symbol
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PCB Footprints
744231121 - Würth Elektronik PCB footprint - Other - Other - WE-CNSW_08058
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744231121 - Würth Elektronik - 3D model - Other - WE-CNSW_08058
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744231121 Details

  • Manufacturer Part Number:

    744231121

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS AND REACH COMPLIANT, SMD, 4 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • DC Resistance-Max:

    0.3 Ω

  • Filter Type:

    DATA LINE FILTER

  • Height:

    1.2 mm

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Impedance:

    120 OHM Ω

  • Packing Method:

    TAPE AND REEL

  • Rated Current:

    0.37 A

  • Rated Voltage:

    50 V

  • Terminal Finish:

    Tin (Sn)

  • Width:

    1.2 mm

744231121 Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended for optimal performance. It's also important to keep the input and output traces separate to minimize crosstalk.
  • Ensure good thermal conductivity by using a thermal pad or thermal interface material between the component and the PCB. Also, keep the component away from heat sources and ensure good airflow around the component.
  • A soldering profile with a peak temperature of 240°C to 250°C and a dwell time of 30-60 seconds is recommended. It's also important to use a solder with a melting point above 217°C to ensure reliable joints.
  • Handle the component in an ESD-protected environment, and use ESD-protective packaging and handling materials. Ground yourself before handling the component, and avoid touching the component's pins or leads.
  • The component has an MSL rating of 3, which means it can be exposed to a relative humidity of 60% at 30°C for up to 168 hours without damage. However, it's still recommended to follow proper storage and handling procedures to minimize moisture exposure.

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744231121 Overview

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