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RN112-2-02-1M8 - Schaffner

Description: Common Mode Chokes / Filters 2A 1.8mH 74mOhm Horizontal Choke

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PCB Footprints
RN112-2-02-1M8 - Schaffner PCB footprint - Other - Other - RN112-2-02-1M8-2
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3D Models
RN112-2-02-1M8 - Schaffner  - 3D model - Other - RN112-2-02-1M8-2
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RN112-2-02-1M8 Details

  • Manufacturer Part Number:

    RN112-2-02-1M8

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Country Of Origin:

    Thailand

  • Manufacturer:

    Schaffner

  • YTEOL:

    7.65

  • Approvals:

    UL; IEC; VDE; ENEC-10

  • Filter Type:

    SINGLE PHASE EMI FILTER

  • Height:

    12.6 mm

  • Length:

    17.7 mm

  • Mounting Type:

    THROUGH HOLE MOUNT

  • Operating Frequency:

    50/60Hz Hz

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    L17.7XB17.1XH12.6 (mm)/L0.697XB0.673XH0.496 (inch)

  • Rated Current:

    2 A

  • Rated Voltage:

    300 V

  • Width:

    17.1 mm

RN112-2-02-1M8 Frequently Asked Questions (FAQs)

  • Schaffner recommends a symmetrical layout with the filter's input and output stages separated by a ground plane to minimize electromagnetic interference (EMI).
  • Use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Ensure the filter is aligned with the PCB pads and apply gentle pressure to secure it in place.
  • The RN112-2-02-1M8 can operate safely in temperatures ranging from -40°C to 85°C, but derating may be necessary for high-temperature applications.
  • Yes, the RN112-2-02-1M8 is designed to withstand vibrations up to 10g, but it's recommended to secure the filter to the PCB using a suitable adhesive or mechanical fastening to ensure reliable operation.
  • Use an oscilloscope to measure the input and output signals, and check for signs of overheating, physical damage, or incorrect installation. Consult the datasheet and application notes for guidance on troubleshooting common issues.

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