SMD Common Mode Chokes SDF

SDF Family

SMT Data Line EMI Filters 

Data Line Filtering Solutions

As digital technologies drive explosive data rate growth, SMD Common Mode Chokes and Emi Ferrite Beads become critical for addressing EMI impacts on high-speed interfaces. These components effectively suppress noise frequencies that scale with switching speeds and transmission rates.

SMD Common Mode Chokes deliver multi-speed EMI filtering from USB 3.x to HDMI 2.0 systems. When combined with EMI Ferrite Beads, they provide comprehensive CM noise elimination in automotive networks including CAN FD and FlexRay bus architectures.

FEATURE

• Exceptional common mode noise attenuation from 15 MHz to 300 MHz
• Passes signal line data below 300 MHz with minimal attenuation
• DC current capacity options: 500 mA or 100 mA
• Excellent electrical isolation: 300 Vrms for 1 minute
• Core material: Ferrite
• Ambient temperature: –40°C to +85°C
• Storage temperature:
    Component: –40°C to +85°C
    Tape and reel packaging: –40°C to +80°C
• Resistance to soldering heat:
    Max three 40-second reflows at +260°C
    (Parts cooled to room temperature between cycles)
• Moisture Sensitivity Level (MSL) 1:
    Unlimited floor life at <30°C / 85% relative humidity
• Packaging: 1000/13″ reel
    Plastic tape: 16 mm wide, 0.46 mm thick
    Pocket spacing: 12 mm, pocket depth: 4.5 mm

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