Thin-Film Common Mode Filter (TCM0403R)

TDK & EPCOS
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TDK's new TCM0403R is a common mode filter for high-speed differential signal lines, offering EMC suppression by achieving wide frequency range (cutoff frequency of 3GHz or higher) differential mode transmission. This product ensures common mode impedance with virtually no affect on the high-speed differential transmission line signal and is ideal for noise countermeasure in general electronic applications, such as AV equipment, telecommunications equipment, home appliances, measurement equipment and industrial robots.

Features

  • Thin-film common mode filter based on the thin-film processing techniques and material technology cultivated from HDD head manufacturing
  • Has EMC suppression by achieving wide frequency range (cutoff frequency of 3GHz or higher) differential mode transmission while ensuring common mode impedance with virtually no affect on the high-speed differential transmission line signal
  • Lineup includes 0403 (L0.45xW0.30xT0.23mm), the industry's smallest thin-film common mode filter

Applications

  • Noise countermeasure for high-speed differential interfaces (USB2.0, LVDS, MIPI, etc.) for mobile devices and general consumer products such as smart phones, tablets, digital cameras, and portable music players

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