The PDLFxxxxL family of surface mount filters from Coilcraft eliminates the problem of conducted EMI in data line applications and provides common- and differential-mode noise attenuation. These devices reduce noise by a factor of 32 from 15 MHz to 300 MHz and provide 300 Vrms isolation and come in 4, 3, and 2 line versions. They are RoHS-compliant. Samples of all values and through-hole versions are available in Coilcraft’s Designer’s Kit D303.Look for additional information on these filters at the Coilcraft website.
Surface Mount Filters Eliminate Conducted EMI in Data Line Applications
