TDK’s common mode filters (common mode chokes) include multilayer products, thin-film products, and wire wound products, but what are their differences (features)?
  • EMC Components
  • >
  • Signal Line Common Mode Chokes/Filters

A. Each type is manufactured using a different production method. The differences between (features of) multilayer products, thin-film products, and wire wound products are as indicated below:
Multilayer products: suitable for reduction of product size and height owing to our proprietary multilayer structure.
Thin-film products: suitable for applications that require size and height reduction due to the combination of high-precision pattern formation and material with superior magnetic characteristics.
Wire wound products: suitable for large current due to the small DC resistance achieved by the use of copper wire.
With TDK’s characteristic value search function, customers can narrow down searches for product groups according to product characteristics.