Tung Yuen (Enamelled Wire) Co., Ltd - Litz Wire



It is made of a single or more twisted polyurethane enamelled copper wires which is covered with synthetic fibers.


  • The insulation of UEW and covered Synthetic fiber can decrease the capacitor of each layer and strengthen the insulation of higher frequency.
  • More enamelled copper wires are twisted to form a lot a circumferential epidermis in order to decrease the skin effect, and lower the equivalent register of high frequency, therefore increase the "Q".

  • Use:
    Antenna coil Choke coil
    Width coil Oscillating coil
    Ignition coil Linear coil
    Peaking coil High frequency coil




    japan industrial standard(JIS)
    british standard (BS)
    material specification & equivalent table
    EI-core detail specifications
    size of bobbins