0.39mH - 0.2 Ohm Cu Foil Air Core 16AWG

Mundorf Air Cored Copper Foil Coils CFC16
(Equivalent to AWG16 or 1.29mm Ø)

Mundorf are now making their OFC(oxygen-free copper) copper foil coils. Oxygen-free copper has two very desirable properties : it is extremely pure and it has a special crystal lattice structure.

The outstanding audio characteristics of this material are further enhanced by the electrical benefits of the coil design: in contrast to conventional coils where the individual turns of the windings lie side by side, the windings in these units are directly on top of one another bringing them significantly closer to the theoretically "ideal" coil. Among other things, this is reflected in the coils' Q-factor which remains constant up to more than 100kHz. And since the unwanted capacitance of these coils is particularly low they are also extremely effective at blocking out very high frequencies. Mechanical robustness is another valuable feature of this design. The large contact area between the windings and the elastic polypropylene film insulator eliminates vibration in the individual windings very effectively.

Dimensions and Specifications

• Tolerance: ±2%
• Copper Foil: 70µ / OFC 99.99%
• Insulation: Polypropylene 20µ / central bore: 6mm
• Equivalent to: AWG16; Ø 1.29mm or cross -section 1.30mm²