Ferrobar mushroom style
The design of this coil type is similar to the air core coil, except that it contains a soft, special high quality T-shaped ferrite core. The vertical bar is resting partly inside the coil while the horizontal bar is covering the labelled side. The magnetisation curve is linear at small to medium volumes, meaning that distortion is low. Conductor: 99.99% Oxygen-Free Copper, Insulation: Type V Enamel, Bobbin material: ABS, Dimensional stability (Shape retention) 85oC, Inductance values tested at 1 kHz/25oC, Inductance tolerance: +/-5%, Connecting leads: 40mm/10mm long (tinned 35mm/9mm), Core type: Mushroom style, Core material: Ferrobar Inductors can be mounted upright or on their side.