AIR CORE INDUCTORS AWG 14 AWG 14 absolutely low distortion air core coil with 1.0 mm wire Specifications: Conductor: 99.99% Oxygen-free Copper. Insulation: Type V Enamel. Bobbin material: ABS Dimensional stability: 85C. Inductance values tested at 1KHz / 25C Inductance tolerance: +/- 5%. Connecting leads: 10MM (tinned) above 2.2mH 40mm