Abstract: An ignition coil for an ignition system of an internal combustion engine includes a primary winding connected, by an electrical connection, to a generator, and a secondary winding connected to a spark plug and including a plurality of turns of capillary wire covered with an insulating layer and wound on an electrically insulating support. The support includes a receiving seat in which there is inserted a terminal to which an end portion of the capillary wire is anchored. A connector includes an elastic clip contact element that is fitted on the terminal and is provided with a cutting element to cut the insulating layer of the capillary wire. A stop device prevents the elastic clip contact element from closing beyond a determined amount or entity. An abutment body abuts on the terminal to establish the electrical connection between the capillary wire and the terminal.

Abstract: A connector for connecting to a magnetic coil wound onto a support is disclosed. The connector comprises a first resilient body formed of a conductive material and having a plurality of cutters disposed on a plurality of inner walls of the first resilient body. The first resilient body is inserted onto the support and held in an open position during insertion. The first resilient body is biased into a closed position. In the closed position, the plurality of cutters cut an insulating layer on the magnetic coil and the first resilient body retains the magnetic coil on the support while electrically connecting the magnetic coil and the support.

Abstract: A connector for connecting to a magnetic coil wound onto a support is disclosed. The connector comprises a first resilient body formed of a conductive material and having a plurality of cutters disposed on a plurality of inner walls of the first resilient body. The first resilient body is inserted onto the support and held in an open position during insertion. The first resilient body is biased into a closed position. In the closed position, the plurality of cutters cut an insulating layer on the magnetic coil and the first resilient body retains the magnetic coil on the support while electrically connecting the magnetic coil and the support.