Abstract: A solderless filter circuit disposed in an electrical connector assembly for filtering electrical signals carried by conductors in the connector assembly including, without solder connections, low cost capacitive and inductive circuit elements providing reliable electrical connection with the conductors, for example in a Pi filter configuration for low pass signal filtering in a convenient filter package. Integrated capacitor elements include modified electrical leads in the form of conductor seats and are packaged with a ferrite block in at least one housing retained within at least one of two mating connectors.

Abstract: A spark plug is provided which is suitable for use in a spark ignition system for an internal combustion engine. The spark plug is equipped with a specially configured firing tip on each of its electrodes for the purpose of minimizing the demand voltage of the spark plug, as well as extending the life of the spark plug by maximizing the time over which the demand voltage will remain within an acceptable level. For this purpose, the firing tips are configured such that their firing surfaces include at least three edges and three corners which serve as arc initiation sites of a relatively low resistance arc path between the electrodes.

Abstract: A method of terminating an electrical cable wherein the insulation of the cable is slit axially inward toward, but not completely to, the conductor and a terminal in crimped into the slit displacing the remaining insulation and establishing electrical contact between the terminal and conductor.

Abstract: An ignition cable assembly includes a cable terminal attached to an end of an ignition cable. The cable terminal is plugged into the end of a boot and terminal subassembly that comprises three parts. These are a base terminal, a snap ring insert and an elastomeric boot. The elastomeric boot houses a replaceable plug seal that engages a ceramic insulator of a spark plug when the ignition cable assembly is plugged onto the spark plug. The ignition cable assembly can be straight, bent or right angled.