Electrical component e.g. insulated gate bipolar transistor module, has knob projecting from base surface of bus bar, and fastening unit provided for fixed connection contacting of external bus bar unit to contact surface of knob

摘要

The component has a bus bar provided between two housing parts (12, 14) and comprising a knob (22) that projects from a base surface of the bus bar, where the knob has a circular contact ring-front surface section with a via hole and a casing section. The housing part (14) has a hole that is formed with a recess, in which a sealing ring is provided. A fastening unit (44) extends through the via hole of the front surface and provided for mechanically fixed connection contacting of an external bus bar unit to a contact surface of the knob.