Abstract: A multi-pole connector for connecting a number of signal lines includes a connector casing and rows of adjacent connecting pins and connecting sockets. At least one planar filter is adjacent one of the rows of the connecting pins or sockets. The at least one planar filter has edge regions producing a ground connection, a connecting site and a number of condensers corresponding to the number of signal lines to be connected. Each of the condensers is assigned to a respective one of the pins or sockets and each has a first coating connected to an associated signal line, a second coating to be connected to ground and a dielectric layer interposed between the first and second coatings. Each of the connecting pins or sockets has a connecting conductor connected to the connecting site. Securing connectors are conductively connected with the connector casing and secure at least one of the edge regions.