The signal connectors are all-purpose connectors, usable for transmitting signal voltages in a frequency range from DC up to 100 MHz with electric currents up to 20 A. The very large range of design types for cable connectors, receptacles and wall bushings enables solutions for almost every application case in the field of mechanical and system engineering. In particular, the wide variety of device flanges in combination with dip solder contacts is unique in the industry.