The Harting har-flex series connectors represent a space saving, rugged and flexible solution for a wide range of Board-to-Board applications in SMT technology. The continuous scalability by an even number of contacts, i.e. from 6 to 100, of the Harting har-flex connector series is a special feature forming an ideal basis for customized applications. Mezzanine, Extender-Card and Mother-to Daughtercard Board to Board applications can be designed using the har-flex series of connectors.