Releasably contacting a contactlead onto a conductive path of a circuit board

摘要

Each surface section of the connection contact (3) of an electrical or electronic component which lies on a circuit substrate (2) track (4), and each surface section of the circuit substrate track is coated with a layer (5,6) of carbon nano-tubes. The carbon nano-tubes have a length in the range 20 to 100 micrometres. The nano-tubes may be open or closed at their free ends.