Louver_tron is a product family of contact inserts within the weftron product range of different electrical contact band or electrical contact strip designs. When inserted between precision machined metal parts they will provide precisely defined spring loaded contact points for high performance electrical connections. The design differences between the available contact bands are width and thickness as well as features in the individual louvers. The basic common principle of all Louver_tron contact strips is the very dense arrangement of consecutively and in parallel arranged sprung contact elements. In the final application, when functioning as multiple electrical contacts points between two conducting surfaces, these multiple current paths have significant advantages over contact systems with less or with only two current paths.