20090196327 | Sensor Connection Lead with Reduced Heat Conduction - A sensor for measuring physical parameters, wherein a sensor element, arranged on a substrate platelet, may be connected to an evaluating circuit by means of connection leads. The connection leads are a planar piece made from sheet metal. connection leads have a plurality of perforations between connection areas The perforations being preferably triangular, with adjacent triangles rotated relative to each other by 180 degrees, such that the connection lead is embodied as a planar lattice of longitudinal legs and inclined, transverse legs. The thermal conductance through the connection between sensor and evaluating circuit is reduced by means of said perforations. The response characteristics and precision of the sensor are hence improved. | 08-06-2009 |