Low-impedance electrical resistor and process for the manufacture of such resistor

摘要

In the manufacture of low-impedance electrical resistors made of a metal sheet or a film consisting of a metallic resistance alloy, a metal forming the connection contacts of the resistors is electroplated onto a multitude of photolithographically defined parallel strips, which extend, at regular mutual intervals, over the entire metal sheet or film surface. To separate the resistors, the electroplated metal piece is sawed longitudinally into cutting planes, which extend perpendicularly with respect to each other, and with respect to the metal sheet, where, in each case, the cutting planes of one group divide one of the connection contact strips in its longitudinal direction.