Patent ID: 8590141
Filing Date: 2013-11-26
Classification: H01C,Y10T

Abstract:
1. A method for manufacturing metal plate chip resistors comprising the steps of: providing a resistive metal plate strip with a protective film on each of a front and rear surfaces of said strip longitudinally along a center thereof; forming an electrode film along each longitudinal edge of said resistive metal plate strip, to thereby obtain an intermediate product strip; cutting said intermediate product strip transversely twice in a width to obtain first and second resistive metal plate chips, measuring a resistance of each of said first and second resistive metal plate chips and working out an average, performing a calculation using said average to work out a cutting width of said intermediate product strip to be cut transversely in a subsequent cutting step so that resulting third and fourth resistive metal plate chips will have a desired resistance, and repeating the steps of cutting, measuring, and performing a calculation for subsequent resistive metal plate chips, wherein said intermediate product strip is cut transversely in said cutting width determined in previous step of performing a calculation.