Resistor array board

Abstract

To easily achieve an object for inserting, as one group, a plurality of protective resistors between circuit forming elements and properly press contacting opposite ends of each protective resistor to each circuit forming element. Also to make it easy to replace the protective resistor when it is broken. A resistor array board 1 comprises a porous plate 3 having a plurality of through-holes 2 arranged in array and opening at opposite surfaces thereof; and a plurality of protective resistors R removably loosely inserted into the through-holes 12 respectively, each of protective resistors R being resiliently retained by each electrically conductive spring element R, and opposite ends of each of the protective resistors R being press contacted with each of the circuit forming elements 10, 10′ which are arranged in opposing relation on each surface of said porous plate 3.

Dependencies are inferred from the claim text.