TWI852907B

The present disclosure relates to a conductive particle sorting method. The sorting method comprises: a step for determining whether a metal that constitutes an outermost layer of a conductive particle satisfies the following first condition; and a step for determining whether the conductive particle satisfies the following second condition. A conductive particle that satisfies both the first condition and the second condition is determined to be good. First Condition: electrical conductivity at 20°C is 40×106 S/m or less. Second Condition: volume specific resistance during application of a 2 kN load is 15 mΩcm or less.