ELECTRIC PART TEST SYSTEM AND ELECTRIC PART TEST METHOD

摘要

PROBLEM TO BE SOLVED: To provide an electric part test system and electric part test method, capable of presenting an electric part with high probability of defective to a user more quickly than before when the detected electric part is judged to be defective in a test for the electric part. SOLUTION: This electric part test system is provided with a test part 10 for testing the quality of the electric part by each condition identifier attached to identify a plurality of test conditions different from each other, a memory part 142 for previously storing estimated causes which are causes of defective obtained by estimation in the electric parts in association with each of the condition identifiers, a memory part 144 for storing at least the defective related identifiers which are condition identifiers when the electric part is judge to be defective among the condition identifiers, and a computing part 130 for computing parameters related to the plurality of defective related identifiers by each estimated cause.