TRAY STORAGE DEVICE AND ELECTRONIC PART TEST APPARATUS

摘要

A tray storage part (100) in an electronic part test apparatus comprises an access port (110) for loading and unloading customer trays (KST) in which IC devices are contained, respectively, a stocker group (164) composed of thirty six stockers (161) in which the customer trays are contained, and a loading/unloading unit (120) and a first tray transfer arm (130) for receiving/delivering the customer trays (KST) between the access port (110) and the stocker group (164).