Machines and apparatus specified in note 11(C) to this chapter
N342524 · 2024-09-23 — The tariff classification of dispensing machines from Taiwan
At issue are five series of robotic dispensing machines for surface mount technology (SMT) dispensing operations. The dispensing machines perform various bonding, sealing, and coating applications in connection with the assembly of semiconductors, LEDs, and electronics. They are principally used to apply epoxies, adhesives, solder paste, and other fluid materials in connection with semiconductor device and integrated circuit assembly or “packaging,” including dam and fill, LED encapsulation, Chip Scale Package (CSP), Chip on Board (COB) encapsulation, and ball grid array (BGA) for integrated…
N242843 · 2013-07-05 — The tariff classification of Custom Precision Positioning Stages from Switzerland
, you requested a tariff classification ruling. The Custom Precision Positioning Stages are designed for use in electron beam microscopy semiconductor equipment which is loaded by an automated robotic wafer loader. The stages physically position 300mm semiconductor wafers under the beam of electrons or other optic so that the wafers’ surfaces down into the sub-micron range can be measured. The stages perform no measuring function, only a positioning function. The stages contain linear servo motors, imbedded frameless rotary servo motors, position feedback devices called encoders,…
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