Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch)
$49.99
Description
Wafer Pattern May Vary from the Product Images. Great to be used as gift, display object, exhibition, educating demonstration, testing, decoration or your collection.Beautiful microchip pattern structure made by the advanced copper technology.90~130nm minimum microchip feature Copper Characterization with TEOS or Black Diamond Low-k ILD on the single crystal silicon wafer.The original value of un-polished wafer is above $500.No guarantee for research and other applications
