8" Blue Tantalum Ic Microchip Pattern Wafer On Silicon Matrix

US $29.50

Glendale, Arizona, United States
Jan 30th

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Please note that there is no guarantee for research or other applications, and this item is sold as-is. Good luck and happy bidding! This wafer has great potential to be used as a gift, display object, exhibition, educational demonstration, testing, decoration, or as part of a collection. Its original value as an unpolished wafer is over $500. This auction is for an 8" Tantalum Patterned Wafer with a Blue background, specifically the MIT 854 model. Semiconductors and chips are made from silicon wafers that are etched with millions of tiny transistors, which manage data by regulating the flow of electrical current. These semiconductors are used worldwide and can be found in everyday devices like computers, televisions, and telecommunications, as well as more complex applications like laser switching systems, defense systems, and the NASA space shuttle. Please handle this wafer with care as it is very fragile, and a broken wafer can be dangerous due to its sharp edges. We will pack it carefully for transportation. We accept PayPal, money orders, and cashier checks. Shipping is available within the United States via priority mail, and international shipping is available upon request. This Tantalum Patterned Wafer is in excellent shape and has no visible cracks. It features a beautiful pattern structure and a blue background. It has a minimum microchip feature characterization of 90-130nm with TEOS or Black Diamond Low-k ILD on a single crystal silicon wafer. Additionally, the Tantalum and tantalum nitride layer were doped after mask and ILD etching.