Silicon Wafer 4inch P Type100 1-10Ω Single Side Polished Semiconductor Substrate【Sokatec】 (1)

Silicon Wafer 4inch P Type100 1-10Ω Single Side Polished Semiconductor Substrate【Sokatec】 (1)

Wafer Silicon Art, Double Side Polished Uncut IC Si Wafer, Integrated Circuit Real Chip, Can Be Used As A Geek Toy, Gift, Viewing, Collection, Exhibition, Decoration Or Teaching, 5 in

Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (8 Inch)