Si Wafer (111), 2" dia x 0.3 mm, 1SP, N type, As- doped, R<=0.005 ohm-cm

• Single crystal            Silicon
• Conductive type:      N- type/ As-doped
• Resistivity:               <=0.005 ohm-cm (If you would like to measure the resistivity accurately, please order our Portable 4 Probe Resistivity Testing Instrument .)
• Size:                         50.8 diameter +/- 0.5 mm x 0.3 +/- 0.025 mm
• Orientation:               (111) +/- 1 o
• Polish:                       one side polished
• Surface roughness:    < 5A

Optional:  you may need tool below to handle the wafer ( click picture to order )