Al2O3 - Sapphire Wafer 10x5x0.5 mm , A plane (11-20), 1 SP Binder Hardness: 9 ( mohs)

Hardness: 9 ( mohs)

Height     =   3

or 500 MPa equivalent

from damage and contamination during shipping and storing

Such a great feature is available upon request at an extra cost  ( add $195 )

Al2O3 - Sapphire Wafer 10x5x0.5 mm , A plane (11-20), 1 SP Binder Hardness: 9 ( mohs)Features: Sapphire substrate is the popular substrates for III V nitrides, superconductor and magnetic epi film due to less mis matched lattice and stable chemical and physical properties. Wafer size: 10 mm x 5 mm x 0. 5 mm thick Orientation tolerance: + 0. 5 Deg. A plane orientation Polished surface: One side EPI polished via a special CMP procedure with Ra < 5 A Package: Each wafer is packed in 1000 class clean room with 100 grade plastic bag with