can't read?
: Silicon substrate, single crystal, dia 3 in, thickness 100 μm
: SW 243
: 7440-21-3
: Si
: 28.09
: Silicon wafers or a “slice” of substrate find applications in the fabrication of integrated circuits, solar cells etc. They serve as a substrate for various microelectronic devices.
: SW 207 (OTTO) Silicon wafer, <111>, dia x thickness 25.4 mm x 0.5 mm - used in electronics for the fabrication of integrated circuits and in photovoltaics for conventional, wafer-based solar cells.
: Crystal optics,Chemically coated windows / substrates
: 25.4 mm
: ± 10%
: 0.5 mm
: ≤ 0.5 nm
: Single side polished
: <111>
: ± 0.5 °
WGK Germany 2