|
Quartz
& Glass
Wafer
Semiconductor
Wafer, Inc
provides UV
grade and IR
grade quartz
wafer and
a
variety of
polished glass
wafer
for use
in the fast-growing
semiconuctor
and
MEMS
industry. These
wafers can
be provided
in round ,
square or other
non-
standard
shape and thickness
. We
have materials
in stock and
can machine
to
your specification
with high quality
finish .
Glass
and Quartz
Wafer Available
| B270 |
Borofloat
33 |
1737 Glass |
| Quartz
Wafer |
Fused Silica |
Pyrex 7740 |
| BK-7 |
D263T |
Eagle 2000 |
Standard
Wafer Specification & Tolerance
| Size |
10 x 10
mm , 20 x 20
mm , 100 x
100 mm
2" ,
3" , 4", 5",
6" , 8"
Other shapes
and sizes also
available
|
| Thickness |
0.5 mm
or 1 mm
|
| Surface
finish |
one side
or two sides
polished
|
| Flat |
as SEMI.
Std.
|
| TTV |
<=
20 um
|
| Surface
roughness |
Ra <=
15 A
|
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