| thickness (μm) | article number |
| 500 | DSP-150×0500-AFG-00 |
Wafers from alkaline free glass are characterized by their coefficient of thermal expansion (cte) adapted to silicon and their CMOS compatibility. Furthermore, these wafers can be used in processes up to 600°C and show extraordinary mechanical stability.
Alkaline free glass wafers are often used in sensor technology and as display cover glass as well as in thin glass applications.
General properties
- material: SCG32
- thickness tolerance: ± 10 μm
- edge exclusion: 6 mm
- polishing: double side polished
- surface roughness (Ra): < 1 nm
- ttv: < 10 μm
- scratch-dig: 60-40
- cte: 3.25 ppm/K (adapted to Si)
- packaging: cleanroom packed
- packing units: 10 pcs, 25 pcs
- material data sheet
150 mm WAFERS
- diameter: 150.0 ± 0.3 mm
- bow: < 60 μm
- SEMI flat /notch: 57.5 mm
200 mm WAFERS
- diameter: 200.0 ± 0.3 mm
- bow: < 80 μm
- SEMI flat /notch: Notch
| thickness (μm) | article number |
| 725 | DSP-200×0725-AFG-00 |
Additional products
BOROSILICATE WAFERS
REGULAR POLISHING GRADE
BOROSILICATE WAFERS
MDF POLISHING GRADE
QUARTZ WAFERS
SEMICONDUCTOR GRADE
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