R-Plane Sapphire (Al2O3) Epi-Ready Windows in Stock

University Wafer Silicon Wafers and Semicondcutor Substrates Services
University Silicon Wafer for Production

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R-Plane Sapphire Wafer Inventory

We have a large selection of r-plane sapphire wafers. See below for a small sample.

Please send us the specs you would like us to quote.

R-plane Sapphire Substrate Inventory List
Item No. Size(inch) Surface Orientation(°) Thickness(um) Surface Quantity(pcs) Remarks/Status Wafer Grade
1 10x10mm R-plane+/-0.3 430~500+/-25 SSP 175   Prime,Epi-ready
2 10x10mm R-plane+/-0.3 430~500+/-25 DSP 86   Prime,Epi-ready
3 2'' R-plane+/-0.3 330+/-25 SSP 45   Prime,Epi-ready
4 2'' R-plane+/-0.3 430+/-25 SSP 195   Prime,Epi-ready
5 2'' R-plane+/-0.3 430+/-25 DSP 143   Prime,Epi-ready
6 3'' R-plane+/-0.5 350+/-20 SSP 10   Prime,Epi-ready
7 3'' R-plane+/-0.5 500+/-10 SSP 45   Prime,Epi-ready
8 3'' R-plane+/-0.5 500+/-10 DSP 15   Prime,Epi-ready
9 4'' R-plane+/-0.5 475+/-25 SSP 7 Double Flat Cut,SEMI STD Prime,Epi-ready
10 4'' R-plane+/-0.5 475+/-25 SSP 24 HEM Method Prime,Epi-ready
11 4'' R-plane+/-0.5 475+/-25 SSP 379   Prime,Epi-ready
12 4'' R-plane+/-0.5 475+/-25 DSP 383   Prime,Epi-ready
13 4'' R-plane+/-0.5 500+/-25 DSP 97   Prime,Epi-ready
14 4'' R-plane+/-0.5 900+/-25 SSP 117 L/L,Un-Polish  
15 6'' R-plane+/-0.5  600+/-25 SSP 237   Prime,Epi-ready
16 6'' R-plane+/-0.5  600+/-25 DSP 103 L/L,Un-Polish  
17 8'' R-plane+/-1.0 725+/-25 SSP 78 L/L,Un-Polish  
18 8'' R-plane+/-1.0 725+/-25 DSP 46 L/L,Un-Polish  

1. Other un-regular specifications available do by custom.
2. Prime,Epi-ready wafers are available to ship in short time.
3. All above listed wafers follows the Semi standard.